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Placement Papers with Solutions

(#M40000420) TCS QUESTION Keep an EYE

Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is
a) 1
b) 3
c) 4
d) 0

Asked In TCS karthikeyan (14 years ago)

Solved ravikumar Read Solution (8)

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(#M40000417) TCS QUESTION Puzzle Keep an EYE

After the typist writes 12 letters and addresses 12 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope?

Asked In TCS Mahesh (14 years ago)

Solved Dr.Dipin Singh Read Solution (11)

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(#M40000415) TCS QUESTION Keep an EYE

Alok and Bhanu play the following min-max game. Given the expression
N = X - Y - Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be
a) 4
b) 9
c) 2
d) -18

Asked In TCS Sayan Bera (14 years ago)

Unsolved Read Solution (9)

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(#M40000410) TCS QUESTION Keep an EYE

10 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true?
A. All suspects are lying or the leftmost suspect is innocent.
B. All suspects are lying and the leftmost suspect is innocent .
a) B only
b) Both A and B
c) A only
d) Neither A nor B

Asked In TCS V.V.Ravi Teja (15 years ago)

Solved GOWTHAMRAAJ Read Solution (9)

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(#M40000408) TCS QUESTION Keep an EYE

A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery?
a) 0.25
b) 0.75
c) 0.5
d) 1

Asked In TCS V.V.Ravi Teja (15 years ago)

Solved GOWTHAMRAAJ Read Solution (6)

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(#M40000407) TCS QUESTION Keep an EYE

A sheet of paper has statements numbered from 1 to 40. For each value of n from 1 to 40, statement n says "At least n of the statements on this sheet are true." Which statements are true and which are false?
a) The even numbered statements are true and the odd numbered are false.
b) The first 26 statements are false and the rest are true.
c) The first 13 statements are true and the rest are false.
d) The odd numbered statements are true and the even numbered are false.

Asked In TCS V.V.Ravi Teja (15 years ago)

Unsolved Read Solution (7)

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(#M40000404) TCS QUESTION Keep an EYE

Series Problem like 4 12 x 44 46 132 134. Find x?

Solution

According to my opinion series should be
4, 12, x, 42, 44, 132, 134
for this series
4*3 = 12
12+2 = 14
14*3 = 42
42+2 = 44
44*3 = 132
132+2 = 134

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Asked In TCS S.RAMESH REDDY (15 years ago)

Solved Read Solution (15)

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(#M40000403) TCS QUESTION Keep an EYE

Given a collection of 36 points P in the plane and a point equidistant from all points in P, which of the following are necessarily true?
A. The points in P lie on a circle.
B. The distance between any pair of points in P is larger than the distance between X and a point in P
a) A and B
b) Neither A nor B
c) B only
d) A only

Asked In TCS V.V.Ravi Teja (15 years ago)

Solved Sayan Bera Read Solution (9)

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(#M40000402) TCS QUESTION Keep an EYE

Given a collection of 36 points P in the plane and a point equidistant from all points in P, which of the following are necessarily true?
A. The points in P lie on a circle.
B. The distance between any pair of points in P is larger than the distance between X and a point in P
a) A and B
b) Neither A nor B
c) B only
d) A only

Asked In TCS V.V.Ravi Teja (15 years ago)

Solved YadeeshKumar Read Solution (3)

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(#M40000132) INFOSYS QUESTION Keep an EYE

A women in her conversation said " if u reverse my own age, in figures represent my husbands age. he is of course senior to me and difference between our age is one 0ne-eleventh of their sum. what is the woman's and her husbands age?

Asked In Infosys Naveen (15 years ago)

Solved V.V.Ravi Teja Read Solution (1)

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