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Frequently Asked TCS Category Interview Questions with Answers

(#M40119645) TCS QUESTION Keep an EYE

In a 1500 race, Tinu beats Minu by 150 m and in the same race Minu beats Rinu by 75 m. by what distance does Tinu beat Rinu?
a) 210.5 m
b) 217.5 m
c) 213.5 m
d) 225 m

Asked In TCS rajendra prasad (8 years ago)

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(#M40119635) TCS QUESTION Keep an EYE

If P is 60% of Q, Q is 25% of R; R is 40% of S. Find P: S
a) 3:25
b) 3:50
c) 9:40
d) 9:20

Asked In TCS rajendra prasad (8 years ago)

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(#M40039604) TCS QUESTION Keep an EYE

Four people each roll a four die once. Find the probability that at least two people will roll the same number ?

Asked In TCS payel (8 years ago)

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(#M40152616) TCS QUESTION milk man and bottles Keep an EYE

A Milkman serves milk in packaged bottles of varied sizes. The possible size of the bottles are {1, 5, 7 and 10} litres. He wants to supply desired quantity using as less bottles as possible irrespective of the size. Your objective is to help him find the minimum number of bottles required to supply the given demand of milk.

Input Format:

First line contains number of test cases N
Next N lines, each contain a positive integer Li which corresponds to the demand of milk.

Output Format:

For each input Li, print the minimum number of bottles required to fulfill the demand

Constraints:

1 <= N <= 1000

Li > 0

1 <= i <= N

Sample Input and Output

SNo. Input Output
1
2
17
65


2
7



Explanation:

Number of test cases is 2

In first test case, demand of milk is 17 litres which can be supplied using minimum of 2 bottles as follows
1 x 10 litres and
1 x 7 litres
In second test case, demand of milk is 65 litres which can be supplied using minimum of 7 bottles as follows
6 x 10 litres and
1 x 5 litres

Asked In TCS jayashree (7 years ago)

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(#M40152886) TCS QUESTION Keep an EYE

A research lab in Chennai requires 100 mice and 75 sterilized cages for a certain set of laboratory
experiments . To identify the mice, the lab has prepared labels with numbers 1 to 100 , by combining tags
numbered 0 to 9. The SPCA requires that the tags be madeof toxin-free material and that the temperature of
the cages be maintained at 27 degree Celsius. Also , not more than 2 mice can be caged together and each cage
must be at least 2 sq.ft in area. The 5 experiments tobe conducted by lab are tobe thoroughly documented and
performed only after a round of approval by authorities. The approval procedure takes around 48 hours. How
many times is the tag numbered '4' used by the lab in numbering these mice?
a) 9
b) 19
c) 20
d) 21

Asked In TCS vaishali rathore (7 years ago)

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(#M40165407) TCS QUESTION Keep an EYE

The words Ocean and Cube can be related through a set of words/phrases in a specific order (path) as below:
Ocean, Water, Ice, Ice cube, Cube
In a similar way, relate rocketand forest.
 The score increases if you can relate them in more than one way.
 A shorter path gets higher score than a longer path.
 Use new-line between paths. Use comma between phrases in a path.

Asked In TCS Rashmi modi (4 years ago)

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(#M40038698) TCS QUESTION Keep an EYE

Three vessels having volumes in the ratio of 1:2:3 are full of mixture of coke and soda. In the first vessel ratio of coke and soda is 2:3 in second ,3:& and in the third 1:4 if the liquid in all the three vessels were mixed in bigger container what is the resulting mixture of coke and soda.

Asked In TCS SHUBHAM SONI (8 years ago)

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(#M40166234) TCS QUESTION Keep an EYE

A and B are traveling in the same duration. B is traveling at a constant speed of 55kmph and the distance between A and B is 1.5 km. If A crosses B within 1 minute, what is the speed of A?

Asked In TCS Ggopinath (3 years ago)

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(#M40039463) TCS QUESTION Keep an EYE

the shopkeeper charged 12 rupees for a bunch of chocolate. but i bargained to shopkeeper and got two extra ones, and that made them cost one rupee for dozen less then first asking price .

how many chocolates i recieved in 12 rupees ??
a)10
b)16
c)14
d)18

Asked In TCS priyanka (8 years ago)

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(#M40039744) TCS QUESTION Keep an EYE

Average marks of a,b,c is 48. When d joins average becomes 47. E has 3 more marks than d. Average marks of b,c,d,e is 48. What is the marks of a?

Asked In TCS ranjan kumar (8 years ago)

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