Aptitude Questions With Answers (2026 Guide for Placements, Jobs & Competitive Exams)

Aptitude tests are often the first elimination round in campus placements, government examinations, and private company recruitment processes. Companies use aptitude assessments to evaluate logical thinking, numerical ability, and problem-solving skills.

Whether you are preparing for campus placements, banking exams, IT company recruitment, or competitive examinations, practicing aptitude questions regularly can significantly improve your chances of success.

This article is designed for:

• Students preparing for placements
• Fresh graduates
• Job seekers
• Career switchers
• Professionals appearing for aptitude assessments

By the end of this guide, you’ll learn the most frequently asked aptitude questions, understand step-by-step solutions, and discover strategies recommended by recruiters and career coaches.

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What Are Aptitude Questions With Answers?

Aptitude questions are assessment problems designed to measure a person’s numerical ability, logical reasoning, analytical thinking, and problem-solving skills.

These questions commonly appear in:

• Campus Placements
• IT Company Hiring
• Banking Exams
• Government Exams
• MBA Entrance Tests
• Scholarship Exams

Why Aptitude Tests Matter in Placements

Many recruiters consider aptitude rounds an efficient way to filter candidates.

Recruiters Evaluate

✔ Problem-solving ability

✔ Analytical thinking

✔ Time management skills

✔ Decision-making capability

✔ Ability to work under pressure

Types of Aptitude Questions

Aptitude Questions With Answers

1. Percentage Question

A number increases from 400 to 500.

Find the percentage increase.

Solution

Increase

= 500−400

=100

Percentage Increase

=(100/400)×100

=25%

Answer

25%

2. Profit and Loss Question

A shopkeeper buys an item for ₹800 and sells it for ₹1000.

Find the profit percentage.

Solution

Profit

=1000−800

=200

Profit %

=(200/800)×100

=25%

Answer

25%

3. Ratio and Proportion Question

The ratio of boys to girls in a class is 3:2.

If there are 30 boys, how many girls are there?

Solution

3 parts = 30

1 part =10

Girls

=2×10

=20

Answer

20 Girls

4. Average Question

Find the average of

10,20,30,40,50

Solution

Sum

=150

Average

=150/5

=30

Answer

30

5. Simple Interest Question

Find the simple interest on ₹5000 at 8% per annum for 2 years.

Formula

SI=(P×R×T)/100

SI=(5000×8×2)/100

=800

Answer

₹800

6. Compound Interest Question

Principal = ₹10,000

Rate =10%

Time =2 years

CI

=12100−10000

=2100

Answer

₹2100

7. Time and Work Question

A can complete a work in 10 days.

B can complete the same work in 15 days.

How many days will they take together?

Solution

A’s efficiency

=1/10

B’s efficiency

=1/15

Combined

=(3+2)/30

=5/30

=1/6

Days required

=6

Answer

6 Days

8. Pipes and Cistern Question

Pipe A fills a tank in 12 hours.

Pipe B fills it in 18 hours.

Together they fill it in

1/12+1/18

=(3+2)/36

=5/36

Time

=36/5

=7.2 hours

Answer

7.2 Hours

9. Speed Distance Time Question

A car travels at 60 km/hr.

Distance covered in 4 hours?

Formula

Distance

=Speed × Time

=60×4

=240 km

Answer

240 km

10. Train Question

A train 200 meters long crosses a pole in 20 seconds.

Find speed.

Speed

=200/20

=10 m/s

=36 km/hr

Answer

36 km/hr

11. Boat and Stream Question

Boat speed

=15 km/hr

Stream speed

=3 km/hr

Downstream speed

=18 km/hr

Answer

18 km/hr

12. Partnership Question

A invests ₹10,000

B invests ₹15,000

Profit ratio

=2:3

Answer

2 : 3

13. Age Problem

Father is three times older than son.

Son is 10 years old.

Father’s age?

Solution

3×10

=30 years

Answer

30 Years

14. Probability Question

A die is rolled once.

Find probability of getting 4.

