General Knowledge Questions

The innermost layer is the core with a radius of about ___________ km.

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

Trinitrotoluene is

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

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'.

Population decline, counter-urbanisation, invasion, and (1)/ movement of people, which had begun in Late (2)/ Antiquity, continued in the Early Middle Ages. (3)/ No error (4)

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The chasm ______________ the needs of the people who struggle ______________ survival, action and inaction by representatives, and lack of remedial justice has compromised representative democracy _________________. Defections from one party to another indicate _______________ of the basic obligations of representatives, even ___________ their own people starve.

even ___________ their own people starve.

Acceleration due to gravity on a planet decreases with ______.

Select the word with the correct spelling.