Questions

Granite is an example of

The theory behind stars twinkling is that

In this question, the sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., O can be represented by 03,11, etc., and 'F' can be represented by 55, 68, etc. Similarly you have to identify the set for the word 'BEAD'

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

Who is the first Indian cricketer to have scored a triple hundred in test cricket?

Who was the first Indian Badminton player to win the men's singles title at the All England Championship in 1980?

One or two statements are given followed by two or more conclusions/assumptions, I, II, III, IV. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement:
1. All goats are tigers.
2. All tigers are lions.

Conclusion:
I. All tigers are goats.
II. All lions are tigers.
III. No goat is a lion.
IV. No lion is a goat.

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are