TCS Aptitude Questions and Answers PDF
TCS Aptitude Questions and Answers 2020 is one of the most important section in the TCS exam. TCS aptitude sample questions with solutions are given on PrepInsta with very high chances of occurrence. We have seen the TCS Quants Questions to be very difficult and it also includes some star marked questions.
Important Note: TCS has just introduced a new test pattern for 2020 Batch passouts students. The pattern for 2020 passouts being the same. Below are the tables with detailed analysis on the same. Make sure you do not refer to any other paper pattern as below one is the most updated paper pattern for both 2019 and 2020 Passouts.
TCS Aptitude Test
Aptitude Test for  TCS 
Number of Questions  15 
Time Limit  30 Min 
Mode Conducted  Online/Written 
Questions
15
Duration of Test
30 Mins
Order of Occurance
2nd
Negative Marking
Y
TCS Aptitude Question Paper Syllabus
Click here to Visit TCS Syllabus page
TCS Aptitude Curriculum 2020:
For 2020 Passouts :
 No Of Questions: 15(11+ 4 Star Marked) TCS Questions
 Time: 30 mins
For 2019 Passouts :
 No Of Questions: 20(15+5 Star Marked) TCS Questions
 Time – 40 mins
The topics for both 2019 and 2020 passouts being the same
Imp: If you want to Study other TCS Sections like TCS Command Line Coding, English Verbal, Technical. Then Visit our TCS Main Dashboard here.
Paid Materials and Online Classes
TCS Paid Material –
In Online class you will get preparation paid materials access also, but if you just want materials then you can buy the ones below –
 Buy TCS Aptitude Preparation Paid Materials
 Buy TCS Coding Preparation Paid Materials
 Buy TCS Verbal English Preparation Paid Materials
 Buy TCS Programming MCQ Preparation Paid Materials
or
Online Classes
 Free Paid Materials also given
 Click here to join Online Live Class
TCS Aptitude Test Papers
TCS Sample Aptitude Test Papers and Questions
Here below you will get all the TCS Quantitative Aptitude Questions for Online Test that will help you in preparation.
TCS Sample Quantitative Aptitude Questions and Answers
TCS Sample Quants Questions With Solutions
 Percentages
 Allegations and Mixtures
 Ratios, Proportion and Averages
 Work and Time
 Series and Progressions
 Time, speed, distance
TCS Sample Aptitude Papers and Previous Questions
TCS Sample Aptitude Test Papers and Questions
TCS Aptitude Interview Experience
 Name: Pankhuri Shrivastav
 College: National Institute of Technology, Tiruchirappalli
 Branch: Electronics and Communication Engineering
 Type of interview: ONcampus Interview
Student Interview
I was very excited when I came to know that TCS is coming to our campus this year for the oncampus recruitment drive. Our TPO instructed us the steps to register for the interview and provided us the necessary information about the company’s eligibility criteria and rounds. I started my preparation for the drivethrough practice papers available on PrepInsta and referred several competitive books as well.
The eligibility criteria of the company:
 Qualifications: Fulltime graduate from the science field
 %Criteria: 60% marks throughout academics
 Backlogs: 1 active backlog accepted
 2 years academic gap is permissible
Written Test
There were 41 questions in total, and time allotted was 90 minutes. The round was divided into four sections. The first section was English. This round consists of 15 questions, and time allotted was 10 minutes. The questions were to fill in the blanks with the appropriate word or sentence. The second round was of Quantitative aptitude, included 15 questions, and time allotted was 30 minutes. The questions in this round were based on profit & loss, time & work, number, time, speed & distance, blood relation, geometry, and the decimal fraction. The third round was a programming concept, which was containing questions on Iteration, procedural vs. OOP, and Data Structure. 10 questions were there, and 20 minutes were given to complete it. The fourth round was of coding. There was 1 coding question on Java, and 30 minutes were given to complete it.
Technical Interview
This round was basically to check the logical think of the candidate and how much does the candidate know about the basic of his/her subject, any language, data structures, and algorithm. The round was divided into two different interviews. First was the TCS Ninja, and another was TCS Digital. In TCS Ninja they asked me about Cutoff frequency, Opamp and java related question like does java can do multiple inheritances and some more logical questions.
I cleared the Ninja interview and was selected for TCS Digital interview. In the second interview, I was asked about my last semester project. Then the interviewer asked me some more questions; they were:
 Sort large files using small memory?
