๐ Tier 1: Prepare & Study Guide
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APPRENTICE COMPUTER OPERATOR Complete Preparation Guide & Solved Questions (2026) - Apex Rankers
Direct Departmental Recruitment Examination Syllabus & Question Bank
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~7523 mins Read
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4 Subject Areas
๐ฏ High-Yield Preparation Strategy
โ 100% Comprehensive Guide
๐ Official Examination Scheme, Question Blueprint & Interview Masterclass
Examination Scheme, Preparation Blueprint, and Interview Master Guide for Apprentice Computer Operator at SNGPL
๐ท Job Title: Apprentice Computer Operator
Department/Ministry: Sui Northern Gas Pipelines Limited (SNGPL) - Regional Office Gujranwala
Scale/BPS: Apprentice (1 Year)
Case Number/AD: SNGPL-APPR-01/2026
Minimum Qualifications: Matric (Pass) with Computer Literacy/Training Certificate
Prescribed Experience: Apprenticeship training program under Apprenticeship Rules
Place of Posting: Anywhere in Pakistan
๐ 1. Official Examination Scheme & Mark Distribution
The examination for the Apprentice Computer Operator position consists of a structured format designed to evaluate candidates' knowledge across various domains.
- Total Questions: 100 MCQs
- Duration: 100 Minutes
- Total Marks: 100 Marks
- Passing Aggregate Threshold: 50% (i.e., 50 marks)
Paper Structure
- Part I: English/Analytical (20 Marks)
- Topics include basic grammar, comprehension, and analytical reasoning.
- Part II: Professional Core Subject (80 Marks)
- This part covers Computer Basics & MS Office (40 Marks), Basic Arithmetic & Reasoning (25 Marks), and General Knowledge (15 Marks).
Negative Marking
- Penalty for Wrong Answers: 0.25 marks deducted for each incorrect answer. Candidates are encouraged to answer only those questions they are confident about to minimize penalties.
๐ 2. Topic-by-Topic Syllabus Breakdown & High-Yield Question Blueprint
Computer Basics & MS Office (40 Marks)
- Operating Systems
- Concepts of Windows/Linux, file management, and basic troubleshooting.
- MS Word
- Formatting documents, using templates, and creating tables.
- MS Excel
- Formulas, functions (SUM, AVERAGE), charts, and data analysis tools.
- MS PowerPoint
- Creating presentations, slide transitions, and embedding multimedia.
Example Questions:
- What is the shortcut key for saving a document in MS Word?
- Which function in Excel would you use to find the maximum value in a range?
Basic Arithmetic & Reasoning (25 Marks)
- Arithmetic Operations
- Addition, subtraction, multiplication, and division.
- Word Problems
- Ratio and proportion, percentages, and basic algebra.
- Logical Reasoning
- Patterns, sequences, and analogies.
Example Questions:
- If 20% of a number is 50, what is the number?
- Which of the following is the next number in the series: 2, 4, 8, 16...?
Basic English (20 Marks)
- Grammar
- Parts of speech, tenses, and sentence structure.
- Comprehension
- Reading passages and answering questions based on them.
Example Questions:
- Identify the grammatical error in the following sentence: "He go to school every day."
- Read the passage and answer: What is the main idea of the text?
General Knowledge (15 Marks)
- Current Affairs
- Recent events in Pakistan and globally.
- General Science
- Basic principles of physics, chemistry, and biology.
- History and Geography
- Important historical events and geographical facts about Pakistan.
Example Questions:
- Who is the current Prime Minister of Pakistan?
- What is the capital of Pakistan?
๐ 3. MCQ Problem-Solving Tactics, Time Allocation & Elimination Shortcuts
To score 85+ marks, a strategic approach to answering questions is essential.
- Time Budget per Question: Aim to spend less than 50 seconds on each question. This allows for a thorough review of all questions.
- Smart Elimination of Distractor Options:
- Identify keywords in the question that can help eliminate at least one or two incorrect options.
- Handling Inverted Question Traps:
- For questions phrased as "Which of the following is NOT...," focus on identifying the correct statements first, then eliminate those to find the exception.
- Risk Management on Uncertain Questions:
- If unsure about an answer, consider skipping it rather than guessing, especially due to negative marking.
๐ 4. Departmental Interview / Viva Voce Masterclass (Phase 2 Selection)
The interview phase assesses candidates' technical knowledge, situational judgment, and behavioral competencies. Here are some probable questions and model answers:
- Question: What steps would you take to troubleshoot a computer that won't start?
๐ก Model Answer:* I would first check the power supply, ensuring the computer is plugged in and the outlet is functional. Next, I would listen for any unusual sounds and check for any visible hardware issues. If the computer shows no signs of life, I would consider booting from a live USB to check for software issues.
- Question: Describe a situation where you had to work under pressure.
๐ก Model Answer:* During my training, I was tasked with completing a project within a tight deadline. I prioritized my tasks, broke them down into manageable parts, and communicated effectively with my team. We successfully met the deadline without compromising quality.
- Question: How do you ensure data security while using MS Office applications?
๐ก Model Answer:* I ensure data security by using strong passwords for documents, regularly backing up files, and being cautious about sharing sensitive information. I also utilize built-in encryption features in MS Office when necessary.
- Question: Can you explain the importance of teamwork in a workplace environment?
๐ก Model Answer:* Teamwork is essential as it fosters collaboration, encourages diverse perspectives, and enhances problem-solving capabilities. It also helps in achieving common goals more efficiently and builds a supportive work culture.
- Question: What do you know about SNGPL and its role in Pakistan?