Solution

Favorable outcomes

=1

Total outcomes

=6

Probability

=1/6

Answer

1/6

15. Permutation Question

Number of ways to arrange 5 people.

5!

=120

Answer

120

16. Coding-Decoding Question

If CAT is coded as DBU.

DOG becomes?

D→E

O→P

G→H

Answer

EPH

Answer

EPH

17. Number Series Question

2,4,8,16,32,?

Each number doubles.

Answer

64

18. Odd One Out

Apple

Banana

Mango

Carrot

Carrot is a vegetable.

Answer

Carrot

19. Calendar Question

How many days are there in a leap year?

Answer

366

20. Clock Question

At what angle do the hands of a clock meet at 3 PM?

Answer

90°

Time and Work Questions

21: Men and Women Efficiency Question

Question

12 men can complete a work in 15 days. How many days will 18 men take to complete the same work?

Solution

Total work = 12 × 15 = 180 man-days

Required days = 180/18

= 10 days

Answer

✅ 10 Days

22: Worker Efficiency Question

Question

A can do a work in 8 days and B can do the same work in 12 days. In how many days can A alone complete 75% of the work?

Solution

A completes entire work in 8 days.

75% work = 0.75 × 8

= 6 days

Answer

✅ 6 Days

Simple and Compound Interest Questions

23: Compound Interest Calculation

Question

Find the compound interest on ₹8,000 at 10% per annum for 2 years.

Solution

Amount = 8000(1.1)²

= ₹9,680

CI = 9680 – 8000

= ₹1,680

Answer

✅ ₹1,680

24: Interest Difference Question

Question

The difference between simple interest and compound interest for 2 years is ₹50. Rate is 5%. Find the principal.

Solution

Difference

=P×(R/100)²

50=P×(5/100)²

P = ₹20,000

Answer

✅ ₹20,000

Speed, Distance and Time Questions

25: Relative Speed Question

Question

Two trains travel towards each other at speeds of 60 km/hr and 40 km/hr.

Find their relative speed.

Answer

60 + 40

=100 km/hr

✅ 100 km/hr

Question 26: Train Crossing Platform Question

Question

A train 150 meters long crosses a 250-meter platform in 20 seconds.

Find its speed.

Solution

Distance covered

=150+250

=400 m

Speed

=400/20

=20 m/s

=72 km/hr

Answer

✅ 72 km/hr

27: Boat and Stream Question

Question

Speed of boat in still water is 12 km/hr.

Stream speed is 4 km/hr.

Find upstream speed.

Solution

12−4

=8 km/hr

Answer

✅ 8 km/hr

Probability Questions

28: Coin Toss Question

Question

Two coins are tossed simultaneously.

Find probability of getting exactly one head.

Solution

Possible outcomes

HH

HT

TH

TT

Favorable outcomes

HT

TH

Probability

2/4

=1/2

Answer

✅ 1/2

29: Card Question

Question

One card is drawn from a pack of 52 cards.

Find probability of drawing a king.

Solution

Kings =4

Probability

4/52

=1/13

Answer

✅ 1/13

Permutation and Combination

30: Combination Question

Question

How many ways can 3 students be selected from 8 students?

Solution

⁸C₃

=56

Answer

✅ 56

31: Arrangement Question

Question

How many ways can the letters of “BOOK” be arranged?

Solution

4! /2!

=12

Answer

✅ 12

Data Interpretation Questions

32: Bar Graph Question

Question

Sales in January and February are 300 and 450 units.

Find percentage increase.

Solution

Increase

=150

Percentage

=(150/300)×100

=50%

Answer

✅ 50%

33: Pie Chart Question

Question

A sector covers 90° in a pie chart.

Find percentage represented.

Solution

(90/360)×100

=25%

Answer

✅ 25%

Logical Reasoning Questions

34: Alphabet Series

Question

A, C, F, J, O, ?

Solution

Difference

+2

+3

+4

+5

Next +6

O+6

=U

Answer

✅ U

35: Missing Number

Question

3, 9, 27, 81, ?

