• Placement Questions

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(#M40019174) SELF QUESTION Keep an EYE

On an island live 13 purple, 15 yellow and 17 maroon chameleons. When two chameleons of different colors meet, they both change into the third color. Is there a sequence of pairwise meetings after which all chameleons have the same color?

mohan lal garg (9 years ago)

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(#M40019324) OTHERS QUESTION Keep an EYE

The three words "TATA Assets Rock" are flashed such that the words individually are switched on at regular intervals of 4,7 and 9 seconds respectively and after they are switched on, the words are switched off after 2 sec, 4 sec and 5 sec respectively. If at time 't' all the words happened to switch off simultaneously, find the least time 't' which all three words will switch on simultaneously.

Asked In Others mohan lal garg (9 years ago)

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(#M40019306) OTHERS QUESTION Keep an EYE

A tank can be filled in by an inlet pipe of circular cross section in 10 min. Another tank twice as big is filled in by 3 inlet pipes whose diameters are in the ratio 1 : 2 : 3 . If the smallest pipe of these is four times as much in cross section as the pipe of the first tank, find the time taken to fill the second tank. [Speed of water in the second tank is half the speed of the water in the first tank.]

Asked In Others mohan lal garg (9 years ago)

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(#M40019406) OTHERS QUESTION Keep an EYE

the way a person climbs a stair is given by f(n)=n, where n is the nth step he takes and f(n) defines the number of steps he climbs in the nth step. if the person finishes climbing the staircase in his 4th step, find the total number of steps in the stairs?

Asked In Others mohan lal garg (9 years ago)

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(#M40019378) OTHERS QUESTION Keep an EYE

Find the 202nd digit from the right in the product of 4! x 5! x 6!...............71!?

Asked In Others mohan lal garg (9 years ago)

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(#M40019601) OTHERS QUESTION Keep an EYE

If a man sells two horses for rs 3910 each gaining 15% in one and losing 15% on another find total gain or loss%

Asked In Others mohan lal garg (9 years ago)

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(#M40019381) OTHERS QUESTION Keep an EYE

An equilateral triangle BPC is drawn inside a square ABCD. What is the value of the angle APD in degrees?
A] 75
B] 90
C] 120
D] 135
E] 150

Asked In Others mohan lal garg (9 years ago)

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(#M40019498) OTHERS QUESTION Keep an EYE

am takes 9 days and Gopal takes D days to complete a job working alone. Ram and Gopal work on the job on alternate days. If they take exactly the same time irrespective of who starts the job,how many positive integer values are possible for D?

Asked In Others mohan lal garg (9 years ago)

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(#M40032260) SELF QUESTION work and time Keep an EYE

A contractor undertook to do a certain piece of work in 18 days. He employed certain number of men but 12 of them being absent from the very 1st day, the rest could finish the work in 30 days. Find the number of men originally employed

mohan lal garg (8 years ago)

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(#M40019539) OTHERS QUESTION Keep an EYE

Use the digits 1, 2, 3, 4, 5 and 6 once only, in this multiplication sum to make it correct.

? ?
x ?
-------
? ? ?

Asked In Others mohan lal garg (9 years ago)

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