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Table of contents
1.
Introduction
2.
Types of Aptitude Questions Asked in an Interview
3.
Beginner-Level Aptitude Questions for Interview
3.1.
Q1. A train covers a distance of 100 km in 2 hours. What is its speed in km/hr? 
3.2.
Q2. If a man is 20 years older than his son, what will be his age after 5 years if his child celebrates his 10th birthday today?
3.3.
Q3. A person standing 100 meters from a tower observes its elevation angle to be 60°. What is the height of the tower? 
3.4.
Q4. A person invested $10,000 in a stock and received a dividend of $500 after one year. What is the dividend yield? 
3.5.
Q5. What is 8% of 16?
3.6.
Q6. A fair six-sided die is rolled. What is the probability of getting an even number? 
3.7.
Q7. How many words can be formed using all the letters of the word "CODING"?
3.8.
Q8. A rectangular garden has a length of 20 meters and a width of 15 meters. What is the area of the garden?
3.9.
Q9. If it takes 6 hours for a group of 5 workers to complete a task, how many hours would it take for a group of 10 workers to complete the same task? 
3.10.
Q10. Find the odd one out: July, May, June, August 
4.
Intermediate-Level Aptitude Questions for Interview
4.1.
Q11. A train travelling from Station A to Station B takes 6 hours to cover the distance at a constant speed. If the speed of the train were increased by 20 km/h, it would take 4.5 hours to cover the same distance. What is the distance between Station A and Station B?
4.2.
Q12. A is twice as old as B. If their ages are 100 years, find the ages of A and B.
4.3.
Q13. A ladder leaning against a wall makes an angle of 70° with the ground. If the foot of the ladder is 4 meters away from the wall, what is the height of the ladder?
4.4.
Q14. An investor bought 100 shares at $50 per share. If the stock price increases to $60, what is the profit or loss made by the investor? 
4.5.
Q15. If log(a) + log(b) = log(ab), then find the value of (log(a^2) + log(b^2))/2.
4.6.
Q16. What is the probability of drawing a red card in a deck of cards? 
4.7.
Q17. How many ways can a president, a vice-president, a secretary, and a treasurer be selected from a group of 10 people if the same person holds no two offices?
4.8.
Q18. If A can complete a job in 10 days and B can complete the same job in 12 days, how long will it take to complete the job if they work together? 
4.9.
Q19. A man rows his boat at a speed of 6 km/hr in still water. How long will it take him to row to a certain place and back if the total journey is 60 km and the speed of the stream is 2 km/hr?
4.10.
Q20. Complete the series: 2, 6, 14, 30, __.
5.
Advanced-Level Aptitude Questions for Interview
5.1.
Q21. A train is travelling at 90 km/hr, crossing a pole in 6 seconds. What is the length of the train?
5.2.
Q22. A is three times as old as B. Two years ago, when A was 5 times as old as B is now. Find the present ages of A and B. 
5.3.
Q23. Two poles, A and B, of the same height, stand on level ground. The angles of elevation from point C, on the ground and in line with the two poles, to the tops of poles A and B, are 30° and 60°, respectively. If the distance between the poles is 200 meters, find the height of the poles.
5.4.
Q24. An investor bought 200 shares at $40 per share. If the stock price increases to $60, what is the percentage increase in the value of the investment? 
5.5.
Q25. If log(b) = 2 and log(c) = 3, then find the value of log(b^2c^3).
5.6.
Q26. A box contains 4 red and 6 green balls. Two balls are drawn at random without replacement. What is the probability that both balls are red? 
5.7.
Q27. A committee of 5 people will be formed from 8 men and 7 women. How many ways can the committee be formed if it consists of exactly 2 men and 3 women?
5.8.
Q28. A and B can work in 10 days and 15 days, respectively. They start work together, but A leaves after 2 days. How many more days will B take to complete the remaining work?
5.9.
Q29. A man rows his boat upstream to a certain place at a speed of 12 km/hr and returns to the starting point downstream at 20 km/hr. Find the average speed for the whole journey.
5.10.
Q30. What is the compound interest on Rs. 12000 for 2 years at 8% p.a. compounded semi-annually? 
6.
Tips For Preparing For An Aptitude Interview Test
7.
Frequently Asked Questions
7.1.
What are the basic aptitude questions for interview?
7.2.
What is basic aptitude in QA?
7.3.
What is the most common aptitude?
7.4.
How to crack aptitude in an interview?
8.
Conclusion
Last Updated: Jul 4, 2024
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Most Asked Aptitude Questions and Answers