 Explain Ionospheric bending?
 What are the advantages and disadvantages of CDMA?
It was a very difficult and tricky round. With much difficulty, I answered the questions, but the interviewer was impressed by my explanations. I was then sent to another room for the next round.
HR Interview
The HR interview round was the last round in the process. I was sure that I would be selected because very few students qualified for the final round. I entered the room, and the HR welcomed me with a smile. He asked me general questions on:
 Tell me about yourself?
 Where do you see yourself after five years?
 What is your long term goal?
 How much CTC are you expecting?
After the HR round, the candidates were sent back, and results were announced after 2 weeks, and after seeing my name in the selected candidate's list, I was very happy.
TCS Aptitude based Analytics
Probability
 Number of Questions  1  2
 Difficulty  Medium
 Probability of FUB  Low
P and C
 Number of Questions  1
 Difficulty  Medium
 Probability of FUB  High
Number System
 Number of Questions  1
 Difficulty  Medium
 Probability of FUB  Low
Clocks and Calendar
 Number of Questions  0  11
 Difficulty  Medium
 Probability of FUB  High
Percentages
 Number of Questions  0  1
 Difficulty  High
 Probability of FUB  Low
Time, speed, distance
 Number of Questions  0  1
 Difficulty  Medium
 Probability of FUB  Low
Series and Progressions
 Number of Questions  1  2
 Difficulty  High
 Probability of FUB  High
Work and Time
 Number of Questions  0  1
 Difficulty  Medium
 Probability of FUB  Low
Ratios, Proportion and Averages
 Number of Questions  1
 Difficulty  Medium
 Probability of FUB  Low
Allegations and Mixtures
 Number of Questions  1  2
 Difficulty  Medium
 Probability of FUB  Low
Arrangements and Series
 Number of Questions  1  2
 Difficulty  High
 Probability of FUB  Medium
Geometry
 Number of Questions  2
 Difficulty  High
 Probability of FUB  High
Reasoning
 Number of Questions  2
 Difficulty  Medium
 Probability of FUB  High
Equations
 Number of Questions  0  2
 Difficulty  Medium
 Probability of FUB  Low
Quants
Cut Off
Difficulty
Importance
TCS Sample Aptitude Questions and Answers Syllabus
Here below you will detailed analysis of TCS Aptitude Questions and Answers that will help you in preparation.
Aptitude Topics  Number of Questions  Difficulty  Probability of FUB 

Probability  1  2  Medium  Low 
P and C  1  Medium  High 
Number System  1  Medium  Low 
Clocks and Calendar  0  1  Medium  High 
Percentages  0  1  High  Low 
Time, speed, distance  0  1  Medium  Low 
Series and Progressions  1  2  High  High 
Work and Time  0  1  Medium  Low 
Ratios, Proportion and Averages  1  Medium  Low 
Allegations and Mixtures  1  Medium  Low 
Arrangements and Series  1  2  High  Medium 
Geometry  2  High  High 
Reasoning  2  Medium  High 
Equations  0  1  Medium  Low 
 TCS Written Test
 Aptitude Test
 C MCQ Test
 English Verbal
 Coding
 Interview Round
 Technical Interview(Technical + Coding)
 Managerial Interview (HR Round)
 Try to stick to Technologies and Languages mentioned in Resume.
 Basic Questions on C / OOPS / Software Engineering / DSA i.e. you will necessarily be asked questions from these.
 Ask Questions about final year projects
 Stick to Technologies and Languages mentioned in Resume.
 Very basic Questions on C / OOPS / other programming Language mentioned in Resume.
 Talk about Final year Projects – Can ask to make Circuit Diag / Diagrams / Formulas / Definitions only from topics related to Final year project of his respective Branch.
 Ask student about his favourite subject and ask basic questions on it.
 Command on Procedural Language i.e C
 Command on any Object Oriented Language
 Command on General Branch specific knowledge
 Verbal Communication
 Time Management skills
 Confidence
 Outgoing and Friendly
 Team Player and Collaborative
 Relocation willingness
 Culture Fit with TCS
 Knowledge about TCS
 Work ethics
 Dress Code
 Positive attitude
 Motivation
TCS Aptitude Questions most important
TCS Aptitude Questions most important
Question 1
Eighty cricket balls have been packed equally Into two bags A and B. 20 of these balls have been signed by Kapil Dev. Some of the signed balls are in bag A and the rest in bag B. One bag is selected and a ball is randomly picked from that Given that the ball is signed, the probability that It is from Bag B is computed to be 44. If bag A is twice more likely to be selected than Bag B. How many of the signed balls are in Bag B?
