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(#M40034248) CAT QUESTION Keep an EYE

If a,b,c,d are in continued proportion then (a-d)/(b-c) >=x. What is the value of x.

a)2
b)3
c)0
d)1

Asked In CAT Ish Mishra (11 years ago)

Unsolved Read Solution (3)

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(#M40020089) TCS QUESTION Keep an EYE

If unbiased coin is flipped 5 times ,the probability that same face does not show up in any 3 consecutive flips is:
A.1/2
B.5/8
C.3/8
D.7/8

Asked In TCS Ish Mishra (12 years ago)

Unsolved Read Solution (10)

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(#M40021891) TCS QUESTION Keep an EYE

A two digit number is 18 less than the square of the sum of its digits. How many such numbers are there?
(1)1
(2)2
(3)3
(4)4

Asked In TCS Ish Mishra (12 years ago)

Unsolved Read Solution (15)

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(#M40023936) TCS QUESTION Keep an EYE

Pradeep starts from a point A and walks on a road towards B. Revanath starts a little later also from A, and covers a distance of 9 km to catch up with Pradeep. If Revanth had waited till Pradeep had covered 4 km more before starting from A, he would need to cover 21 km to catch up with Pradeep. When Revanth reaches B, which is actually at a distance of only 18 km from A, how many kilometers from B is Pradeep?
option
a) 2
b) 3
c) 2.5
d) 3.5

Asked In TCS Ish Mishra (12 years ago)

Unsolved Read Solution (5)

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(#M40024243) TCS QUESTION Keep an EYE

In a vessel, there are 10 litres of alcohol. An operation is defined as taking out five litres of what is present in the vessel and adding 10 litres of pure water to it. What is the ratio of alcohol to water after two operations?
a) 1 : 5
b) 2 : 3
c) 1 : 6
d) 3 : 2

Asked In TCS Ish Mishra (12 years ago)

Unsolved Read Solution (18)

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(#M40019639) TCS QUESTION Keep an EYE

The cost of raw materials of a product increased by 30% , the manufacturing cost increases by 20% and the selling price of the product increases by 60% .The raw material and manufacturing cost ,originally ,formed 40% and 60% of the total cost respectively .If the original profit percentage was 1/4th of original manufacturing cost ,find approximate new profit percentage .
a)54.76%
b)63.85%
c)66.72%
d)48.39 %

Asked In TCS Ish Mishra (12 years ago)

Unsolved Read Solution (3)

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(#M40021861) TCS QUESTION Keep an EYE

B moves by taking 3 steps forward and 1 step backward (each step in one second )He walks up a stationary escalator in 118 sec. However on moving escalator he takes 40 sec to reach top .Find speed of escalator.
option
a) 1step/sec
b) 2 step/sec
c) 3step/sec
d) 4step/sec

Asked In TCS Ish Mishra (12 years ago)

Unsolved Read Solution (6)

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(#M40019251) GMATE QUESTION PermuComb Keep an EYE

Q. Find the number of selections that can be made taking 4 letters from the word "ENTRANCE".

Option
(A) 70
(B) 36
(C) 35
(D) 72
(E) 32

Asked In Gmate Ish Mishra (12 years ago)

Unsolved Read Solution (2)

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(#M40020156) TCS QUESTION Keep an EYE

The year next to 1991 having the same calendar as that of 1990 is:

Asked In TCS Ish Mishra (12 years ago)

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(#M40021597) TCS QUESTION Keep an EYE

The least number that must be subtracted from 63520
to make the result a perfect square, is:
(A) 16 (B) 20 (C) 24 (D) 30

Asked In TCS Ish Mishra (12 years ago)

Solved smith kumar saha Read Solution (10)

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