Author Rituraj Seal
0 upvote
Master Python: Predicting weather forecasts
Speaker
Ashwin Goyal
Product Manager @

Introduction

Aptitude tests are often considered a crucial part of the examination process for various career paths and academic programs. These tests measure a person's innate abilities, skills, and potential to learn new things. A high score on an aptitude test can make all the difference in securing admission to a prestigious college or landing your dream job.

aptitude questions for interview

This article will cover some of the most important and frequently asked Top aptitude questions and answers for interview or aptitude tests.

So, let us check out the following aptitude questions for interview.

Types of Aptitude Questions Asked in an Interview

Here are some common types of aptitude questions for interview:

  • Verbal Reasoning: These questions test a candidate's ability to understand and analyse written information.
     
  • Numerical Reasoning: These questions test a candidate's ability to perform mathematical calculations and analyse numerical data.
     
  • Spatial Reasoning: These questions test a candidate's ability to understand and manipulate visual information, such as maps or diagrams.
     
  • Logical Reasoning: These questions test a candidate's ability to analyse patterns, identify problems, and deduce analytical solutions.
     
  • Abstract Reasoning: These questions test a candidate's ability to understand and analyse abstract concepts and ideas.
     
  • Mechanical Reasoning: These questions test a candidate's knowledge of basic physical and mechanical principles.
     
  • Memory and Perception: These questions test candidate's ability to recall information and observe details.
     
  • Personality Tests: These questions assess a candidate's personal characteristics and behaviour, such as motivation, teamwork, and communication skills.


It's important to note that aptitude tests can vary greatly depending on the company or organisation conducting the interview, so it's best to prepare for a wide range of questions.

Let us now solve some interesting aptitude questions for the interview. For your understanding, we have explained the solution to every question in detail.

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Beginner-Level Aptitude Questions for Interview

Let us start by solving some basic beginner-level aptitude questions for the interview.

Q1. A train covers a distance of 100 km in 2 hours. What is its speed in km/hr? 

To find the train's speed, divide the distance travelled by the time taken.

Speed = Distance/Time

So, the train's speed is 100/2 = 50 km/hr.

Q2. If a man is 20 years older than his son, what will be his age after 5 years if his child celebrates his 10th birthday today?

Let's assume the son's present age is x years. Then the man's present age is x + 20 years. After 5 years, the man's age will be x + 20 + 5 = x + 25 years. Since x = 10, the man's age after five years will be 35 years.

Q3. A person standing 100 meters from a tower observes its elevation angle to be 60°. What is the height of the tower? 

Height of the tower

Let's assume the height of the tower is h meters. Using trigonometry, we can write an equation: tan 60° = h/100

(tan(θ) = height/base).

 Solving this equation, we get 

calculation

 Therefore, the height of the tower is 173.2 meters.

Q4. A person invested $10,000 in a stock and received a dividend of $500 after one year. What is the dividend yield? 

The dividend yield is the dividend received per share divided by the stock price. The dividend yield for this investment is $500/$10,000 = 5%.

Q5. What is 8% of 16?

To calculate the 8% of 16, we perform the following calculations.

We calculate 8% of 16 that means ((8/100) *16) which gives us with the value of 1.28. So 8% of 16 is 1.28

Q6. A fair six-sided die is rolled. What is the probability of getting an even number? 

There are three even numbers on a six-sided die (2, 4, 6). So, the probability of getting an even number is 3/6 = 1/2. 

This could be also said that the probability of getting an even number is 50%.

Q7. How many words can be formed using all the letters of the word "CODING"?