Answer: 16
Question 2
It company A sells a service for Rs. 50 per hour then which of the following could be a revenue function for company A?
a. R(t) = 50t
b. R(5O)  50t
c. R(t)=50+tt
d. R(t)=504t
Question 3
There Is a circular bookshelf under a stair in a Govt library. The wall is 0 ft. height the distance of the base of the stairs from the comer of the room is 8ft. What is the radius of the circular bookshelf in feet?
a, 1
b. 2
c. 3
d. 4
Answer: 3
Question 4
Your friend places 1oo cards in a row, one at which contains the Jack of the club that you need to guess. You pick the card at position 15. The host removes all the cards except the card chosen by you at position 15 and another card at position 87. He now says. One of these two cards is the Jack of Clubs. What Is the probability that the card Is at position 87?
a. 0.01
b. 0.5
c. 0.98
d. 0.99
Answer: D
Question 5
Market share(%)
Here is a pichart showing the market share of a set of banks. It the value of the market share of DEF is 6600 Cr. What is the market share of ABC and JKL together?
a. 15000Cr
b. 8000Cr
c.10000Cr
Question 6
What is the next number in the series 70,54,45,41?
a. 40
b. 35
c. 45
d. 54
Answer: 40
Question 7
Advanced: a,b,c are positive numbers such that a+b+ab= 8, b+c+bc=15 and c+a+ca = 35
What is the value of a+b+c+abc?
Answer: 36
Question 8
The 260th term of the series a,b,b,c,c,c,d,d,d,d,e,e,e,e,e,f,f,f,f,f,f,….is:
a. U
b. W
c. T
d. V
Answer: W
Question 9
Advanced: It is possible to pair up all the numbers from 1 to 70 so that the positive difference of the numbers in each pair is always the same. For example, one such pairing up is (1,2), (3,4), (5,6),….(69,70). Here the common on difference is 1. What is the sum of all such common differences.
Answer: 1680
Question 10
Advanced: It is possible to pair up all the numbers from 1 to 70 so that the positive difference of the numbers in each pair is always the same. For example, one such pairing up is (1,2), (3,4), (5,6),….(69,70). Here the common on difference is 1. What is the sum of all such common differences.
Answer: 1680
Question 11
Advanced: A regular polygon with 12 sides (dodecagon) is inscribed in a square of area 24 square units as shown in the figure where four of the vertices are mid points of the sides of the square . The area of the dodecagon in square units is.
Answer: 19.26
Question 12
Advanced:
In how many ways can we give change for 100 using 1 rupee and 2 rupee coins? For example for 5 rs, we can give in three ways : (1,1,1,1,1) (1,1,1,2) (1,2,2)
Answer: 51
Question 13
Advanced: In the figure shown, a triangle is divided into nine strpes of equal height each parallel to the same side of the triangle. The shaped stripes have a total area of 135 square units. What is the area of the triangle in square units.
Answer: 243
Question 14
In the IT department of backrub, the administrator password is changed every month. The team of administrators spread across the globe, receive an 8 digits number via email. This number is to be prefixed with a singledigit number and suffixed with a singledigit number to get the actual password. The password is divisible by 11 and 8. If the team received 54218345 this month. Then which of the following pairs give valid prefix and suffix respectively?
a. 3,7
b. 1,6
c. 2,4
d. 4,2
Answer: 1,6
Question15
13. In the diagram below, the areas of the triangles are as follows: A1=1024, A2=1016, A3=1057. What is the area of A4?
a. 1032
b. 1036
c. 1020
d. 1065
Answer: 1065
Question 16
14. The people of the land of unsymmetric to ensure that there is very little symmetry in life. Even their unit of length (no one knows what it is) is called as unsym. It is their pride that the front wheel and the real wheels of their bikes are of different sizes but are made so that they will not slip on the road . In a certain model of bike the radius of the front wheel is 28 unsyms and that of the back wheels is 14 unsyms after driving a certain distance if front wheel had revolution 54 times how many revolution would the back wheel have undergone?
a. 136
b. 122
c. 108
d. 94
Answer: 108
Question 17
15. Rs. 3000 is distributed among A, B and C such that A gets 2/3rd of what B and C together get and C gets ½ of what A and B together get. Find C’s share.
a. 1500
b. 1000
c. 1200
d. 1800
Answer: 1000
Question 18
Given that 1 < a< b< c< d, Which of the following is largest ?
