Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

dry run

The purpose of war is peace.

In each question below are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts.
Statements:
All numbers are digits.
All alphabets are numbers.
All words are alphabets.
Conclusions:
I. All words are digits.
II. Some numbers are not words.

Point Q(-1,b) is the midpoint of segment EF. Co-ordinates of point E are (-4,a) and point F are (2,0). What is the value of a and b?

Methane an air pollutant is produced ______.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Connoisseur

Which organelle performs cellular respiration?

The Siachin Glacier's melting waters are the main source of which of the following rivers