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(#M40001448) TCS QUESTION TCS Latest Question Keep an EYE

A boy wants to make cuboids of dimension 5m, 6m and 7m from small cubes of .03 m3. Later he realized he can make same cuboids by making it hollow. Then it takes some cubes less. What is the number of the cubes to be removed?
a) 2000 b) 5000 c) 3000 d) 7000

Solution

volume of the small cube = 0.03 m^3
so side of this cube = cubic root of 0.03 m^3 = .312 m
so after removing the outermost layer the dimensions for the inner cuboid will be (5-2*0.312), (6-2*0.312), (7-2*0.312)
so total volume will be (4.376)*(5.376)*(6.376) = 150 m^3
so no of cubes will be 150/0.03 = 5000
so we can remove 5000 inner cubes


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Asked In TCS Yashar (14 years ago)

Solved Read Solution (3)

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(#M40001456) TCS QUESTION Latest TCS Question Keep an EYE

Amrith told to Anand in front of a Photo that "He is the son of my father's son". Find who is in the picture if amrith have no brothers and sisters.
a) Amrith himself
b) Amrith's Uncle
c) Amrith's Father
d) Amrith's son

Asked In TCS Yashar (14 years ago)

Solved leejia james Read Solution (18)

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(#M40001455) TCS QUESTION Latest TCS Question Keep an EYE

A toy train produces 10 different sounds when it moves around a circular toy track of radius 5 m at 10 m per min. However, the toy train is defective and it now produces only 2 different tunes at random. What are the odds that the train produces for consecutive music tones of the same type?
a) 1 in 16
B) 1 in 4
c) 1 in 8
d) 1 in 32

Solution

Question is not complete. No. of attempts are not given.

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Asked In TCS Yashar (14 years ago)

Solved Read Solution (5)

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(#M40001454) TCS QUESTION Latest TCS Question Keep an EYE

Here 10 programmers, type 10 lines with in 10 minutes then 60lines can type within 60 minutes. How many programmers are needed?
a) 16
b) 6
c) 10
d) 60
Solution men*time)/work)

Asked In TCS Yashar (14 years ago)

Solved Joy Read Solution (7)

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(#M40001453) TCS QUESTION Latest TCS Question Keep an EYE

By using 1,2,3,4,5,how many 5 digit no. can be formed which is divisible by 4,repetation of no. is allowed??

Asked In TCS Yashar (14 years ago)

Solved sanjeev Read Solution (6)

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(#M40001452) TCS QUESTION Latest TCS Question Keep an EYE

10 people are there, they are shaking hands together, how many hand shakes possible, if they are in no pair of cyclic sequence.
a) 45
b) 9
c) 12
d) 10

Solution

since question is "how many hand shakes possible" so answer by LEEJIA JAMES would be correct. Here it is given that they are in no pair of cyclic sequence but it doesn't mean that they are in a straight line

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Asked In TCS Yashar (14 years ago)

Solved leejia james Read Solution (14)

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(#M40001451) TCS QUESTION Latest TCS Question Keep an EYE

Middle earth is a fictional land inhabited by hobbits, elves, dwarves and men. The hobbits and elves are peaceful creatures that prefer slow, silent lives and appreciate nature and art. The dwarves and the men engage in physical games. The game is as follows. A tournament is one where out of the two teams that play a match, the one that loses get eliminated. The matches are played in different rounds, where in every round; half of the teams get eliminated from the tournament. If there are 8 rounds played in knock out tournament, how many matches were played?
a) 257
b) 256
c) 72
d) 255

Asked In TCS Yashar (14 years ago)

Solved Mayur Upadhyay Read Solution (6)

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(#M40001450) TCS QUESTION TCS Latest Question Keep an EYE

A girl has to make pizza with different toppings. There are 8 different toppings. In how many way can she make pizzas with 2 different toppings?
a) 16 b) 56 c) 112 d) 28

Asked In TCS Yashar (14 years ago)

Solved sanjeev Read Solution (9)

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(#M40001446) TCS QUESTION Latest TCS Keep an EYE

There are two water tanks A and B, A is much smaller than B. While water fills at the rate of 1 liter every hour in A, it gets filled up like, 10, 20, 40, 80, 160 in tank B. (At the end of first hour, B has 10 liters, second hour it has 20 liters and so on). If tank B is 1/32 filled of the 21 hours, what is total duration of hours required to fill it completely?
a) 26
b)25
c)5
d)27

Asked In TCS Yashar (14 years ago)

Unsolved Read Solution (6)

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(#M40001445) TCS QUESTION Latest TCS Keep an EYE

(1/3) of a number is 5 more than the (1/6) of the same number? find the no.
a) 6
b)36
c)30
d)72

Asked In TCS Yashar (14 years ago)

Solved sanjeev Read Solution (7)

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