Home » Career Guidance » 25 Most Asked Quantitative Aptitude Questions in Interviews
In India, aptitude tests include a mandatory and essential component of quantitative ability. The exam evaluates not only logical and analytical skills but also numerical ability. Quantitative aptitude assesses candidates’ range of handling strategies and problem-solving abilities. Be it the CAT, GRE, GMAT, or government entrance exams such as Bank PO, Defence Exam, SSC CHSL, Railways, UPSC, and more. Various academic institutions, and esteemed organizations, in search of a talented pool conduct quantitative ability exams.
Candidates are analyzed based on their quantitative reasoning skills, logical thinking, and problem-solving capabilities during exams and interviews. The assessment focuses on their ability to interpret data, make swift calculations, and apply mathematical concepts to real-world scenarios—a key criterion sought by employers and academic institutions looking for individuals proficient in handling quantitative challenges effectively.
For aspirants trying to crack the Quantitative Aptitude, this blog provides not only a deep dive into essential topics but also valuable tips to enhance performance. From solving intricate problems to mastering time management strategies, our goal is to equip you with the knowledge and skills needed to excel in Quantitative Aptitude assessments.
The abstract reasoning test is a type of quantitative aptitude that assesses the mental ability to generate unique real-time ideas, understand changes in shapes and create sketches. It also tests the ability to derive logical connections between sets of data.
Numerical tests are the type of quantitative aptitude that analyzes the numerical aptitude for numbers such as to see the ability to make suitable decisions on statistical data like fractions, graphs, etc.
A verbal reasoning test is useful to test comprehension and communication skills. The candidate is asked to read a passage thoroughly, retain all the information and then answer MCQ-based questions based on a passage. An individual’s complete presence of mind is checked during these tests.
The general aptitude test provides a set of relevant subject questions and analyzes the strong and weak learning areas of a student, hence knowing how much they are prepared for their exams.
Logical reasoning tests evaluate the ability to draw sensible conclusions from statements and information, they test students on their creative and logical thinking capability. This trait even helps to navigate through daily life without any obstructions.
The quantitative aptitude syllabus includes various components, some of which are listed here.
Coordinate Geometry |
Speed, Time and Distance |
Points, Lines and Planes |
Mensuration |
Ratio, Proportion & Variation |
Geometric Progression |
LCM & HCF |
Compound Interest |
Graphical Division Geometry |
Factorials |
Relatives Speed |
Properties of Ratio |
Remainder Concepts |
Quantitative Aptitude Questions |
Complex Numbers |
Quantitative aptitude boosts your mental alertness. Complex challenges are a part of the routine in the business world. Hence, a person with great quantitative skills will have a sharp mind. A person with quantitative aptitude can handle problems in a better way as he/she has a knack for finding solutions to problems.
Numbers play an important role in businesses and commerce. Balance sheets, investment analysis, profit and loss calculations, etc., require the individual to be comfortable with numbers. A person with a good level of quantitative aptitude will be better at the analysis and interpretation of data given.
Answer: Rate of interest(r):
r= (Y-X)*100/X
Y= Rs. 9500
X = 9050
On substituting values, r = 5%
Answer:
Let the age of the son = X years
∴age of the mother would be
=2X
As per the question 20 years
years ago;
10 (X -20) = 2X – 20
10X – 200 = 2X – 20
10X – 2X= – 20 + 200
8X = 180
X= 22.5 years
∴Age of mother = 22.5 * 2 = 45 years
Answer: Let the two numbers be 5x and 4x.
(5x – 12) ÷ (4x – 12) = 4 ÷ 3
3(5x – 12) = 4(4x – 12)
15x – 36 = 16x – 48
x = 12
The smaller number is 48.
Answer: sample space when you roll a die is:
S = (1, 2, 3, 4, 5, 6)
the probability when you roll a die is:
Total number of favorable outcomes ÷ Total number of outcomes
Probability = 2/6 = 1/3
Answer:
find the distance travelled by train in 7 seconds by applying the following formula:
Distance= Speed x Time
Speed is given in Km/hr so we will convert it into m/s as answers are given in meters.
Speed=90* 5/18= 25 m/s
Time = 7 seconds
Distance = 25 * 7= 175 meters
Answer: 3
Answer: r = 3 cm and h = 4 cm.
using 1/3(pir² h), we get 12pi cm³ as the volume
Answer: (360*6)/12 = 180 degrees
Answer: They are at 22 right angles in 12 hours.
in 24 hours, they are at right angles 44 times.
Answer: 24
Answer: Saturday
Answer: C = (5/10) * 1260
money which C gets = 630
Answer:
value of the share = Rs. 100
Dividend per share = 9
an income of Rs. 9 is obtained from an investment of Rs. = (4000/180) * 9 = 200
market price of the share = Rs. 200
Answer:
60 ÷ 3 = 20
the chef completes 20 pastas in 30 minutes.
in 2 hours or 120 minutes, the chef can cook four batches.
