• Placement Questions

Placement Papers with Solutions

(#M40152988) TCS QUESTION Keep an EYE

The prime factorization of integer N is A x A x B x C, where A, B and C are all distinct prime integers. How many factors does N have?

Asked In TCS rohit shaw (10 years ago)

Solved Jyoti Saini Read Solution (15)

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(#M40152987) TCS QUESTION Keep an EYE

Rajiv can do a piece of work in 10 days , Venky in 12 days and Ravi in 15 days. They all start the work together, but Rajiv leaves after 2 days and Venky leaves 3 days before the work is completed. In how many days is the work completed ?

Asked In TCS rohit shaw (10 years ago)

Solved preeti Read Solution (10)

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(#M40152872) TCS QUESTION Keep an EYE

Ram and Shakil run a race of 2000 meters. First, Ram gives Shakil
a start of 200 meters and beats him by one minute. If , Ram gives
Shakil a start of 6 minutes Ram is beaten by 1000 meters. Find the
time in minutes in which Ram and Shakil can run the races separately ?

Asked In TCS rohit shaw (10 years ago)

Unsolved Read Solution (1)

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(#M40152846) TCS QUESTION Keep an EYE

Lottery balls are numbered and coloured balls. In the famous Lotto, six numbered balls are
drawn at random from 49 balls. In each ticket one needs to guess the six numbers that
would be drawn. If no correct guesses are received the prize money is carried to the next
draw. It is not uncommon to see prize money accumulating to several millions of dollars. An
urn contains m white and n black balls. A ball is drawn at random and is put back into the
urn along with k additional balls of the same colour as that of the ball drawn. A ball is again
drawn at random. The probability of drawing a white ball now:

Asked In TCS rohit shaw (10 years ago)

Unsolved Read Solution (4)

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