TCS Interview Pattern and Questions

How should I face the interview round of TCS? Provide the pattern and questions?

TCS serves as an Indian multinational information technology (IT) consulting and outsourcing service company located in Bangalore, Karnataka in India. TCS is the third largest IT service company in India

TCS Exam has three stages:
Online test
Technical Interview
HR interview

HR Interview:-
HR interview serves as the final stage of TCS placement drive. In this they will ask questions related to yourself, hobbies, how much expecting, how you see your self after five years and all that related you. In this interview they just want to know about your mentality that you are able to serve IT sector or not.

TCS Interview Questions:

TCS HR Interview Questions

1. Introduce yourself.

2. Tell me about your hobbies.

3. Why you want to join TCS not other IT company?

4. Where do you see yourself after 4 years?

5. Your favorite subject.

6. Your strength and weakness.

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Answered By StudyChaCha Member

Tata Communication Service (TCS) placements follows three main sections.

Written Test
Technical Interview
HR Interview

Interview Question for your consideration:

Technical Questions

Tell me about yourself?
What is Data Structure?
What is DBMS?
What is software engineering?
What is SDLC?
Differences between C and Java?
Is jsp is a language? Justify
What are the types of Collision Resolution Techniques and the methods used in each of the type?
What are DDks? Name an operating system that includes this feature.
What has triggered the need for multitasking in PCs?
What is page cannibalizing?
What is SLIP (Serial Line Interface Protocol)?
What are the possible ways of data exchange?
Find the n-1th maximum salary.
What is DML (Data Manipulation Language)?
About the Projects
About C++, what is oops?? Features of oops???
About my favorite subject?
Logic gate
To design any software and how will it be marketed?
Write a program to swap the value two variables without using third variable.
What are ranges of int, unsigned int, float,long ?
What is Data structure, java
OSI Layers
Five queries and also about normalization, anomalies, ACID properties, joins.
What is array? (Explained in deep...he said now I`ll not ask the technical
Basics like joins, normalization, sorting, etc....

HR Question:

Why TCS?
Mention five uses of a pen other than writing
Do you know about bond?
Are you ready to sign the bond?
What is your ambition, weakness and strength? Asked me one by one?
Hobbies
Tell about your family background.
Why should we select you?
What are your expectations from society
Some puzzles
What is IT industry?
How would you improve upon our product/ company?

TCS Written test paper

1. (68-a)(68-b)(68-c)(68-d)(68-e) = 725 ? Find a+b+c+d= ?



Answer : 15 ways



2. 23 people are there, they are shaking hands together, How many hand shakes possible, if they are in pair of cyclic sequence ?



Answer : 22



3. A bus starts at 6:00 pm. from starting point at d speed if 18m/s. reached its destination. Waited for 40 minutes. And again returned back at the speed of 28m/s. Find the time to reach the destination ?



Answer : 232



4.10 men and 10 women are there, they dance with each other, is there possibility that 2 men are dancing with same women and vice versa.



Answer : Never



5.There are different things like p,q,r,s,t,u,v. We can take p and q together. If r and s are taken together then t must has to be taken. u and v can be taken together.v can be taken with p or s. every thing can be taken together except.

Answer : T



6. There are 11 boys in a family. Youngest child is a boy. Probability is 1 that of all are boys out of?


Answer : 1024


7. How many parallelograms are formed by a set of 4 parallel lines intersecting on other set of 7 parallel lines ?



Answer : 126



8. Remainder of 2^47/47 ?



Answer : 2



10. In school there are some bicycles and 4wheeler wagons. One Tuesday there are 58 wheels in the campus. How many bicycles are there?



Answer : 7



11. If A works total in 10 days and B works total in 15 Days. If A+B of cost is Rs. 5000 then what is the share of B ?



Answer : 2000



12. Key words in question (Fibonacci series, infinite series, in the middle of the question one number series is there. I got the series 3 12 7 26 15 b?



Answer : 54


13. There are two pipes A and B. If A filled 10 liters in hour B can fills 20 liters in same time. Likewise B can fill 10, 20, 40, 80,160. If B filled in (1/16) th of a tank in 3 hours, how much time will it take to fill completely?



Answer : 7 hours


14. There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that same musical sound would be produced 5 times consecutively?



Answer : 1/2 * 1/2 * 1/2 * 1/2 * 1/2 = 1/32



15. Six friends go to pizza corner there are 2 types of pizzas. And six different flavors are there they have to select 2 flavors from 6 flavors. In how many ways we can select?



Answer : 6C2



16. 3, 15, x, 51, 53,159,161. Find X



Answer : 17



17. A hollow space on earth surface is to be filled. Total cost of filling is Rs20000. The cost of filling per mt3 is Rs 225 .how many times a size of 3 mt3 soil is required to fill the hollow space?



Answer : 20000/225=88.88



88.88/3=29.62 .So 30 times of 3 mt3 is required to fill the space completely.


18. Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side.The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position(.i.e no three points in P lie on a line) is:


Answer : 5



19. The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8.A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000.How many 3s are used in numbering these buildings?



Answer : 192


20) Here 10 programers, type 10 lines with in 10 minutes then 60 lines can type within 60 minutes. How many programmers are needed?

Answer :10



21. . 1*1!+2*2!+3*3!................2012*2012!= ?



Answer : 2013!-1



22. After the typist writes 12 letters and addresses 12 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope?



Answer : 0



23. Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is...

Answer : 0



24. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A’s chances of winning. Let’s assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?

Answer : 5/9



24. 36 people {a1, a2, …, a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the rest have shaken hands with at least one person in the set is

Answer : 18


25. A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is:



Answer : 8/15



26. Hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely3. A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one direction and the. The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hare increase its speed so as to tie the race?


Answer : 37.80



27. If VXUPLVH is written as SURMISE, what is SHDVD ?



Answer : PEASA


28. What will be the 55th word in the arrangements of the letters of the word PERFECT ?



Answer : CEPFERT



29. If DDMUQZM is coded as CENTRAL then RBDJK can be coded as.....



Answer : QCEIL



30. A completes 80% of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. How long does it need for B if he alone completes the work?



Answer : 37 1/2



31. In the word ECONOMETRICS, if the first and second , third and forth ,forth and fifth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?



Answer : Word is CENOMOTEIRSC tenth word is R



32. 302th of 1st year is saturday. What is the 15th day of 5th Year ?



Answer : Wednesday



33. Find the result of the following __expression if, M denotes modulus operation, R denotes round-off, T denotes truncation: M(373,5)+R(3.4)+T(7.7)+R(5.8).



Answer : 19



34. Find the missing number in the series: 2, 5, __ , 19 , 37, 75.



Answer : 9



35. How many arrangements will start and end with a vowel for TOGETHER ?



Answer : 1080



36. IF X^Y denotes X raised to the power Y, Find the last two digits of (1941 ^ 3843 ) + (1961 ^4181 ).


Answer : 82



37. When the number is written in base b, we have 12*25 =333. The value of b is ?



Answer : 7



38. Find the 25th word if the word RANKED is arranged in dictionary order….



Answer : AEDKNR



39. A completes 80% of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. How long does it need for B if he alone completes the work?



Answer : Time : 80 Minutes



40. 302 th of 1st year is Saturday. What is the 15th day of 5th Year ?
Answer : 53 Years



41. 1*1!+2*2!+3*3!…………….2012*2012!= ??
Answer : 3700



42. There is a tank, and two pipes A and B. A can fill tank in 25 mins and B can empty the tank in 20 minutes . If both the pipes are opened at same time. How much time required the tank can fill ?
Answer : 71

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Answered By StudyChaCha Member