Questions

Which of the following physiological symptoms are signs of stress?

The area of a circle is 38.5 cm2. Find its circumference (in cm).

If cos(A-B) - cos(A+B) = x, then the value of x is

What is the effective discount (in %) on two successive discounts of 20% and 10%?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Left to itself, then, attention _____________ obeys natural laws and follows the line of least resistance. _______________ far the larger portion of our attention is of this type. Thought often runs on hour after hour when we are neither conscious of effort _____________ struggle to compel us to cease thinking about this thing and begin thinking about _________. Indeed, it may be doubted ___________ this is not the case with some persons for days at a time, instead of hours. The things that present themselves to the mind are the things which occupy it; the character of the thought is determined by the character of our interests.

thinking about _________. Indeed,

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

In physically

A-fit people, calorie restriction

B-and periodic fasting slows

C-down the ageing process

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Impetus

ΔABC is similar to ΔDEF. If the ratio of similar sides is K:1, the ratio of their areas is