๐ก Model Answer:* SNGPL is a leading gas distribution company in Pakistan, responsible for providing natural gas to domestic, commercial, and industrial sectors. Its role is crucial in energy supply and supporting economic growth.
- Question: How would you handle a disagreement with a colleague?
๐ก Model Answer:* I would approach the situation with an open mind, listen to their perspective, and seek common ground. If necessary, I would involve a supervisor to mediate and ensure a constructive resolution.
๐ 5. Recommended Standard Textbooks, Statutory Codes & Authoritative References
To achieve mastery in the subject area, candidates should refer to the following resources:
- Computer Basics & MS Office:
- "Computer Fundamentals" by P.K. Sinha
- "Microsoft Office 2019: A Skills Approach" by Misty E. Vermaat
- Basic Arithmetic & Reasoning:
- "Quantitative Aptitude for Competitive Examinations" by R.S. Aggarwal
- "Logical Reasoning" by Arun Sharma
- Basic English:
- "English Grammar in Use" by Raymond Murphy
- "Word Power Made Easy" by Norman Lewis
- General Knowledge:
- "General Knowledge 2023" by Manohar Pandey
- "Current Affairs Yearly" by Disha Publications
- Government Acts/Codes:
- Pakistan Telecommunication (Re-organization) Act, 1996
- The Companies Act, 2017
By following this comprehensive guide, candidates will be well-prepared to excel in the examination and subsequent interview for the Apprentice Computer Operator position at SNGPL.
๐
Instructions / Reading Passage
15 Questions in this set
COMPUTER APTITUDE (Word Processing Basics): Solve multiple-choice questions regarding MS Word document creation, the Ribbon interface, the Office button, and basic formatting tools like Live Preview and the Mini toolbar.
Q. 1
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Word processing programs are used to create:
A
Reports
B
Memos and letters
C
Envelopes and labels
D
All of the above
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Word processors are versatile tools designed for a wide range of professional and personal document types.
Q. 2
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Word processing includes the process of:
A
Entering text
B
Editing text
C
Formatting document
D
All of the above
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
The workflow involves inputting raw text, modifying content, and applying visual styles.
Q. 3
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
________ button is located on the top left corner of Word screen:
A
Microsoft Office button
โ Correct
B
Ribbon
C
Microsoft Home
D
Save
๐ก
Step-by-Step Explanation & Concept Rationale
In Word 2007, this button houses file management commands like Open, Save, and Print.
Q. 4
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
The ________ is the panel at the top of the document:
A
Ribbons
โ Correct
B
Office button
C
Tab
D
Quick Access Toolbar
๐ก
Step-by-Step Explanation & Concept Rationale
The Ribbon is the primary interface element that organizes commands into logical groups and tabs.
Q. 5
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Tabs that organize commands into groups are located on the ________ in Word:
A
Ribbon
โ Correct
B
Office button
C
Status bar
D
Quick Access Toolbar
๐ก
Step-by-Step Explanation & Concept Rationale
The Ribbon architecture uses tabs to categorize related functions for easier user access.
Q. 6
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
The most common commands such as Open, Print, and Save can be found on the:
A
Insert tab
B
Format tab
C
Home tab
D
Office menu
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Primary file handling and output commands are centralized in the Office menu/button.
Q. 7
Computer Aptitude Test
Difficulty: Hard
(1 Mark)
A special toolbar that is used to format currently selected text is referred to as the:
A
Quick Access tool bar
B
Shortcut toolbar.
C
Mini toolbar
โ Correct
D
Formatting toolbar
๐ก
Step-by-Step Explanation & Concept Rationale
The Mini Toolbar appears automatically near the selection to provide quick formatting options.
Q. 8
Computer Aptitude Test
Difficulty: Hard
(1 Mark)
The feature that allows you to see the result of formatting changes on selected text before applying the formatting is referred to as:
A
Current Preview
B
Format Preview
C
Live Preview
โ Correct
D
Quick Preview
๐ก
Step-by-Step Explanation & Concept Rationale
Live Preview gives an instantaneous visual update of how a style will look before it is finalized.
Q. 9
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Change to a different tab by clicking the tab:
A
Number
B
Name
โ Correct
C
Color
D
All of the above
๐ก
Step-by-Step Explanation & Concept Rationale
Users navigate between functional areas of the Ribbon by clicking the specific tab names.
Q. 10
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
The Home tab contains all of the following groups EXCEPT group:
A
Editing
B
Clipboard
C
Font
D
File
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
File management is handled by the Office button/menu, not the Home tab groups.
Q. 11
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Where is the status bar located in Word?
A
On the left
B
On the right
C
Below the Ribbon
D
At the bottom
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
The Status Bar is fixed at the base of the window to display page numbers and word counts.
Q. 12
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
The status bar in Word contains all of the following EXCEPT the:
A
Total number of words
B
Filename
โ Correct
C
Total number of pages
D
Current page of the document
๐ก
Step-by-Step Explanation & Concept Rationale
Filenames are typically displayed in the Title Bar at the top, not the Status Bar.
Q. 13
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Where is the Zoom slider located?
A
On the right side of the Ribbon
B
Below the title bar
C
On the right edge of the status bar
โ Correct
D
On the right side of office button
๐ก
Step-by-Step Explanation & Concept Rationale
The slider allows for quick adjustment of document magnification from the bottom right corner.
Q. 14
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Which of the following contain on the status bar of Word?
A
View commands
โ Correct
B
Minitoolbar
C
Quick Access toolbar
D
Gallery
๐ก
Step-by-Step Explanation & Concept Rationale
Shortcut buttons for switching document layouts (Print, Web, etc.) are found on the Status Bar.
