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Placement Papers with Solutions

(#M40147196) CTS QUESTION Keep an EYE

varun is guessing which of the 2 hands holds a coin. what is the probability that varun guesses correctly three times in a row?
a. 1/6 b. 1/2 c. 1/4 d. 1/8

Asked In CTS mousumi mukherjee (10 years ago)

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(#M40146949) CTS QUESTION Keep an EYE

a goods train travels a station at a certain time and at fixed speed. after 6hrs another train leaves the same station and move in same direction of uniform speed of 90kmph. the train catches up the good train in 4hrs. find the speed of the good train.

Asked In CTS mousumi mukherjee (10 years ago)

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(#M40059107) INFOSYS QUESTION Keep an EYE

What is the probability of a/b will be an integer when a=2x3y and b=2l3m and all of x, y, I, m are positive integers?

a. 1/6
b. 2/3
c. 1/2
d. 1/4
e. 3/4

Asked In Infosys mousumi mukherjee (10 years ago)

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(#M40059015) TECH MAHINDRA QUESTION Keep an EYE

There are 2 printers installed to print some pages. If you have to find out how many pages will the printers print at 35°C when one

printer’s work is directly proportional and the others printer work is inversely proportional to the temperature and the total work done at 15°C is

20 pages and that done on 20°C is 25 pages?

a. 40 pages
b. 41.2 pages
c. 40.7 pages
d. 43.2 pages
e. 39.7 pages

Asked In Tech Mahindra mousumi mukherjee (10 years ago)

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(#M40058672) INFOSYS QUESTION Keep an EYE

Then 4 liters in the solution is replaced with water. Then 6 and 8 liters respectively. At the end of the 4th operation , the ratio of wine to water is.
A) 4! / (5) 4
B) 4! / (5 4 - 4! )
C) 8! / 10 4
D) 8! / (10 4 – 8! )
E)None of these

Asked In Infosys mousumi mukherjee (10 years ago)

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(#M40058558) TECH MAHINDRA QUESTION Keep an EYE

If (20)² is subtracted from the square of a number, the answer so obtained is 4321. What is the number?

Asked In Tech Mahindra mousumi mukherjee (10 years ago)

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(#M40057914) IBM QUESTION Keep an EYE

11+22+33+...+1010 is divided by 5. What is the remainder?

Asked In IBM mousumi mukherjee (10 years ago)

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