Exams

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.

Statement:
(I) Some crows are jackals.
(II) No fox is a crow.

Conclusions:
(I) Some jackals are foxes.
(II) Some jackals are not foxes

If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number?

________, succeeded to the throne of Ferghana in 1494 when he was only 12 years old.

Which among the following difference between aerobic and anaerobic respiration is INCORRECT?

_________ software are freely available and can be edited and customized by anyone.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

For man to change radically, fundamentally, (1)/ there must be a mutation in a very (2)/ brain cells of his mind. (3)/ No error (4)

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

A cylinder of radius 4.5 cm and height 12 cm just fits in another cylinder completely with their axis perpendicular. What is the radius (in cm) of second cylinder?