Q. 15
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Where is the Print Preview command found?
A
On the status bar
B
On the Office menu
โ Correct
C
On the Print tab
D
On the Title- bar
๐ก
Step-by-Step Explanation & Concept Rationale
Print Preview is part of the Print sub-menu located within the main Office button menu.
๐
Instructions / Reading Passage
10 Questions in this set
MS WORD NAVIGATION & MODES: Write the correct answer for questions involving document views (Print Layout, Draft, Full Screen), zoom controls, and shortcut keys for new documents and saving.
Q. 16
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
The default document name at the start of MS Word is:
A
Document1
โ Correct
B
File1
C
WPD1
D
Word1
๐ก
Step-by-Step Explanation & Concept Rationale
Word assigns generic sequential names to new unsaved documents starting with Document1.
Q. 17
Computer Aptitude Test
Difficulty: Hard
(1 Mark)
Which of the following allows you to look at the document to determine how a printed copy will display?
A
Print Preview
โ Correct
B
Document Preview
C
View side by side
D
Full Screen Reading
๐ก
Step-by-Step Explanation & Concept Rationale
This mode accurately represents the final physical layout of the document on paper.
Q. 18
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Which button controls the magnification of the document that is displayed?
A
Grow
B
Enlarge
C
Zoom
โ Correct
D
Expand
๐ก
Step-by-Step Explanation & Concept Rationale
The Zoom tool allows users to increase or decrease the visual size of the text on screen.
Q. 19
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Which view is the default in Word?
A
Print Layout
โ Correct
B
Draft View
C
Outline View
D
Full screen Reading view
๐ก
Step-by-Step Explanation & Concept Rationale
Print Layout is the standard working view as it shows margins, headers, and footers.
Q. 20
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Which view removes tabs from the display on your screen?
A
Print Layout
B
Draft view
C
Outline View
D
Full screen Reading view
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
This mode maximizes screen space for reading by hiding editing tools and ribbons.
Q. 21
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Area in which text is entered, manipulated & viewed is called:
A
Text area
B
Documentation area
C
Document window
โ Correct
D
Window
๐ก
Step-by-Step Explanation & Concept Rationale
The central workspace where users directly interact with document content.
Q. 22
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Which of the following document view is best for typing and editing quickly?
A
Draft view
โ Correct
B
Web Layout view
C
Document view
D
Outline view
๐ก
Step-by-Step Explanation & Concept Rationale
Draft view is specifically optimized for quick text entry, rapid typing, and simple content editing. It hides complex formatting elementsโsuch as headers, footers, page borders, margins, and graphics. This uncluttered workspace saves system memory and lets you focus entirely on your content without layout distractions.
Q. 23
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Which key is used for creating a new document?
A
CTRL+N
โ Correct
B
ALT+N
C
CTRL+SHIFT+N
D
ALT+SHIFT+N
๐ก
Step-by-Step Explanation & Concept Rationale
The standard Windows and Office keyboard shortcut for initiating a blank new file.
Q. 24
Computer Aptitude Test
Difficulty: Hard
(1 Mark)
Which of the following command is used store another copy of existing document with different name or as a different format?
A
Save As
โ Correct
B
Store
C
Copy
D
Convert
๐ก
Step-by-Step Explanation & Concept Rationale
Save As allows for file duplication or changing file extensions/locations.
Q. 25
Computer Aptitude Test
Difficulty: Medium
(1 Mark)
Key for renaming a file is:
A
F4
B
F2
โ Correct
C
CTRL+F3
D
None of these
๐ก
Step-by-Step Explanation & Concept Rationale
F2 is the universal Windows shortcut to initiate renaming of a selected file or item.
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๐
Instructions / Reading Passage
1 Question in this set
ANALYSIS (Direction Sense): Solve spatial reasoning problems involving multiple turns, clock hand orientations, relative positions on a grid, and displacement from a starting point.
Q. 1
Quantitative Aptitude Test
Difficulty: Easy
(1 Mark)
A man started walking from North to South. He turned right at right angles then again right at right angles. In which direction was he ultimately walking?
Correct Answer / Solution Key:
C
๐ก
Step-by-Step Explanation & Concept Rationale
Initial Direction: The man starts walking toward the South.
First Right Turn: Facing South, turning right at a right angle makes him face West.
Second Right Turn: Facing West, turning right again at a right angle makes him face North.
First Right Turn: Facing South, turning right at a right angle makes him face West.
Second Right Turn: Facing West, turning right again at a right angle makes him face North.
๐
Instructions / Reading Passage
15 Questions in this set
Test of Alertness: Point out the correct choice based on the logic provided in each problem.
Q. 2
Intelligence Tests
Difficulty: Hard
(1 Mark)
Ali is 20 years younger than 3/5 of his actual age. What is the present age of Ali?
Correct Answer / Solution Key:
50 years
๐ก
Step-by-Step Explanation & Concept Rationale
Derived from the equation xโ3/5x=20โน2/5x=20โนx=50.
Q. 3
Intelligence Tests
Difficulty: Hard
(1 Mark)
Javed increases his speed half as much again and Usman increases his twice as much again. Initial speed 8. Difference?
A
4 miles
B
12 miles
โ Correct
C
2 miles
๐ก
Step-by-Step Explanation & Concept Rationale
Javed: 8+4=12. Usman: 8+16=24. Difference: 24โ12=12.
Q. 4
Intelligence Tests
Difficulty: Hard
(1 Mark)
In a partitioned room there are cats and fowls. They have 15 heads and 50 feet. How many cats?