In this question , x^y stands for x raised to the power of y. For example , 2^3=8 and 4^1.5=8
exp(x) is e (approx 2.7183) raised to the power x. Thus exp(2.303) is approximately 10.
 exp (a^d)/exp (b^c)
 exp (c^d)/ exp(a^b)
 exp (b^d)/exp(a^c)
 exp(b^c)/exp(a^d)
Answer: exp(c^d)/exp(a^b)
Question 19
17. 32 times of a twodigit number is 23 times the number obtained by reversing its digit. The sum of its digit is 15 Find the number:
a. 96
b. 69
c. 87
d. Insufficient information
Answer: 69
Question 20
Let N be the greatest number that will divide 148, 246 and 623 leaving remainders 4, 6 and 11 respectively. What is the remainder if N is divided by 7?
a. 0
b. 1
c. 5
d. 6
Answer: 5
Question 21
A,B and C can together do some work in 72 days.A and B together do two times as much work as C alone, and A and C together can do our times as much word as B alone. Find the time taken by C alone to do the whole work.
a. 144 days
b. 360 days
c. 216 days
d. 180 days
Answer: 216 days
Question 22
A and B completed a work together in 5 days. Had A worked at twice his own speed and B half his own speed, it would have taken them 4 days to complete the job. How much time would it take for A alone to do the job?
a. 10 days
b. 20 days
c. 25 days
d. 15 days
Answer: 10 days
Question 23
In this question x^y stands for x raised to the power y. For example ,2^3=8 and 4^1.5=8. If a,b are real numbers such that a+b=3, a^2+b^2=7, the value of a^4+b^4 is?
a. 49
b. 45
c. 51
d. 47
Answer: 47
Question 24
A road network covers some cities.city c can be reached only from city a or city b.the distance from a to c is 65 kms and that from B to C is 30 kms. The shortest distance from a to b is 58 kms. The shortest distance from city P to A is 420 kms and the shortest distance from city P to B is 345 kms. The shortest distance from city P to city C in kms is:
a. 153
b. 478
c. 403
d. 375
Answer: 375
Question 25
A 70 foot pole stands vertically in a horizontal plane supported by three 490 foot wires, all attached to the top of the pole. Pulled and anchored to three equally spaced points in the plane. How many feet apart are any two of those anchor points?
Answer: 149.61
Question 26
Advanced: The set A (0) is (1,2,3,4). For n > 0,A(n+1) contains all possible sums that can be obtained by adding two different numbers from what is the number of integers in A(10).
Answer: 67
Question 27
Advanced What is the number of positive integers less than or equal to 2017 that have at least one pair of adjacent digits that are both even. For example 24,564 are two examples of such numbers while 1276 does not satisfy the required property.
Answer: 738
Question 28
In the following star, the numbers on each straight line are in arithmetic progression. What is H+K+L?
a. 8
b. 11
c. 5
Answer: 8
Question 29
Considering a hash table with 100 slots. Collisions are resolved using chaining. Assuming simple uniform hashing, what is the probability that the first 3 slots are unfilled after the first 3 insertions? (NOTE:100 ^ 3 means 100 raised to the power 3)
a. (97 * 96 * 95) / 100 ^ 3
b. (97 * 96 * 95) / (6 * 100 ^ 3)
c. (97 * 97 * 97 ) / 100 ^ 3
d. (99 * 98 * 97) / 100 ^3
Answer: (97 * 97 * 97 ) / 100 ^ 3
Question 30
Advanced In this question x^y stands for x raised to the power y .for example 2^3=8 and 4^1.5=8
Find the number of positive integers n>2000 which can be expressed as n=2^m+2^n where m and n are integers (for example, 33=2^0+2^5)
Answer: 65
Question 31
Fishing is a serious environmental issue.It has been determined by the scientists that if the net of a trawler has mesh size x cm by x (square mesh) then the percentage of fish entering the net that are caught in the net is (1000.02x^20.05x.for example if the mesh size is zero 100% of the fish that enter the net will be caught. The trawler with net with a square mesh that was suspected of using an illegal size net dropped its net to the ocean floor near the damand and coast guard officials arrested the crew.the scientists later looked at the size of the fish caught and estimated that the net used by the trawler at least 97.93% of the fish entering the net would be caught. What is the maximum value of x for the net by the trawler?
