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campus Numerical Ability - Geometry Math Questions and Answer

(#M40089718) CAMPUS QUESTION work and time Keep an EYE

Three pipes A,B & C are attached to a cistern. A & B can fill it in 20 & 30 minutes respectively, while C can empty it in 15 Minutes. If A,B & c are kept open successively for 1 min each, how soon would the cistern be filled. ??

Options are:
a) 180 min.
b)160 min.
c) 155 min.
d) 167 min.
e) 57 min.

Asked In Campus MRITUNJAY (10 years ago)

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(#M40035269) CAMPUS QUESTION TCS Keep an EYE

The figure below shows a "Size 3" equilateral triangle divided into 9.
"Size 1" equilateral triangles. The figure has 6 upward facing and 3 downward facing
"Size 1" equilateral triangles, 3upward facing and no downward facing
"Size 3" triangles. It has a total of 13 equilateral triangles of all sizes. the following size 6 triangle is divided up in the same way.what is the sum of the number of upfacing size 2 triangles and the number of upward facing size 4 triangles?
Option
a) 27
b) 17
c) 18
d) 19

Asked In Campus chitradevi maruthavanan (11 years ago)

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(#M40034497) CAMPUS QUESTION Keep an EYE

Given perimeter of isolated triangle is 6+3root2.find area of triangle?

Asked In Campus moumitabhakat (11 years ago)

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