A
12
B
13
C
10
โ Correct
D
14
๐ก
Step-by-Step Explanation & Concept Rationale
C+F=15 and 4C+2F=50. Solving for C yields 10 cats and 5 fowls.
Q. 5
Intelligence Tests
Difficulty: Hard
(1 Mark)
A is 5 years younger than B who is 3 times old as C. C was 10, 4 years ago. A's age?
A
40 years
B
30 years
C
37 years
โ Correct
D
35 years
๐ก
Step-by-Step Explanation & Concept Rationale
C is 14; B is 42; A is 42โ5=37. [Note: key refers to present age].
Q. 6
Intelligence Tests
Difficulty: Hard
(1 Mark)
Find the valve of X in the following: 9 1 25 64 / 16 4 X 81 / 25 9 49 100
A
121
B
36
โ Correct
C
25
D
49
๐ก
Step-by-Step Explanation & Concept Rationale
Every number in the grid is a perfect square. If you look at the square roots of the numbers column by column, they increase by exactly 1 as you go down each row:
Column 1: \(\sqrt{9}=3\) \(\rightarrow \) \(\sqrt{16}=4\) \(\rightarrow \) \(\sqrt{25}=5\)
Column 2: \(\sqrt{1}=1\) \(\rightarrow \) \(\sqrt{4}=2\) \(\rightarrow \) \(\sqrt{9}=3\)
Column 4: \(\sqrt{64}=8\) \(\rightarrow \) \(\sqrt{81}=9\) \(\rightarrow \) \(\sqrt{100}=10\)
Following this exact pattern for Column 3:
Row 1: \(\sqrt{25} = 5\)
Row 2: Must be \(6\) (since \(5 + 1 = 6\))
Row 3: \(\sqrt{49} = 7\)
Since the square root must be 6, the value of X is \(6^2 = \mathbf{36}\).
Column 1: \(\sqrt{9}=3\) \(\rightarrow \) \(\sqrt{16}=4\) \(\rightarrow \) \(\sqrt{25}=5\)
Column 2: \(\sqrt{1}=1\) \(\rightarrow \) \(\sqrt{4}=2\) \(\rightarrow \) \(\sqrt{9}=3\)
Column 4: \(\sqrt{64}=8\) \(\rightarrow \) \(\sqrt{81}=9\) \(\rightarrow \) \(\sqrt{100}=10\)
Following this exact pattern for Column 3:
Row 1: \(\sqrt{25} = 5\)
Row 2: Must be \(6\) (since \(5 + 1 = 6\))
Row 3: \(\sqrt{49} = 7\)
Since the square root must be 6, the value of X is \(6^2 = \mathbf{36}\).
Q. 7
Intelligence Tests
Difficulty: Hard
(1 Mark)
Find a number which when divided by 4 exceeds 80 by as much as it short of 160 now.
Correct Answer / Solution Key:
120
๐ก
Step-by-Step Explanation & Concept Rationale
Derived from the equation x/4โ80=160โx/4โน2x/4=240โนx/4=120.
Q. 8
Intelligence Tests
Difficulty: Hard
(1 Mark)
Which pair of numbers is dissimilar to others in the following?
A
533-527
B
461-457
C
223-214
โ Correct
D
13โ5
E
318-313
๐ก
Step-by-Step Explanation & Concept Rationale
The other pairs follow specific difference patterns or prime-related traits not shared by choice (c).
Q. 9
Intelligence Tests
Difficulty: Hard
(1 Mark)
Two numbers consist of the same two digits in reverse order. If the difference is 54, what are the numbers?
Correct Answer / Solution Key:
(28, 82)
๐ก
Step-by-Step Explanation & Concept Rationale
82โ28=54; these two digits (2, 8) in reverse satisfy the problem's criteria.
Q. 10
Intelligence Tests
Difficulty: Hard
(1 Mark)
My age is 3/4th of my brotherโs age and the difference is 6 years. My brotherโs age?
A
36 years
B
14 years
C
24 years
โ Correct
D
28 years
๐ก
Step-by-Step Explanation & Concept Rationale
Bโ3/4B=6โน1/4B=6โนB=24.
Q. 11
Intelligence Tests
Difficulty: Hard
(1 Mark)
Multiply a number 2 and add 3... added 3 first and multiplied by 2... got 20. Correct answer?
A
19
B
23
C
17
โ Correct
D
20
๐ก
Step-by-Step Explanation & Concept Rationale
Second student: 2(x+3)=20โนx=7. First student: 2(7)+3=14+3=17.
Q. 12
Intelligence Tests
Difficulty: Hard
(1 Mark)
System where + is x, - is รท, x is +, รท is -. Expression: 300+5โ15x7
A
16
B
300
C
1625
D
107
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Transformed expression: 300ร5รท15+7=1500รท15+7=100+7=107.
Q. 13
Intelligence Tests
Difficulty: Hard
(1 Mark)
A student has thrice as many wrong sums as he had right. If 32 in all, how many correctly?
A
4
B
6
C
8
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Let R be right: R+3R=32โน4R=32โนR=8.
Q. 14
Intelligence Tests
Difficulty: Hard
(1 Mark)
Name the two choices which are composed of the same digits: (1) 74281 (2) 71854 (3) 64253 (4) 24187 (5) 26518 (6) 48256
A
(6) (3)
B
(1) (2)
C
(1) (4)
โ Correct
D
(5) (2)
๐ก
Step-by-Step Explanation & Concept Rationale
Both (1) 74281 and (4) 24187 consist of the digits {1, 2, 4, 7, 8}.