Answer

81×3

=243

✅ 243

36: Coding-Decoding

Question

If PEN is coded as QFO,

Code CAT.

Solution

C→D

A→B

T→U

DBU

Answer

✅ DBU

37: Direction Sense

Question

A person walks 5 km north and then 12 km east.

How far is he from starting point?

Solution

Pythagoras theorem

√(5²+12²)

√169

=13

Answer

✅ 13 km

38: Blood Relation

Question

A is mother of B.

B is sister of C.

How is A related to C?

Answer

Mother

✅ Mother

Ages Questions

39: Age Difference

Question

Father is 30 years older than son.

Son is 15 years old.

Find father’s age.

Answer

15+30

=45 years

✅ 45 Years

40: Future Age Question

Question

Present age ratio of A and B is 3:5.

After 10 years ratio becomes 5:7.

Find present age of A.

Answer

✅ 15 Years

Partnership Questions

41: Profit Sharing

Question

A invests ₹20,000 and B invests ₹30,000.

Total profit is ₹15,000.

Find B’s share.

Solution

Ratio

2:3

B’s share

=(3/5)×15000

=9000

Answer

✅ ₹9,000

Mixture and Allegation Questions

42: Milk and Water

Question

Ratio of milk to water is 4:1.

Find percentage of water.

Solution

(1/5)×100

=20%

Answer

✅ 20%

43: Average Weight

Question

Average weight of 10 students is 45 kg.

One student leaves and average becomes 44 kg.

Find weight of leaving student.

Solution

450−396

=54 kg

Answer

✅ 54 kg

Calendar and Clock Questions

44: Leap Year Question

Question

How many odd days are there in a leap year?

Answer

2 odd days

✅ 2

45: Clock Angle Question

Question

Find angle between hands at 6 PM.

Answer

180°

✅ 180°

Miscellaneous Placement Questions

46: Square Root Question

Question

Find √1296

Answer

36

✅ 36

47: Cube Root Question

Question

Find cube root of 2744.

Answer

14

✅ 14

48: HCF Question

Question

Find HCF of 24 and 36.

Answer

12

✅ 12

49: LCM Question

Question

Find LCM of 12 and 18.

Answer

36

✅ 36

50: Simplification Question

Question

(25×16)/8

Answer

50

✅ 50

51: Decimal Question

Question

Convert 0.875 into fraction.

Answer

7/8

✅ 7/8

52: Percentage to Fraction

Question

Convert 12.5% into fraction.

Answer

1/8

✅ 1/8

53: Successive Discount

Question

A shop offers discounts of 10% and 20%.

Find effective discount.

Solution

10+20−(10×20/100)

=28%

Answer

✅ 28%

54: Number Problem

Question

One-third of a number is 15.

Find the number.

Answer

45

✅ 45

55: Divisibility Question

Question

Which number is divisible by both 3 and 9?

A) 54

B) 58

C) 61

D) 71

Answer

✅ A) 54

Comparison Table

Aptitude Questions vs Technical Questions

Aptitude Preparation Checklist

□ Learn basic formulas

□ Practice percentages

□ Study ratio and proportion

□ Improve mental calculations

□ Solve mock tests

□ Use shortcut techniques

□ Analyze previous mistakes

□ Practice daily

□ Improve speed

□ Attempt timed quizzes

Recruiter & Career Coach Tips

Practice Under Time Limits

Most placement aptitude rounds allow only 30–60 seconds per question.

Practicing with a timer helps improve speed.

Focus on Accuracy First

Many students try shortcuts immediately.

It is better to master standard methods before learning tricks.

Revise Formulas Weekly

Preparing a one-page formula sheet can significantly improve retention.

Use Previous Placement Papers

Companies often repeat aptitude patterns.

Practicing earlier papers increases familiarity.

Common Mistakes to Avoid

Memorizing Without Understanding

Conceptual clarity matters more than memorization.

Ignoring Weak Topics

Candidates often avoid probability or time-work questions.