a. 8.5
b. 9
c. 11
d. None of the answers
Answer: 9
Question 32
Babla alone can do a piece of work in 10 days. Ashu alone can do it in 15 days. The total wages for the work is Rs.5000. How much should be Babla be paid if they work together for an entire duration of work?
a. 5000
b. 4000
c. 3000
d. 2000
Answer: 3000
Question 33
How many of the integers from 1 to 86 (inclusive) contain the digit 4 or have the digit sum divisible by 4?
a. 40
b. 41
c. 24
d. 35
Answer: 35
Question 34
How many of the integers from 1 to 86 (inclusive) contain the digit 4 or have the digit sum divisible by 4?
a. 40
b. 41
c. 24
d. 35
Answer: 35
Question 35
In this problem ABS(X)is the mathematical value of X without regard to its sign. for example ABS(3)IS 3 and ABS(3) is also 3.if the equation ABS(x+12)+ABS(x5)=r is satisfied by infinitely many values of x the value of r is
a. 12
b. No such r exists
c. 17
d. 5
Answer: 17
Question 36
Of height 36 m at the edge of a road broke ( While remaining attached to the tree ) at a certain height and it fell in such a way that touched the other edge of the road. If the breadth of the road is 12m. Then the height at which the tree broke was
 16
 18
 24
 12
Answer: 16
Question37
Two cars start at the same time from a and b and travel towards each other at speeds of 50kmph and 60 kmph respectively at the time of their of their meeting the second car has travelled 120 km more than the first the distance between a and b is
 720 km
 1320 km
 600 km
 1230 km
Answer: 1320 KM
Question 38
The numbers from 5 to 26 are written sidebyside as follows 567..2526. What is the remainder of dividing the resultant number by 9?
 1
 3
 8
 5
Answer: 5
Question 39
A certain number of teams took part in a competition each team in the competition must play one game with each of the other teams, how many teams took part in the competition if they played 55 games in all?
 10
 12
 7
 11
Answer: 11
Question 40
Which of the following represents the largest 4 digit number which can be added to 7855 in order to make the derived number divisible by each of the following numbers 12,14,21,33 and 54?
a. 461
b. 8777
c. 9953
d. 9965
Answer: 461
Question 41
You are driving along a highway at a constant speed of 55 miles per hour you observe a car onehalf mile behind you the car is moving fast and zooms past you exactly one minute later. How fast is this car travelling (mph)if its speed is constant?
 80
 70
 85
 72
Answer: 85
Question 42
A store is selling a jacket on sale at 30% off the marked price. A matching pair of pants is on sale at 40% off the marked price. If the marked price of the pants is Rs. 8500 less than the marked price of the jacket and the total sale price of both items is Rs. 23500, then what is the marked price of the jacket?
a. 21700
b. 21800
c. 22000
d. 22100
Answer: 22000
Question 43
In a group of 5 families, every family has a certain number of children, such that the number of children forms an arthmetic progression with a common difference of one, starting with two children in the first family. Despite the objection of their parents every child in a family has three times as many pets to look after as the number of offspring in the family. What is the total number of pets in the entire group of five families.
a. 270
b. 99
c. 165
d. 27
Question 44
If we add x to both numerator and denominator of the fractions ⅔ and 20/23 the resulting fractions are equal x is
 56
 12
 7
 143
Answer: 7
Question 45
How many words of 11 letters could be formed with all the vowels present only in the even places, and the consonants only in the odd places, using letters of the english alphabet? Each letter may appear only once . the vowels are A,E,I,O,U and the consonants are the remaining letters of the alphabet. In the answer ,n! Donotes n factorial (or 1*2*…*n)
a. 21!
b. 26! / 5!
c. 21! * 5! / 15!
d. 21! / (5!*5!)
Answer: 21! * 5! / 15!
