Questions

The atoms of the elements having same difference between mass number and atomic number are called ______.

The plant growth regulators are small, simple molecules of diverse chemical composition. They are

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

To beat a dead horse

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

Sixth sense

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Me and my wife (A) / were at home (B) / last night. (C) / No Error (D)

In the following question, a sentence has been given in Direct/Indirect speech . Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The guide suggested, "Let's rest here for a while."

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'.

Liquid water cannot exist on the surface of Mars as to low (1)/ atmospheric pressure, which is less than 1% of Earth's, (2)/ except at the lowest elevations for short periods. (3)/ No error (4).

The longest day of the year in the Northern Hemisphere occur on _____.