Regular practice helps overcome weaknesses.

Spending Too Much Time on One Question

If a problem seems difficult, move ahead and return later.

Not Taking Mock Tests

Mock tests simulate exam pressure and improve time management.

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People Also Ask

These are some of the most commonly searched questions related to aptitude preparation.

1. What are aptitude questions?

Aptitude questions assess a person’s numerical ability, logical thinking, analytical skills, and problem-solving capabilities. They are widely used in placements, competitive exams, and recruitment tests.

2. How can I improve aptitude quickly?

To improve aptitude skills quickly:

• Practice daily for at least 30–45 minutes.
• Learn important formulas.
• Solve previous placement papers.
• Attempt mock tests regularly.
• Analyze mistakes after every test.

3. Which aptitude topics are most important for placements?

The most frequently asked aptitude topics include:

• Percentages
• Profit and Loss
• Ratio and Proportion
• Time and Work
• Speed, Distance, and Time
• Probability
• Number Series
• Data Interpretation

4. Is aptitude difficult for freshers?

No.

Most aptitude questions are based on concepts taught in school mathematics. Regular practice and learning shortcut techniques can make aptitude much easier.

5. How many aptitude questions should I practice daily?

Beginners should aim for 20–30 questions per day.

Students preparing for placements should solve around 50 questions daily and review incorrect answers.

6. Are aptitude questions asked in software engineering interviews?

Yes.

Many software companies conduct aptitude assessments before technical interviews to evaluate analytical thinking and problem-solving abilities.

7. Which companies ask aptitude questions?

Companies that commonly conduct aptitude rounds include:

• TCS
• Infosys
• Wipro
• Cognizant
• Capgemini
• Accenture
• Tech Mahindra
• HCLTech

8. What is the best book for aptitude preparation?

Popular aptitude books include:

• Quantitative Aptitude by R.S. Aggarwal
• Fast Track Objective Arithmetic by Rajesh Verma
• Quantitative Aptitude for Competitive Examinations by Abhijit Guha

Frequently Asked Questions

1. What are aptitude questions with answers?

Aptitude questions with answers are practice problems accompanied by detailed solutions to help candidates understand concepts and improve problem-solving skills.

2. Why do companies conduct aptitude tests?

Aptitude tests help employers evaluate numerical ability, logical reasoning, decision-making skills, and time management capabilities.

3. Which aptitude topic is the easiest?

Percentages and averages are generally considered the easiest topics for beginners.

4. Which aptitude topic is the most difficult?

Many candidates find probability, permutation and combination, and data interpretation challenging initially.

5. How much time is required to prepare for aptitude tests?

Most students can build a strong foundation within 4–6 weeks with regular practice.

6. Are calculators allowed in aptitude tests?

Generally, calculators are not permitted in placement aptitude rounds.

Mental calculations and shortcut methods are important.

7. How can I increase calculation speed?

You can improve speed by:

• Memorizing multiplication tables
• Learning squares up to 30
• Practicing percentage conversions
• Solving timed quizzes

8. Is aptitude preparation useful for government exams?

Yes.

Aptitude preparation is beneficial for exams such as:

• Banking Exams
• SSC
• Railways
• Insurance Exams
• MBA Entrance Tests

9. How many questions appear in placement aptitude tests?

Most placement tests contain 20–40 aptitude questions and must be completed within a limited time.

10. What is the best strategy for aptitude rounds?

A good strategy is:

1. Solve easy questions first.
2. Skip lengthy calculations initially.
3. Return to difficult questions later.
4. Review answers if time permits.

Final Thoughts

Aptitude preparation is not about memorizing formulas; it is about developing logical thinking and problem-solving skills.

Consistent practice, understanding concepts, and analyzing mistakes can significantly improve your performance in placement tests and competitive examinations.

Students who solve aptitude questions regularly often gain confidence and perform better under exam pressure.

Whether you are preparing for campus placements, IT company recruitment, or government examinations, building strong aptitude skills can increase your chances of success.

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