Question 46
On a certain assembly line the rejection rate for hyundai i10’s production was 4 percent for hyundai i20’s production 8 percent and the two cars combined 7 percent .what was the ratio of hyundai i20’s production to hyundai i10’s production?
a. 1:1
b. 2:1
c. 1:2
d. 3:1
Answer: 3:1
Question 47
The average temperature of may, July and august was 31 degrees. The average temperature of July, august and October was 30 degrees, if the temperature of May was 30 degrees , find the temperature October (in degrees)
 27
 28
 26
 25
Answer: 27
Question 48
The arithmetic mean of three numbers is 147.if the mean of the first two numbers is 141.what is the third number?
a. 18
b. 159
c. 6
d. 723
Answer: 159
Question 49
Raj divided 50 in to two parts such that the sum of their reciprocal is 1/12 we get the parts as
a. 28,22
b. 36,14
c. 20,30
d. 24,36
Answer: 20, 30
Question 50
A child was looking for his father. He went 90 metres in the East before turning to his right. He went 20 metres before turning to his right again to look for his father at his uncle’s place 30 metres from this point. His father was not there. From here he went 100 metres to the North before meeting his father in a street. How far did the son meet his father from the starting point?
 80
 30
 90
 100
Answer:100
Question 51
The greatest common divisor of two numbers A and B is 22. The least common multiple of A and B is 2002, if A has fewer divisors B, what is A + B?
Answer: 20
Question 52
Usha has three boxes with ten balls in each.she plays a game where the goal is to end up with as few balls as possible in the boxes.the boxes are each marked with a seperate number 4,7, and 10.it is allowed to remove n balls from the box marked with the number n,put three of them aside and put the rest in another box.what is the least possible number of balls the boxes together can contain in the end??
Answer: 1
Question 53
For a positive integer N. Let P(N) be the product of the digits of N. example,P(123) = 6. The value of P(101) + P (102)+…..P(201) + P(202) is
Answer: 504
Question 54
We have two cubes . the sum of the two cubes is 25. The sum of a side length of one cube and a side length of the other is 4. What is the sum of the total surface areas of the two cubes?
Answer: 57
Question 55
An Aeroplane has four emergency exits. In an emergency it requires 8 seconds per passenger to evacuate the plane, if the hand baggage is not carried by the passenger. How long will it take to eliminate 53 passengers in an emergency?
 1 min 52s
 1 min 44s
 7 min 4s
Answer: A
Question 56
There are 5 boxes in a cargo. The weight of the 1st box is 200 KG, the weight of the 2nd box is 20% higher than the third box, whose weight is 25% higher than the 1st box weight. The 4th box which weighs 350 KG is 30% lighter than the 5th box. Find the difference in average weight of the 4 heaviest boxes and the four lightest boxes.
Answer: 75
Question 57
Scooter is purchased for 40000 at the beginning of the year and its rate will be decreased to 3/4 at the end of the year what will be it’s rate after 3 years?
Answer: 16875
Question 58
Given that 0<a<b<c<d,which of the following is the largest? a. (a+d)/(b+c)
b. (c+d)/(a+b)
c. (b+d)/(a+c)
d. (b+c)/(a+d)
Ans: (c+d)/(a+b)
Question 59
A passenger train takes 5 hours less for a journey of 252 km if its speed is increased by 35 kmph from its normal speed.the normal speed in kmph (to the nearest integer ) is
 42
 35
 None of the other answers
 28
Answer: 28
Question 60
In a single throw with two dice find the probability that their sum is a multiple of 4 and 5
 ½
 4/9
 17/36
 ⅓
Answer: 4/9
Question 61
The value of a scooter depreciates in such a way that its value at the end of each year is ¾ of its value at the beginning of the same year.if the initial value of the scooter is rs 40000 what is the value at the end of 2 years?
a. 16875
b. 19000
c. 13435
d. 23125
Answer: 16875
Question 62
8 year old Eesha visited her grandpa. He gave her this riddle.:
I started working at 18.i spent ⅙ of my working life in a factory. I spent ⅓ of my working life in office and I spent ⅓ of my working life as a school caretaker. For the last 9 years of my working life I have been doing social service. How old am I?
 72
 69
 75
 60
Answer: 72
Question 63
An Aeroplane has 4 emergency exits.in an emergency it requires 8 seconds per passenger to evacuate the plane.if no hand baggage is carried by the passenger .how long will it take to evacuate 53 passengers in an emergency (when hand baggage is not allowed to be carried)? None of the other 3 choices?
 7 min 4 secs
 1 min 52 secs
 1 min 44 secs
Answer: 1 min 52 secs
Question 64
three blocks of cheese weighs 690 kg,710 kg,750 kg,for packing the cheese is cut in to pieces of equal weight with no waste .what will be the maximum number of pieces??
a. 128
b. 215
c. 430
d. None of the others
Answer: 215
Question 65
In this question a^b means a raised to the power b .what is the remainder when 48^565 is divided by 7?
