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Frequently Asked TCS Logical Reasoning Interview Questions with Answers

(#M40011277) TCS QUESTION time and work Keep an EYE

. A,B ,C can do some work in 36days.A and B together do twice as much work as c alone, and A and C together can do thrice as much work as B alone..find the time taken by C to do whole work?
a)96 b)108 c)120 d)72

Asked In TCS kirankarthik (13 years ago)

Unsolved Read Solution (3)

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(#M40000999) TCS QUESTION Keep an EYE

A hollow cube of size 5 cm is taken, with a thickness of 1 cm. It is made of smaller cubes of size 1 cm. If 1 face of the outer surface of the cube are painted, totally how many faces of the smaller cubes remain unpainted?
a) 900 b) 488 c) 563 d) 800

Asked In TCS Anil (14 years ago)

Unsolved Read Solution (13)

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(#M40039278) TCS QUESTION Keep an EYE

A tailor has a piece of cloth which is 135m long and 35m wide. He wants to divide the cloth into pieces of length 35m and breadth 1m. If he took 7sec for cutting a piece, what is the time taken (in sec) for cutting the whole cloth into required pieces?

Asked In TCS sahitya (11 years ago)

Unsolved Read Solution (5)

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(#M40024363) TCS QUESTION Keep an EYE

On a certain assembly line, the rejection rate for Hyundai i10s production was 4 percent, for Hyundai i20s production 8 percent and for the 2 cars combined 7 percent. What was the ratio of Hyundais i10 production?
option
a) 3/1
b) 2/1
c) 1/1
d) 1/2

Asked In TCS sridurgauppalapati (12 years ago)

Unsolved Read Solution (5)

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(#M40028547) TCS QUESTION Keep an EYE

what is X in the series

131 517 192 X

Asked In TCS chaitanya (12 years ago)

Unsolved Read Solution (9)

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(#M40010671) TCS QUESTION Keep an EYE

How many liters of a 90% of concentrated acid needs to be mixed with a 75% solution of concentrated acid to get a 30 liter solution of 78% concentrated acid?
a) 8 b)9 c) 7 d)6

Asked In TCS krishnamurthy (13 years ago)

Unsolved Read Solution (9)

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(#M40024593) TCS QUESTION Keep an EYE

If:
212 = 6,
327 = 9,
624 = 4,
330 = 10,
Then: 515 = ??

Asked In TCS pravallika (12 years ago)

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(#M40010314) TCS QUESTION Keep an EYE

2 hours after a freight train leaves Delhi, a passenger train leaves the same station travelling in the same direction at an average speed of 16 km/hr. After travelling 4 hrs the passenger train overtakes the freight train.What was the average speed of the freight train ?

Asked In TCS Devendra Marghade (13 years ago)

Unsolved Read Solution (10)

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(#M40108197) TCS QUESTION Number series Keep an EYE

11234783131.What are the next three numbers?

a. 145
b. 178
c. 176
d. 191

Asked In TCS venkata sai satya teja matlapudi (10 years ago)

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(#M40034390) TCS QUESTION Series Keep an EYE

Find the next number in the series
3,3,5,4,4,3,5,5,4,3,...

Asked In TCS Ann Theressa (11 years ago)

Solved Saraswathy Read Solution (13)

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