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Frequently Asked TCS Placement Papers with Solution

(#M40024253) TCS QUESTION Keep an EYE

In a certain city, 60% of the registered voters are congress supporters and the rest are BJP supporters. In an assembly election, if 75% of the registered congress supporters and 20% of the registered BJP supporters are expected to vote for candidate A, what percent of the registered voters are expected to vote for candidate A?

Asked In TCS pre (12 years ago)

Unsolved Read Solution (10)

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(#M40167170) TCS QUESTION Keep an EYE

George can do some work in 8 hours. Paul can do some work in 10 hours while Hari can do the same
work in 12 hours. All three of them start working at 9.00 am. While George stops work at 11.00 am
and the remaining two complete the work. Approximately at what time the work be finished?
(a) 11.30 am (b) 12.30 pm
(c) 1 pm (d) 12 noon

Asked In TCS kamala (6 Months ago)

Unsolved Read Solution (2)

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(#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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(#M40000998) TCS QUESTION Keep an EYE

there are two boxes one containing 10 red balls and other containing 10 green balls.you are allowed to move the balls between the boxes so that when you choose a box at random an a ball at random from that box the probability of getting a ball is maximised.find the maximum probability.
1)14/19,
2)3/4,
3)1/2,
4)37/38

Asked In TCS Ranjana Sinha (14 years ago)

Solved suchandra raavi 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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(#M40022921) TCS QUESTION Keep an EYE

A shop sells chocolates It is used to sell chocolates for Rs.2 each but there were no sales at that price.When it reduced the price all the chocolates sold out enabling the shopkeeper to realize Rs 164.90 from the chocolates alone If the new price was not less than half the original price quoted How many chocolates were sold?

Asked In TCS Trbeni (12 years ago)

Unsolved Read Solution (15)

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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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(#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)

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(#M40012226) TCS QUESTION Keep an EYE

Mr and Mrs Smith have invited 9 of their friends and their spouses for a party at the Waikiki Beach resort. They stand for a group photograph. If Mr Smith never stands next to Mrs Smith (as he says they are always together otherwise). How many ways the group can be arranged in a row for the photograph?
A. 20!
B. 19! + 18!
C. 18 x 19!
D. 2 x 19!

Asked In TCS kanika (13 years ago)

Unsolved Read Solution (7)

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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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