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Frequently Asked Interview Questions and Answers

(#M40001498) OTHERS QUESTION time and work Keep an EYE

A alone can complete a work in 16 days and B alone in 12 days.starting with A,they work on alternate days the total work completed in??????

Asked In Others jayalakshmi (14 years ago)

Solved Tijo Jose Read Solution (7)

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(#M40024934) TCS QUESTION Keep an EYE

There are 2 groups named brown and red. They can n't marry in the same group. If the husband or wife dies then the person will revert to their own group. If a person is married then the husband will have to change his group to his wife's group. Children will own the mother's group. If man is red then his mother's brother belong to which group if he is married
option
(a) red
(b) brown
(c) red and brown
(d) none

Asked In TCS vishal kumar singh (12 years ago)

Solved Roushan kumar singh Read Solution (12)

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(#M40001414) SELF QUESTION Keep an EYE

3, 12, 7, 26, 15, ?

ganesh mohanty (14 years ago)

Solved Gaurav Singh Read Solution (13)

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(#M40001417) HCL QUESTION Keep an EYE

. Pipe A takes 16 min to fill a tank. Pipes B and C, whose cross-sectional circumferences are in the ratio 2:3, fill another tank twice as big as the first. If A has a cross-sectional circumference that is one-third of C, how long will it take for B and C to fill the second tank? (Assume the rate at which water flows through a unit cross-sectional area is same for all the three pipes.)

Solution

Let the cross sectional circumference of A is x so its area will be proportional to x^2, now it is given that A has a cross-sectional circumference that is one-third of C, so cross sectional circumference of C will be 3x, and its area will be proportional to 9x^2, according to the given condition, cross sectional circumference of B will be (2/3)*3x = 2x, so its area will be proportional to 4x^2
since pipe A for which cross sectional area is proportional to x^2, fills the tank in 16 min.
so pipe B and C for which sum of cross sectional area is proportional to 13x^2, will fill the same tank in 16/13 min.
but second tank is twice big in size so time required = 2*16/13 = 32/13 min.

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Asked In HCL jugnoo mishra (14 years ago)

Solved Read Solution (3)

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(#M40026161) TCS QUESTION Keep an EYE

P,Q,R,S are distinct integers numbered from 1 to 12.What is the possible smallest value for (P/Q)+(R/S)=?

Asked In TCS Punitha (12 years ago)

Solved lakshman Read Solution (13)

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(#M40039792) HR INTERVIEW QUESTION Keep an EYE

if one your tyre of your car suddenly gets stolen and after smtim you find the tyre without the screws how will you complete your jurny and consider the can driven only with screw on all the tyres simultaneously

Asked In HR Interview Radha ladia (11 years ago)

Solved BHASKAR MANDAL Read Solution (3)

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(#M40013368) ITC QUESTION Keep an EYE

Q. The multiplication of three consecutive number is 2730 than the sum of the three no. is

Option
a) 39
b) 42
c) 30
d) None of these

Asked In ITC (13 years ago)

Solved mohd zubair khan Read Solution (11)

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(#M40000180) GENERAL QUESTION Keep an EYE

In a hotel, rooms are numbered from 101 to 550. A room is chosen at random. What is the probability that room number starts with 1, 2 or 3 and ends with 4, 5 or 6?

Asked In general Naveen (15 years ago)

Solved Karthik Pandiyan Read Solution (4)

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(#M40032399) BANK EXAM QUESTION coding Keep an EYE

if audio=85 video=80 then radio=?

Asked In Bank Exam shubhi (11 years ago)

Solved revathi Read Solution (6)

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(#M40021894) TCS QUESTION Keep an EYE

2 workers ,one old and one young,live together and work at the same office.the old man takes 30 mins where as the young man takes only 20 mins to reach the office.when will the young man catch up the old man ,if the old man starts at 10.00am and the young man starts at 10.05am?

Asked In TCS SIVARANJANI.S (12 years ago)

Solved S Mohammed Audhil Read Solution (17)

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