 4
 5
 1
 6
Answer: 6
Question 66
there are 5 boxes in a cargo.the weight of the first box is 200 kg and second box is 20% heavier than the third box which is 25% heavier than the first box.the fourth box which weighs 350 kg is 30% light than the fifth box.find the average weight of the four heaviest boxes and the four lightest boxes?

 51.5kg
 65kg
 75kg
 37.5kg
Answer: 75kg
Question 67
Six bags of marble contain 18,19,21,23,25 and 34 marbles respectively.all the marbles in one of the bags are chipped.the other bags contain no chipped marbles Ria takes three of the bags and Ruhi takes two of the others one of the bags of chipped marbles remains.if ria gets twice as many marbles as Ruhi how many chipped marbles are there?
Answer: 23
Question 68
Brinda and shanthi run in opposite direction on PrepInsta a circular track starting at diametrically opposite points .they first meet after brindha and run 100 meters .they next meet after shanthi has run 150 metres past their first meeting point.each girl runs at a constant speed .what is the length of the track in metres?
Answer: 350
Question 69
100 books are distributed to 30 people so that each receives at least one book.the least number of people that would receive the same number of book is??
Answer: 20
Question 70
When asha and usha stand on a weighing scale together the reading shows 151 kgs when usha and isha stand together the real reading is 132k gs and when isha and asha stand together the reading is 115kgs .what is the weight of usha in kgs??
Answer: 84
Question 71
In the figure shown , each side of the outer square is divided into our four equal segments as shown . the shaded square in the middle area 18 square units. What is the area of the outer square units?
Answer: 144
Question 72
There are two bags containing white and black balls.in the first bag there are 8 white and 6 black balls and in the second bag there are 4 white and 7 black balls.one of the bag is chosen at random from it.find the probability of this ball is being black?
a. 41/77
b. 41/308
c. 21/308
d. 8/77
Answer: 41/77
Question 73
A pizza restaurant has a tradition of creating specialty pizzas all of the same thickness, and in the shape of the perfect circle it also divides them up into exactly equal slices even if the number of slices per pizza is sometimes unusual. It sells small medium ,large and extra large pizzas. The diameter are 8,11,13 and 15 inches respectively they are each divided into 4,9,12, and 13 slices respectively. Which pizza has the largest slice?

 Extra large
 Small
 Large
 Medium
Answer: Extra large
Question74
Jake can dig a well in 16 days paul can dig the same well in 24 days. Jake ,paul and hari together dig the well in 8 days. Hari alone in dig the well in

 96 days
 32 days
 48 days
 24 days Ans: 48
Question 75
Eesha bought two varieties of rice, costing 50 rs per kg and 60 rs pre kg each, and mixed them in some ratio. Then she sold the mixture at 70 rs per kg. Making a profit of 20 percent. What was the ratio of the mixture?
a. 1:5
b. 1:10
c. 2:7
d. 3:8
Answer: 1:5
Question 76
P,q,r,s are four cities on a straight highway, not necessarily in that order. The distance between the following table
What is the order of the cities in the highway?

 S,P,Q,R
 R,S,Q,P
 S,Q,P,R
 Q,P,R,S Ans: S,Q,P,R
Question77
There are 8 houses built in a line and they contain valuables worth 6,7,1,3,8,2,4,5, lakh rupees respectively. A thief is going to steal the maximum values in these houses but he cannot steal in two adjacent house because the owner of the stolen house will tell his two neighbours on the left and right side.what is the maximum value (in lakhs) that can be stolen?
Answer: 20
Extra Questions without Solutions and Options that students couldn’t remember, please add solutions in the comment section below –
 If a can do a work in 8 days, b in 9 days and c in 10 days. Working together how much time will dey take if dey start at 9a.m and A leaves d work at 11a.m ?
 If a certain amount of money can be paid to A for 10 days and B for 15 days together how many days can they be paid?
 What will the 260th term in the series a,bb,ccc,dddd…… ?
 Which 2 digit number when multiplied by 32 gives d same number when reverse is multiplied with 23?
 A group of 5 families has children in the AP with a difference of 1 , starting with 2. Each family has as many number of pets as the offsprings. What is the total number of pets in all families?
 Marked price of jacket is 40% off sp and marked price of pant is 30% off the price. The difference between price of jacket and pant is “xyz”. What is the marked price of the jacket
 2 girls go shopping. A has 3 times money that of B. Dey together shops for “xyz”. B shopped for 65% in the price. When they returned A has 4 times money data of B. How much money they both had?
