Exams

 During the night, the direction of the wind would be from the __________________.

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statements:
(I) All pilots are brave men.
(II) All astronauts are pilots.

Conclusion:
(I) All astronauts are brave men.
(II) Some pilots are astronauts.

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 60 cm² and 5 cm respectively?

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

Obligatory

The man (is generally the one) P (who can work very hard) Q (when he must work who) R (can play most heartily when he has the chance of playing) S

The correct sequence should be

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Being a _____ doctor, he never shirks work.

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
49, 64, ?, 100, 121

Bacteria was discovered by