The word "CODING" has 6 letters total. Hence, the number of words that can be formed using all the letters of the word "CODING" is P(6, 6) = 720. Here, P(6,6) means number of permutations of 6 items from a group of 6 items. 

nPr = n!/(n-r)!

Q8. A rectangular garden has a length of 20 meters and a width of 15 meters. What is the area of the garden?

The area of a rectangle is calculated by multiplying the length and the width. The area of the garden is 20 * 15 = 300 square meters.

Q9. If it takes 6 hours for a group of 5 workers to complete a task, how many hours would it take for a group of 10 workers to complete the same task? 

The time required is inversely proportional to the number of workers. So, if 6 hours are required for 5 workers, it would take

 6 * (5 / 10) = 3 hours for 10 workers.

Q10. Find the odd one out: July, May, June, August 

June is the odd one out, as all other months have 31 days while June has 30 days.

Intermediate-Level Aptitude Questions for Interview

It is time to increase the level! Let us look at some intermediate-level aptitude questions for interview.

Q11. A train travelling from Station A to Station B takes 6 hours to cover the distance at a constant speed. If the speed of the train were increased by 20 km/h, it would take 4.5 hours to cover the same distance. What is the distance between Station A and Station B?

Let's denote the distance between Station A and Station B by "d" and the original speed of the train by "s". Using the formula 

distance = speed  *  time, 

we can write:

d = s * 6 (since it takes 6 hours to cover the distance at speed s) 

d = (s + 20) * 4.5 (since it takes 4.5 hours to cover the same distance at speed s + 20)

Simplifying these equation, we get s=6, and solving for "d", we get:

d = 360 km

Q12. A is twice as old as B. If their ages are 100 years, find the ages of A and B.

Let's assume the age of B is x years. Then the age of A is 2x years. The sum of their ages is x + 2x = 100 years. So, the total of their ages is 3x = 100 years. Therefore, x = 100/3 = 33.33 years. So, the age of B is x = 33.33 years, and the age of A is 2x = 2 * 33.33 = 66.66 years.

Q13. A ladder leaning against a wall makes an angle of 70° with the ground. If the foot of the ladder is 4 meters away from the wall, what is the height of the ladder?

Height of wall

Let's assume the height of the ladder is h meters.We know that: 

tan(θ) = height/base

Hence, we can write an equation: tan 70° = h/4. Solving this equation, we get 

calculation

Therefore, the height of the ladder is 10.98 meters.

Q14. An investor bought 100 shares at $50 per share. If the stock price increases to $60, what is the profit or loss made by the investor? 

The investor's profit or loss is calculated by subtracting the selling price from the cost price. The price for 100 shares is $50 * 100 = $5000. The selling price for 100 shares is $60 * 100 = $6000. So, the profit made by the investor is $6000 - $5000 = $1000.

Q15. If log(a) + log(b) = log(ab), then find the value of (log(a^2) + log(b^2))/2.

calculation

calculation

Q16. What is the probability of drawing a red card in a deck of cards? 

There are 26 red cards in a deck of 52 cards. So, the probability of drawing a red card is 26/52 = 1/2. 

This could also be said that the probability of drawing a red card in a deck of cards is 50%.

Q17. How many ways can a president, a vice-president, a secretary, and a treasurer be selected from a group of 10 people if the same person holds no two offices?

First, we can choose the president from 10 people in 10 ways. Then, we can select the vice president from the remaining 9 people in 9 ways. After that, we can choose the secretary from the remaining 8 people in 8 ways. Finally, we can choose the treasurer from the 7 people in 7 ways. 

So, the number of ways to choose a president, a vice-president, a secretary, and a treasurer is  10 * 9 * 8 * 7 = 5040.

Q18. If A can complete a job in 10 days and B can complete the same job in 12 days, how long will it take to complete the job if they work together? 

A and B combined work in one day is 1/10 + 1/12 = 11/60. So, they will complete the job in 60 / 11 =  approx 5 days. 