Disclaimer
Disclaimer: The Words Like “Placement Papers” and “Previous Year Papers” are used here for Google Search Purposes only and may not be. All these questions could be freely available on the internet, we are only charging students for the PrepInsta’s Mock Test experiences and Analytics as well as preparation for the exam. Prepinsta does not guarantee any recurrence of the questions in the exam however we believe that from our practise questions the exam should atleast be similar in pattern as per syllabus or difficulty. These are only practise mock questions. PrepInsta has compiled these from various internet sources and made them as per mock experience for students ease and are offering analytics as per performance
TCS Aptitude Questions and Answers PDF
Aptitude Topics  Questions  Difficulty  Probability of FUB 

Probability  1 – 2  Medium  Low 
P and C  1  Medium  High 
Number System  1  Medium  Low 
Clocks and Calendar  0 – 1  Medium  High 
Percentages  0 – 1  High  Low 
Time, speed, distance  0 – 1  Medium  Low 
Series and Progressions  1 – 2  High  High 
Work and Time  0 – 1  Medium  Low 
Ratios, Proportion and Averages  1  Medium  Low 
Allegations and Mixtures  1  2 mins  Low 
Arrangements and Series  1 – 2  High  Medium 
Geometry  2  High  High 
Reasoning  2  Medium  High 
Equations  0 – 1  Medium  Low 
Process The TCS Interview Round Process looks something like this – Note – Check TCS Written Round Syllabus here
 TCS Written Test
 Aptitude Test
 C MCQ Test
 English Verbal
 Coding
 Interview Round
 Technical Interview(Technical + Coding)
 Managerial Interview (HR Round)
TCS Technical Check List given by HR’s to Technical Interviewer – For CS/IT/MCA and other coding Domains –
 Try to stick to Technologies and Languages mentioned in Resume.
 Basic Questions on C / OOPS / Software Engineering / DSA i.e. you will necessarily be asked questions from these.
 Ask Questions about final year projects
For Non Coding Branches like EEE, Mech etc –
 Stick to Technologies and Languages mentioned in Resume.
 Very basic Questions on C / OOPS / other programming Language mentioned in Resume.
 Talk about Final year Projects – Can ask to make Circuit Diag / Diagrams / Formulas / Definitions only from topics related to Final year project of his respective Branch.
 Ask student about his favourite subject and ask basic questions on it.
The interview will give you points out of 10 for each of the following – Technical (TR)
 Command on Procedural Language i.e C
 Command on any Object Oriented Language
 Command on General Branch specific knowledge
 Verbal Communication
Managerial (MR)
 Time Management skills
 Confidence
 Outgoing and Friendly
 Team Player and Collaborative
Human Resource (HR)
 Relocation willingness
 Culture Fit with TCS
 Knowledge about TCS
 Work ethics
 Dress Code
 Positive attitude
 Motivation
Finally, all the scores are added and it is decided to select top X% of the students. Note – Scores of Written round are also added here.
The best way to practice TCS Aptitude Papers and TCS Aptitude Questions is from PrepInsta. We have seen the TCS Quant Questions to be very difficult and it also includes some star marked questions TCS Quantitative Aptitude Questions for Online Test, TCS Aptitude Questions and Answers, TCS Quantitative Aptitude Questions and Answers, TCS Aptitude Questions with Answers.
Important Note : TCS has just introduced new test pattern for 2020 Batch passouts students. The pattern for 2019 passouts being the same. Below are the tables with detailed analysis on the same. Make sure you do not refer any other paper pattern as below one is the most updated paper pattern for both 2019 and 2020 Passouts.
Comments
Please Login/Signup to comment
it is very much helpful for interview preparation please mail me tcs material
If you need any of the material kindly, Whatsapp on the given number: 9711936107
It is very helpful for freshers.thank you for ur such a good information
In ques. 5,
The answer would be 6 not 8.
Let the money to be paid = 30 rupees.
So, George daily wage = 30/15 = 2
and Mark daily wage = 30/10 = 3.
If both are working,
then 5 rupees to be paid.
So given sum is sufficient for 30 / 5 = 6 days.
It is very much helpful for interview preparation.
Please mail me tcs material
What’s Happening i am new to this, I stumbled upon this I have found It positively useful and it has helped me out loads. I hope to contribute & help other users like its helped me. Good job.
Yes