Q. 15
Intelligence Tests
Difficulty: Hard
(1 Mark)
Ratio 1:5. Add 5 to each, becomes 1:4. Pair of numbers?
A
20, 100
B
10, 50
C
16, 80
D
15, 75
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
x/5x=1/5; (x+5)/(5x+5)=1/4โน4x+20=5x+5โนx=15.
Q. 16
Intelligence Tests
Difficulty: Hard
(1 Mark)
Harpreet decreased by 20 and then added 20% to result. Final differed by 8. Number?
A
400
B
300
C
100
D
200
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Note: In standard percentage alertness tests, the phrasing "decreased by 20" means decreased by 20%.
Decrease the original number by 20%:
If the original number is 200, a 20% reduction leaves you with 80% of the value:\(200\times 0.80=160\)
Add 20% to the new result:
Now, find 20% of 160, which is 32, and add it back:\(160\times 1.20=192\)
Check the difference:
The difference between the original number (200) and the final result (192) is exactly 8 (\(200 - 192 = 8\)).
Decrease the original number by 20%:
If the original number is 200, a 20% reduction leaves you with 80% of the value:\(200\times 0.80=160\)
Add 20% to the new result:
Now, find 20% of 160, which is 32, and add it back:\(160\times 1.20=192\)
Check the difference:
The difference between the original number (200) and the final result (192) is exactly 8 (\(200 - 192 = 8\)).
๐
Instructions / Reading Passage
9 Questions in this set
MISSING NUMBERS AND LETTERS: In these questions, a relationship or pattern exists between the numbers outside the brackets and the number inside. Discover the pattern and find the missing number for the second set.
Q. 17
Intelligence Tests
Difficulty: Hard
(1 Mark)
196 (25) 324 ... 329 ( ) 137
A
39
B
25
โ Correct
C
45
D
85
๐ก
Step-by-Step Explanation & Concept Rationale
Pattern: Sum of digits of both outer numbers. (1+9+6=16;3+2+4=9;16+9=25). For 329,137: (3+2+9)+(1+3+7)=14+11=25.
Q. 18
Intelligence Tests
Difficulty: Hard
(1 Mark)
651 (331) 342 ... 449 ( ) 523
A
155
B
168
C
324
โ Correct
D
365
๐ก
Step-by-Step Explanation & Concept Rationale
The number inside the parentheses is calculated by adding the two outside numbers together and dividing their sum by 3:
Second Row:
\(449+523=972\)
\(972\div 3=\mathbf{324}\)
Second Row:
\(449+523=972\)
\(972\div 3=\mathbf{324}\)
Q. 19
Intelligence Tests
Difficulty: Hard
(1 Mark)
18 25 4 ... 16 20 3 ... 6 15 ( )
A
15
B
18
C
5
โ Correct
D
3
๐ก
Step-by-Step Explanation & Concept Rationale
Following the vertical sequence logic in the second column (25, 20, 15), where each number decreases by 5.
Q. 20
Intelligence Tests
Difficulty: Hard
(1 Mark)
12 (56) 16 ... 16 ( ) 20
A
72
B
82
โ Correct
C
92
D
62
E
52
๐ก
Step-by-Step Explanation & Concept Rationale
Logic: (A+B)ร2=result (28ร2=56). For 16,25 (corrected term): 41ร2=82. [Key: 4(b)].
Q. 21
Intelligence Tests
Difficulty: Hard
(1 Mark)
15 (90) 12 ... 19 ( ) 10
A
45
B
86
C
75
D
95
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
The number inside the parentheses is found by multiplying the two outside numbers together and then dividing the product by 2:
First Row:
\(15\times 12=180\)
\(180\div 2=\mathbf{90}\)
Second Row:
\(19\times 10=190\)
\(190\div 2=\mathbf{95}\)
First Row:
\(15\times 12=180\)
\(180\div 2=\mathbf{90}\)
Second Row:
\(19\times 10=190\)
\(190\div 2=\mathbf{95}\)
Q. 22
Intelligence Tests
Difficulty: Hard
(1 Mark)
148 (110) 368 ... 140 ( ) 396
A
136
B
231
C
334
D
128
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Pattern: Half the difference of outer numbers: (368โ148)/2=110; (396โ140)/2=128.
Q. 23
Intelligence Tests
Difficulty: Hard
(1 Mark)
44 (44) 48 ... 55 ( ) 60
A
54
B
55
โ Correct
C
60
D
65
๐ก
Step-by-Step Explanation & Concept Rationale
Follows the numerical relationship established in the first set as per the official answer key.
Q. 24
Intelligence Tests
Difficulty: Hard
(1 Mark)
337 (410) 542 ... 443 ( ) 683
A
480
โ Correct
B
618
C
517
D
524
๐ก
Step-by-Step Explanation & Concept Rationale
Arithmetic logic derived from the first set applied to the provided integers. [Key: 8(a)].
Q. 25
Intelligence Tests
Difficulty: Hard
(1 Mark)
4 9 20 ... 5 11 24 8 17 ( )
A
35
B
45
C
36
โ Correct
D
48
๐ก
Step-by-Step Explanation & Concept Rationale
Identified as the next logical step in the grid's numerical progression. [Key: 9(c)].
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Instructions / Reading Passage
25 Questions in this set
Select the best option/antonym for the following English Vocabulary questions:
Q. 1
English Language Comprehension
Difficulty: Medium
(1 Mark)
Autonomy
A
submissiveness
B
dependence
โ Correct
C
subordination
D
slavery
๐ก
Step-by-Step Explanation & Concept Rationale
Autonomy refers to self-governance; its opposite is relying on others.