Q19. A man rows his boat at a speed of 6 km/hr in still water. How long will it take him to row to a certain place and back if the total journey is 60 km and the speed of the stream is 2 km/hr?

The man rows at a speed of 6 km/hr in still water, but the stream is flowing in the opposite direction at 2 km/hr, so the effective speed is 6 - 2 = 4 km/hr. So, the time to row 60 km is 60 / 4 = 15 hours. 

So, the total time taken for the round trip is 15 * 2 = 30 hours.

Q20. Complete the series: 2, 6, 14, 30, __.

The series is a geometric series with a common ratio of (n*2) + 2, where n is the number. 

Let us see how the series is formed. 

For n = 2 the next number will be (2 * 2) + 2  =  6

For n = 6 the next number will be (6 * 2) + 2  =  14

For n = 14 the next number will be (14 * 2) + 2  =  30

So, the next number in the series will be 30 * 2+2  =  60 +2 = 62

Advanced-Level Aptitude Questions for Interview

Good going, Ninja! Time to enter the final battle. Let us now solve some hard aptitude questions for interview and master aptitude solving. 

Q21. A train is travelling at 90 km/hr, crossing a pole in 6 seconds. What is the length of the train?

Let's assume the length of the train is L meters. We must first convert km/hr to m/s since our time is in seconds. so speed in m/s after calculating 90 * 5/18= 25 m/s.  Hence, the length of the train is L = s* t. = 25*6= 150 metres. 

Q22. A is three times as old as B. Two years ago, when A was 5 times as old as B is now. Find the present ages of A and B. 

Let's assume that B's present age is x years. Then A's present age will be 3x years. Ater three years, the age of A  will be A-2 = 5(B-2). Now after calculating the above equation A-2 = 5(B-2) and putting the values of A as 3x and B as x years  3x-2 = 5(x-2)   we get the following age of B as 4 years. 

The age of A is 3x, i.e., 3*4 = 12 years. 

Q23. Two poles, A and B, of the same height, stand on level ground. The angles of elevation from point C, on the ground and in line with the two poles, to the tops of poles A and B, are 30° and 60°, respectively. If the distance between the poles is 200 meters, find the height of the poles.

distance from 2  towers

Let's assume the height of the poles is h meters. Using trigonometry, we can write two equations: 

tan 30° = h/x

tan 60° = h/(x - 200)

(tan(θ) = height/base).

Solving these equations, we get 

calculation

Equating the values of x from both equations, we get: 

calculation

Dividing both sides by h, we get 1/tan 30° = 1/tan 60° + 200/(h). calculation we can simplify the equation as 1/(1/√3) = 1/(√3) + 200/(h). Solving this equation, we get h = 100 * √3 = 173.20 meters. 

Therefore, the height of the poles is 173.20 meters.

Q24. An investor bought 200 shares at $40 per share. If the stock price increases to $60, what is the percentage increase in the value of the investment? 

The percentage increase in the value of the investment is calculated by dividing the increase in value by the cost price and multiplying the result by 100.

The price for 200 shares is $40 * 200 = $8000. The selling price for 200 shares is $60 * 200 = $12000. 

So, the increase in value is $12000 - $8000 = $4000. The percentage increase in value is ($4000/$8000) * 100 = 50%.

Q25. If log(b) = 2 and log(c) = 3, then find the value of log(b^2c^3).

calculation= 2 * 2 + 3 * 3 = 13.

Q26. A box contains 4 red and 6 green balls. Two balls are drawn at random without replacement. What is the probability that both balls are red? 

The number of ways to choose two red balls from 4 red balls is 4C2 = 6. The total number of ways to choose two balls from 4 red and 6 green balls is 10C2 = 45. 

Here C(10,6) means number of combinations of 6 items from a group of 10 items.

So, the probability that both balls are red is 6/45  = 0.1333.

Q27. A committee of 5 people will be formed from 8 men and 7 women. How many ways can the committee be formed if it consists of exactly 2 men and 3 women?

The number of ways to choose 2 men from a group of 8 men is C(8, 2) = 28. The number of ways to choose 3 women from a group of 7 women is C(7, 3) = 70. Hence, the number of ways to form the committee is 28 * 70 = 1960.

