• Placement Questions

Placement Papers with Solutions

(#M40154023) TCS QUESTION NUMBER SYSTEM Keep an EYE

What is the number of zeros at end of number 28! + 29!?


ans-7

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (5)

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(#M40154001) TCS QUESTION SERIES Keep an EYE

What is 87th term in series:
2.10.26.50?

ans-3741

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (5)

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(#M40153970) TCS QUESTION COMBINATION Keep an EYE

A owe B Rs 250.He agrees to pay B over a number of consecutive days starting from Monday paying single note of Rs 50 or Rs 100 on each day.In how many different ways can A repay B( 2 ways are said to be different if atleast one day a note of different denomination is given)

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (7)

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(#M40153965) TCS QUESTION PERMUTATION AND COMBINATION Keep an EYE

7 noun, 5 verbs and 2 adjectives are written on blackboard.we can form sentence by choosing 1 from each available set without caring it makes sense or not.what is the number of ways of doing this??
ans -420

Asked In TCS TAUSEEF AMEEN (10 years ago)

Solved Manoj Sahoo Read Solution (3)

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(#M40153961) TCS QUESTION PERMUTATION AND COMBINATION Keep an EYE

Find the rank of the word GOOGLE if all the words which can be formed by permuting letters of this word without repitition are arranged in dictionary in alphabetical order???
ans-88

Asked In TCS TAUSEEF AMEEN (10 years ago)

Solved Naveen Chaudhary Read Solution (7)

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(#M40153955) TCS QUESTION Number System Keep an EYE

The maximum power of 143 in 87!?

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (4)

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(#M40153954) TCS QUESTION Number System Keep an EYE

P,Q,R,S are distinct number from 1 to 12.then what is the minimum possible value of this expression:
(p/Q)+(R/S)

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (7)

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(#M40153953) TCS QUESTION Number System Keep an EYE

In how many ways can 2310 can be expressed as product of 3 factors??

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (10)

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(#M40153952) TCS QUESTION PROBABLITY Keep an EYE

In a horse racing competition there were 18 numbered 1 to 18.the organisers assigned a probablity of winning the race to each horse such that horse1 would win is 1/7,for horse 2 it is 1/8 and for horse 3 it is 1/8.Assuming that tie is not possible.find chance that one of these three will win the race???
ans-23/56

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (9)

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(#M40153886) TCS QUESTION RATIO AND PROPORTION Keep an EYE

How many litres of a 90% concentric acid needs to be mixed with 75% concentric acid so as to get 30 litre of 78% concentric acid?

Asked In TCS TAUSEEF AMEEN (10 years ago)

Unsolved Read Solution (12)

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