4 x 20 = 80 pastas
Money notes, cheques, debit cards, coins, letters
Answer: letters
Answer:
Let the number of working hours per day be x.
Fewer days, More working hours per day
4 x 1 x x = 3 x 2 x 8
x = 12.
Answer:
when we combine 3 consonants and 2 vowels out of 7 consonants and 4 vowels, using combinations
7C3 * 4C2 = = 210
Every group consists of 5 words hence the possible arrangement of the letters is 5!
Or, 5! = 120 ways.
The required number of words = 210*120 = 25200.
Answer: let cost of apple = x, kiwi = y, papaya = z
according to the question
10x + 8y + 12z = 240
8x + 6y + 10z = 180
Solve these equations
x + y + z = 30
thus the cost of one apple, one kiwi, and one papaya is 30.
Answer:
When the vowels EAI are always together, they can form one letter.
now we have to arrange the letters LNDG apart from (EAI).
5 i.e (4 + 1 = 5) letters can be arranged in 5! = 120 ways.
The vowels (EAI) can be arranged in 3! = 6 ways.
hence required number of ways for our required arrangement = (120 x 6) = 720.
Answer: 87 because the other numbers are prime numbers, but 87 has other factors.
Answer:
Suppose the speed of the stream is X km/hr
The speed of the boat is 5 km/hr
Speed upstream is given to be 3km/hr
Speed upstream = speed of the boat – speed of the stream
3 = 5 – X
X = 5 – 3 = 2 km/hr
Answer:
51/4 x (125)0.25
51/4 × (53 )1/4= 5
Answer:
Required number of permutations =
Or, = 180
180 words can be formed.
Answer:
A number is divisible by 5 only if it ends with 0 or 5, since we don’t have 0 in the given digits that means 5 should come at the unit place.
The remaining 5 digits (2, 3, 4, 6, and 7) can come at the tens place.
In the same way, fill the hundreds place with one of the remaining 4 digits.
The thousands place can be filled by one of the remaining 3 digits.
Therefore, the required number of the numbers = 1*5*4*3 = 60.
Concepts are the core of mathematics, and to ace your quantitative aptitude exam it is important to understand the concepts to improve your score. The main step is to practice a lot of mathematical questions, and once your grasp is strong on it, you can easily ace any question.
In the process of test preparation for Quantitative exams, an essential skill is the ability to recognize both strengths and weaknesses. This fundamental skill significantly enhances the preparation journey. Once students gain a clear understanding of where they need to concentrate more, they can tailor their preparation accordingly. Given that quantitative aptitude revolves around solving mathematical problems, adopting a strategic and intelligent approach is the key to success.
Always make notes and summarise all formulas so that they can be revised frequently and they are of utmost importance, especially on the night before the exam. Keep in mind that grasping solutions or rote learning is not as important as understanding concepts, as only better concepts will lead to better quantitative aptitude abilities.
Employers expect candidates to complete quantitative aptitude tests in a fixed time frame. So, while solving aptitude questions see the time frame and manage accordingly to answer as many questions as you can.
Keep a record of your timing and note the number of quantitative aptitude questions that you were able to answer correctly as this will keep you motivated to improve the accuracy and reduce the time, thus charting your success to keep your morale up.
Quantitative aptitude questions for interviews are nothing but a play on English grammar. In such a situation having impeccable English skills would only be an advantage for you hence, remember to brush up on your grammar.
There are books and study materials both online and offline as well as thousands of websites offering training materials, you can join a series of online tests for better results. Not only these, many educational institutions provide training opportunities to candidates preparing for the quantitative aptitude exams.
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The quantitative aptitude test plays a pivotal role in entrance examinations, evaluating problem-solving abilities encompassing cognitive skills, error identification, pattern recognition, and more. Therefore, it is imperative that candidates diligently prepare before taking the test to enhance their readiness.
Explore more such informational and latest resources in our Interview Tips section.
The most common questions in aptitude tests are from numerical reasoning, verbal reasoning, logical reasoning, and situational judgment.
Firstly, remember that you must be relaxed and confident, make a timetable and figure out the most suitable approach. Secondly, practice as much as you can and never procrastinate about this. Look up online study material or you can even take up offline coaching since guidance plays a major role during times of preparation.
The difficulty of aptitude tests lies in having to complete the tests under timed conditions. In numerical or logical reasoning tests, candidates tend to have about a minute or so to read the question, analyze the graphs and patterns, and choose the correct answer hence the lack of time makes them feel as if it is hard to crack.
Meticulous Preparation.
Build your basics strong.
Work on shortcut techniques.
Know your strengths.
The multiple-choice questions have only one right answer, making it easier to mark all candidates evenly.
Some aptitude tests practice negative marking where a mark will be deducted from the total score for every mistake.
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