Source: Compiled by ALLEN Career Institute

A 6% stock yields 8%. The market value of the stock is:

Assume that face value = Rs.100 as it is not given
To earn Rs.8, money invested = Rs.100
For an income of Rs. 6, investment = Rs.(100/8 x 6) = Rs. 75.
ie, market value of the stock = Rs.75

SCHOOL: Which of the following is essential part of schools?

Without students, a school cannot exist; therefore, students are the essential part of schools. The other choices may be related, but they are not essential.

A jogger is running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres long train. The train is running at 45 kmph in the same direction. How much time does it take for the train to pass the jogger?

Distance to be covered =(240+120) =360 m
Relative speed =(45−9)=36 km/hr
=36 × 5/18 =10 m/s
Required time = 360/10 = 36 seconds

Which word does NOT belong with the others?

A branch, leaf, and root are all parts of a tree. The dirt underneath is not a part of the tree.

In a 300 m race A beats B by 22.5 m or 6 seconds. B's time over the course is:

Explanation :
B runs 22.5 m in 6 seconds
=> B runs 300 m in 6/22.5 × 300 = 80 seconds
i.e., B's time over the course = 80 seconds

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