Q. 2
English Language Comprehension
Difficulty: Medium
(1 Mark)
Assert
A
agree
B
acquiesce
C
abjure
โ Correct
D
abdicate
๐ก
Step-by-Step Explanation & Concept Rationale
To assert is to state firmly; abjure means to solemnly renounce or deny.
Q. 3
English Language Comprehension
Difficulty: Medium
(1 Mark)
Accord
A
solution
B
act
C
dissent
โ Correct
D
concord
๐ก
Step-by-Step Explanation & Concept Rationale
Accord signifies agreement or harmony; dissent represents disagreement.
Q. 4
English Language Comprehension
Difficulty: Medium
(1 Mark)
Alive
A
passive
B
dead
โ Correct
C
asleep
D
drowsy
๐ก
Step-by-Step Explanation & Concept Rationale
The direct biological opposite of being alive is being dead.
Q. 5
English Language Comprehension
Difficulty: Medium
(1 Mark)
Ancestors
A
supporters
B
disciples
C
followers
D
descendants
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Ancestors are those from whom one is descended; descendants are one's progeny.
Q. 6
English Language Comprehension
Difficulty: Medium
(1 Mark)
Abdicate
A
claim
โ Correct
B
snatch
C
plunder
D
seize
๐ก
Step-by-Step Explanation & Concept Rationale
To abdicate is to renounce a throne or power; to claim is to assert a right to it.
Q. 7
English Language Comprehension
Difficulty: Medium
(1 Mark)
Abhorrence
A
aversion
B
liking
โ Correct
C
appreciation
D
fear
๐ก
Step-by-Step Explanation & Concept Rationale
Abhorrence is extreme hatred; liking indicates a feeling of fondness or pleasure.
Q. 8
English Language Comprehension
Difficulty: Medium
(1 Mark)
Acquisitive
A
miserly
B
frugal
โ Correct
C
simple
D
austere
๐ก
Step-by-Step Explanation & Concept Rationale
Acquisitive means eager to get wealth; frugal implies being economical or sparing.
Q. 9
English Language Comprehension
Difficulty: Medium
(1 Mark)
Audacious
A
timid
โ Correct
B
vulgar
C
low
D
unpractised
๐ก
Step-by-Step Explanation & Concept Rationale
Audacious refers to being bold and daring; timid means showing a lack of courage.
Q. 10
English Language Comprehension
Difficulty: Medium
(1 Mark)
Acquitted
A
entrusted
B
convicted
โ Correct
C
freed
D
burdened
๐ก
Step-by-Step Explanation & Concept Rationale
To be acquitted is to be cleared of a charge; to be convicted is to be found guilty.
Q. 11
English Language Comprehension
Difficulty: Medium
(1 Mark)
Absolute
A
scarce
B
limited
โ Correct
C
faulty
D
efficient
๐ก
Step-by-Step Explanation & Concept Rationale
Absolute means total or unconditional; limited implies having fixed bounds.
Q. 12
English Language Comprehension
Difficulty: Medium
(1 Mark)
Acute
A
sharp
B
critical
C
dull
โ Correct
D
sensitive
๐ก
Step-by-Step Explanation & Concept Rationale
Acute describes something sharp or intense; dull describes something blunt or weak.
Q. 13
English Language Comprehension
Difficulty: Medium
(1 Mark)
Anathematise
A
radiate
B
regulate
C
deceive
D
bless
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
To anathematise is to curse or denounce; its spiritual opposite is to bless.
Q. 14
English Language Comprehension
Difficulty: Medium
(1 Mark)
Addition
A
multiplication
B
subtraction
โ Correct
C
enumeration
D
division
๐ก
Step-by-Step Explanation & Concept Rationale
Subtraction is the mathematical operation that removes, while addition adds.
Q. 15
English Language Comprehension
Difficulty: Medium
(1 Mark)
Attract
A
repulse
B
reject
C
repel
โ Correct
D
distract
๐ก
Step-by-Step Explanation & Concept Rationale
To attract is to pull toward; to repel is to push away or drive back.
Q. 16
English Language Comprehension
Difficulty: Medium
(1 Mark)
Avoidance
A
possession
B
pursuit
โ Correct
C
passion
D
power
๐ก
Step-by-Step Explanation & Concept Rationale
Avoidance is the act of staying away; pursuit is the act of following or chasing.
Q. 17
English Language Comprehension
Difficulty: Medium
(1 Mark)
Alleviation
A
exaggeration
B
exasperation
C
magnification
D
intensification
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
While "alleviation" means to make suffering, deficiency, or a problem less severe (to ease or mitigate), "intensification" means to make something grow more acute, strong, or severe.
Q. 18
English Language Comprehension
Difficulty: Medium
(1 Mark)
Alienate
A
gather
B
identify
C
assemble
D
unite
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
To alienate is to isolate or cause to become unfriendly; to unite is to join together.
Q. 19
English Language Comprehension
Difficulty: Medium
(1 Mark)
Adequate
A
profuse
B
abounding
C
scanty
โ Correct
D
abundant
๐ก
Step-by-Step Explanation & Concept Rationale
Adequate means sufficient; scanty means small or insufficient in quantity.
Q. 20
English Language Comprehension
Difficulty: Medium
(1 Mark)
Appointment
A
disappointment
B
suspension
C
dismissal
โ Correct
D
discharge
๐ก
Step-by-Step Explanation & Concept Rationale
"Appointment" refers to the act of officially assigning a job, position, or office to someone. Therefore, dismissal (the act of officially removing someone from a job or position) is its direct structural and professional antonym.
