• Placement Questions

Placement Papers with Solutions

(#M40039217) TCS QUESTION Keep an EYE

Two persons are climbing up on two moving escalators which have 120 steps. The ratio of 1st person’s speed to that of 1st escalator is 2:3 (steps). The ratio of 2nd person’s speed to that of 2nd
escalator is 3:5 (steps). Find the total number of steps they both have taken together.

a. 85
b. 93
c. 80
d. 75

Asked In TCS shikha panwar (11 years ago)

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(#M40039216) TCS QUESTION Keep an EYE

Using two 2′s and two 3′s and using a
maxim of three mathematical signs,
symbols, can you have a result in between
14 and 15? Concatenation (clubbing of
digits) allowed.
a) 14.5 b) 21 c)11.5 d)19

Asked In TCS shikha panwar (11 years ago)

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(#M40039215) TCS QUESTION Keep an EYE

Lady has 25 blues, 7 red,9 yellow
gloves and hats.how many gloves of same
colour?
a)41 b)43 c) 42 d) 40

Asked In TCS shikha panwar (11 years ago)

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(#M40039213) TCS QUESTION Keep an EYE

A takes 12 hrs to complete a work B takes 10
hrs to complete the same work time taken by
them to make 2 publications working
independently.
a)5.45 b)5.41 c)5.5 d)2.4

Asked In TCS shikha panwar (11 years ago)

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(#M40039046) TCS QUESTION Keep an EYE

f(x)=1+x+x^2+....+x^6.
the remainder when f(x^7) is divided by f(x):
1)none
2)6
3)0
4) 7

Asked In TCS shikha panwar (11 years ago)

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(#M40039045) TCS QUESTION Keep an EYE

lottery balls are numbered and colored 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.
an urn contains m white and n black balls. a ball is drawn at random and is put back in to the urn along with k additional balls of the same color as that of the ball drawn. A ball is again drawn at random. probability of drawing a white ball now:
1) does not depend on k
2) cant be determined
3) decreases with k
4) increases with k

Asked In TCS shikha panwar (11 years ago)

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(#M40039044) TCS QUESTION Keep an EYE

A man goes upstream for a distance of 10 km in 5 hrs. Another man goes downstream the same distance of 10 km in 3 hrs. what is the difference in speed of 2 men if the river speed is 0.5 kmph?
1) 1.56
2) 2.45
3) 2.3
4) 1.33

Asked In TCS shikha panwar (11 years ago)

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(#M40039043) TCS QUESTION Keep an EYE

How many integers x satisfy the equation
(x^2 - x - 1 )^(x+2) =1
1) 3
2) 2
3) 4
4) none of these

Asked In TCS shikha panwar (11 years ago)

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(#M40039042) TCS QUESTION Keep an EYE

three distinct single digit numbers A,B,C are in GP. If abs(x) for real x is the absolute value of x(x if x is +ve or zero, -x if x is -ve), then the number of different possible values of abs(A+B-C) is:
1) 5
2) 4
3) 6
4) 3

Asked In TCS shikha panwar (11 years ago)

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(#M40039041) TCS QUESTION Keep an EYE

2 vehicles A and B leave for city Y from city X. A overtakes B at 10.30 am and reaches city X at 12.00 pm. It waits for 2 hours and returns to city Y. On its way it meets B at 3 pm and reaches city at 5 pm. B reaches city X, waits for one hour and returns to city Y. After how many hours will B reach city Y from the time A overtook him for the first time?

Asked In TCS shikha panwar (11 years ago)

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