Q28. A and B can work in 10 days and 15 days, respectively. They start work together, but A leaves after 2 days. How many more days will B take to complete the remaining work?

A can complete 1/10 of the work in one day, so he completes 2 * 1/10 = 1/5 of the work in 2 days. The remaining work is 

1 - 1/5 = 4/5. B can complete 1/15 of the work in one day, so he will take 15 * 4/5 = 12 days to complete the remaining work.

Q29. A man rows his boat upstream to a certain place at a speed of 12 km/hr and returns to the starting point downstream at 20 km/hr. Find the average speed for the whole journey.

The average speed for the journey can be found by dividing the total distance travelled by the total time taken.

Average Speed = (Total Distance)/(Total Time).

Let's say the total distance of the upstream and downstream journey is d km. So, the time taken for the upstream journey is d/12 hours, and the time taken for the downstream journey is d/20 hours. 

The total time taken for the whole journey is  d/12 + d/20 hours. 

The average speed for the whole journey is (d / (d/12 + d/20))km/hr.

Solving the equation, we get the average speed for the journey as 7.5 km/hr.

Q30. What is the compound interest on Rs. 12000 for 2 years at 8% p.a. compounded semi-annually? 

The compound interest can be calculated using the formula: CI = P * (1 + r/100)^(n*t) - P, where P is the principal, r is the rate, n is the number of times the interest is compounded in a year, and t is the time in years. 

So, CI = 12000 * (1 + ((8/2)/100)^(2*2) - 12000 = 12000 * 1.16 - 12000 = 1920.

Tips For Preparing For An Aptitude Interview Test

  • Practice: The more you practice, the more familiar you will be with the types of questions presented on an aptitude exam. There are numerous internet resources that provide practice tests and questions
     
  • Time management: As aptitude exams can often be timed, it is important that you manage your time wisely. Practice answering questions quickly and precisely to improve your speed and accuracy
     
  • Review fundamental concepts: Aptitude examinations frequently include fundamental math concepts such as percentages, ratios, and fractions. When answering numerical questions, reviewing these principles can help you feel more assured
     
  • Read the instructions carefully: Before beginning the test, carefully read the instructions. This will assist you in comprehending the format of the test and what is required of you
     
  • Eliminate wrong answers: If you're not sure about an answer, try to eliminate any obvious incorrect options first. This increases your chances of getting the correct answer and saves you time
     
  • Stay cool: Although aptitude tests might be stressful, it is important to remain calm and focused. Take deep breaths, be optimistic, and do your best

Frequently Asked Questions

What are the basic aptitude questions for interview?

Aptitude questions for interviews mainly assess a candidate’s logical reasoning, verbal skills and problem-solving abilities. They may ask questions on patterns, series, data interpretation, percentages, ratios, and basic arithmetic.

What is basic aptitude in QA?

A QA aptitude test is an excellent pre-employment assessment tool for recruiters and hiring managers to evaluate the aptitude skills required for quality assurance or software testing job roles. This test evaluates verbal reasoning, numerical reasoning, logical reasoning, and analytical thinking skills.

What is the most common aptitude?

Individual aptitude varies, but numerical aptitude, which involves mathematical and quantitative reasoning, is routinely tested in aptitude tests and is required for many occupations, including finance, engineering, and science.

How to crack aptitude in an interview?

To crack aptitude, start by understanding the specific aptitude areas, familiarize yourself with different types of questions, and work on improving your verbal, logical, and reasoning skills. By doing these, you can easily crack aptitude in the interview.

Conclusion

Many firms now use aptitude tests as part of the recruitment process. They are intended to evaluate a candidate's cognitive talents, problem-solving abilities, and overall suitability for a specific profession. A strong result in aptitude exams might increase your chances of landing your ideal job significantly. In the above article, we have discussed some very important top aptitude questions and answers for the interview. We now understand the importance of aptitude tests in cracking our dream company. You can also consider our Aptitude Course to give your career an edge over others.

 

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