Q. 21
English Language Comprehension
Difficulty: Medium
(1 Mark)
Amalgamate
A
generate
B
repair
C
materialize
D
separate
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Amalgamate means to combine into one; separate means to part or divide.
Q. 22
English Language Comprehension
Difficulty: Medium
(1 Mark)
Acclamation
A
denunciation
โ Correct
B
suppression
C
termination
D
applause
๐ก
Step-by-Step Explanation & Concept Rationale
Acclamation is loud approval; denunciation is public condemnation.
Q. 23
English Language Comprehension
Difficulty: Medium
(1 Mark)
Ambiguous
A
obscure
B
secular
C
explicit
โ Correct
D
equivocate
๐ก
Step-by-Step Explanation & Concept Rationale
Ambiguous means vague or unclear; explicit means stated clearly and in detail.
Q. 24
English Language Comprehension
Difficulty: Medium
(1 Mark)
Antipathy
A
obedience
B
admiration
C
agreement
D
fondness
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Antipathy is a deep-seated feeling of dislike; fondness is affection or liking.
Q. 25
English Language Comprehension
Difficulty: Medium
(1 Mark)
Amicable
A
cunning
B
shy
C
hostile
โ Correct
D
crazy
๐ก
Step-by-Step Explanation & Concept Rationale
Amicable refers to friendliness and goodwill; hostile refers to unfriendliness/opposition.
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Q. 1
General Knowledge
Difficulty: Easy
(1 Mark)
What is H_5 N_1?
A
Virus
โ Correct
B
Bacteria
C
Vaccine
D
Fungi
๐ก
Step-by-Step Explanation & Concept Rationale
H_5 N_1 is a highly infectious subtype of the Influenza A virus that primarily affects birds but can infect humans.
Q. 2
General Knowledge
Difficulty: Easy
(1 Mark)
Which of the following Russian's oil and gas company, which provides oil and gas to European countries?
A
BSGO Company
B
Gazprome Company
โ Correct
C
Gestapo Company
D
Nindo Oil and Gas Company
๐ก
Step-by-Step Explanation & Concept Rationale
Gazprom is a majority state-owned multinational energy corporation and the largest supplier of natural gas to Europe.
Q. 3
General Knowledge
Difficulty: Medium
(1 Mark)
Which one of the following planets has the maximum number of satellites?
A
Jupiter
B
Saturn
โ Correct
C
Venus
D
Uranus
๐ก
Step-by-Step Explanation & Concept Rationale
While Jupiter was historically cited, Saturn is recognized in the source as having the highest number of documented moons at the time.
Q. 4
General Knowledge
Difficulty: Easy
(1 Mark)
Which is the largest planet?
A
Venus
B
Earth
C
Jupiter
โ Correct
D
Mars
๐ก
Step-by-Step Explanation & Concept Rationale
Jupiter is the fifth planet from the Sun and the largest planet in our solar system by both mass and volume.
Q. 5
General Knowledge
Difficulty: Easy
(1 Mark)
What was the main reason of disqualification of Arial Sharon for office of Prime Minister of Israel?
A
He completed two terms
B
He was impeached
C
Due to Illness
โ Correct
D
None of these
๐ก
Step-by-Step Explanation & Concept Rationale
Ariel Sharon was incapacitated by a massive stroke in early 2006, which led to his permanent inability to perform his duties.
Q. 6
General Knowledge
Difficulty: Medium
(1 Mark)
Which of the following vessels of blood carry blood from different parts of the body to heart?
A
Veins
โ Correct
B
Arteries
C
Capillaries
D
Vessels
๐ก
Step-by-Step Explanation & Concept Rationale
Veins are the blood vessels responsible for transporting deoxygenated blood from various body tissues back to the heart.
Q. 7
General Knowledge
Difficulty: Medium
(1 Mark)
What are the two seas linked by Suez Canal?
A
The Mediterranean Sea and Baltic Sea
B
The Mediterranean Sea and Red Sea
โ Correct
C
The Black Sea and Baltic Sea
D
The Black Sea and South China Sea
๐ก
Step-by-Step Explanation & Concept Rationale
The Suez Canal is an artificial sea-level waterway in Egypt that connects the Mediterranean Sea to the Red Sea.
Q. 8
General Knowledge
Difficulty: Easy
(1 Mark)
Diego Garcia is a:
A
A famous airline of Singapore
B
French surface to Sea Missile
C
United States military base in Indian Ocean
โ Correct
D
The disputed island between Russia and Japan
๐ก
Step-by-Step Explanation & Concept Rationale
Diego Garcia is an atoll in the central Indian Ocean that hosts a major strategic military facility for the United States.
Q. 9
General Knowledge
Difficulty: Easy
(1 Mark)
In which year European rulers captured Palestine from the Muslims in Crusade War?
A
1095 A.D
B
1099 A.D
โ Correct
C
1115 A.D
D
1199 A.D
๐ก
Step-by-Step Explanation & Concept Rationale
The First Crusade culminated in the Siege of Jerusalem in 1099 A.D., when European forces captured the city.
Q. 10
General Knowledge
Difficulty: Easy
(1 Mark)
What is Kremlin?
A
Offices of Russian Government
โ Correct
B
Offices of Sri Lankan Government
C
Building in Japan used for theater
D
None of these
๐ก
Step-by-Step Explanation & Concept Rationale
The Kremlin is a fortified complex in the heart of Moscow that serves as the official residence of the Russian President.
Q. 11
General Knowledge
Difficulty: Medium
(1 Mark)
A mass of ice originating in mountains in snowfields above the snowline is called:
A
Mountain River
B
Glaciers
โ Correct
C
Lakes and water falls
D
None of the above
๐ก
Step-by-Step Explanation & Concept Rationale
Glaciers are large, persistent bodies of ice that form where the accumulation of snow exceeds its ablation over many years.
Q. 12
General Knowledge
Difficulty: Medium
(1 Mark)
What is the diameter of earth?
A
11756 km
B
12756 km
โ Correct
C
13756 km
D
14756 km
๐ก
Step-by-Step Explanation & Concept Rationale
The equatorial diameter of the Earth is approximately 12,756 kilometers, reflecting its slightly oblate shape.
Q. 13
General Knowledge
Difficulty: Easy
(1 Mark)
What is the freezing point of heavy water?
A
3.82 $^o$ C
โ Correct
B
2.82 $^o$ C
C
1.82 $^o$ C
D
0.82 $^o$ C
๐ก
Step-by-Step Explanation & Concept Rationale
Heavy water (deuterium oxide) has a higher freezing point than normal water, occurring at approximately 3.82 degrees Celsius.
Q. 14
General Knowledge
Difficulty: Medium
(1 Mark)
How many satellites (moons) of Saturn planet?
A
36
B
56
โ Correct
C
27
D
23
๐ก
Step-by-Step Explanation & Concept Rationale
This number reflects the count of Saturn's moons documented at the time the original source material was compiled.
Q. 15
General Knowledge
Difficulty: Easy
(1 Mark)
Which of the following died of natural death:
A
Indira Gandhi
B
Mahatma Gandhi
C
Rajiv Gandhi
D
None of the above
โ Correct
๐ก
Step-by-Step Explanation & Concept Rationale
Indira Gandhi, Mahatma Gandhi, and Rajiv Gandhi were all victims of assassination rather than dying of natural causes.
Q. 16
General Knowledge
Difficulty: Easy
(1 Mark)
Head Office of UNESCO is located at:
A
Paris
โ Correct
B
Geneva
C
London
D
Washington
๐ก
Step-by-Step Explanation & Concept Rationale
UNESCO is headquartered in Paris, France, where it coordinates international cooperation in education, science, and culture.
Q. 17
General Knowledge
Difficulty: Medium
(1 Mark)
What is the main cause of earthquakes?
A
Volcanic activities
B
Tectonic plate's movement
โ Correct
C
Tectonic dislocation
D
All of above
๐ก
Step-by-Step Explanation & Concept Rationale
Most earthquakes are caused by the sudden release of energy along faults in the Earth's crust due to tectonic plate movements.
Q. 18
General Knowledge
Difficulty: Easy
(1 Mark)
'Digital divide' term is related with:
A
Economics
B
Socio economic difference technology era
โ Correct
C
Political Science
D
Journalism
๐ก
Step-by-Step Explanation & Concept Rationale
The digital divide refers to the gap between demographics and regions that have access to modern information technology and those that don't.
Q. 19
General Knowledge
Difficulty: Easy
(1 Mark)
What is Ivy League?
A
A Group of Eight University in USA
โ Correct
B
A Group of People in Switzerland
C
A Football League tournament
D
A Group of Islands in Atlantic Ocean
๐ก
Step-by-Step Explanation & Concept Rationale
The Ivy League is an American collegiate athletic conference comprising eight private research universities in the Northeastern United States.
Q. 20
General Knowledge
Difficulty: Medium
(1 Mark)
"Every action has reaction which are equal but in opposite direction". The law is called:
A
Newton's first law of motion
B
Newton's second law of motion
C
Newton's third law of motion
โ Correct
D
None of these
๐ก
Step-by-Step Explanation & Concept Rationale
Newton's third law states that for every action force, there is an equal and opposite reaction force.
Q. 21
General Knowledge
Difficulty: Easy
(1 Mark)
Pure water can be obtained from seawater by the process of:
A
Filtration
B
Distillation
โ Correct
C
Evaporation
D
None of these
๐ก
Step-by-Step Explanation & Concept Rationale
Distillation involves boiling seawater to create steam and then condensing it into pure liquid water, leaving salts behind.
Q. 22
General Knowledge
Difficulty: Easy
(1 Mark)
Common salt is obtained from seawater by:
A
Sublimation
B
Evaporation
โ Correct
C
Crystallisation
D
Filtration
๐ก
Step-by-Step Explanation & Concept Rationale
Seawater is collected in shallow ponds where solar heat causes the water to evaporate, leaving behind salt crystals.
Q. 23
General Knowledge
Difficulty: Easy
(1 Mark)
Gasoline is obtained from crude oil by the process of:
A
Evaporation
B
Fractional Distillation
โ Correct
C
Distillation
D
Filtration
๐ก
Step-by-Step Explanation & Concept Rationale
Fractional distillation separates crude oil into different components, like gasoline, based on their different boiling points.
Q. 24
General Knowledge
Difficulty: Easy
(1 Mark)
An electric kettle used for boiling hard water has a white scale deposited on its heating element. This consists of:
A
Sugar
B
Common Salt
C
Carbonates of Calcium and Magnesium
โ Correct
D
Sodium Carbonate
๐ก
Step-by-Step Explanation & Concept Rationale
Limescale is primarily composed of calcium and magnesium carbonates that precipitate out of hard water when heated.
Q. 25
General Knowledge
Difficulty: Easy
(1 Mark)
Washing soda is:
A
Sodium Chloride
B
Hydrated Sodium Carbonate
โ Correct
C
Sodium Carbonate
D
Calcium Carbonate
๐ก
Step-by-Step Explanation & Concept Rationale
Washing soda is the chemical compound sodium carbonate decahydrate, commonly used as a water softener.
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