The mean proportional of 18 and 2 is

In which year did Mahmud Ghazni invade the Somnath temple in Gujarat?

National Anthem of India was first sung in the _________ session of Indian National Congress.

Consider the following statements with reference to Microliths:

1.They are applied to tools made on microblade or bladelets. 

Irrigation Tax was imposed by which of the following Sultans for the first time?

Who compiled the ancient treatise 'Natyashastra' of India?

The remains of an ancient civilization from around 4000 BC were discovered in:

Who was one of the primary discoverers of the Indus Valley Civilization?

Name the physicist who is credited with the discovery of the Neutron. This 1932 discovery led to his winning the Nobel Prize.

Who was the first emperor of the Pala dynasty of Bengal?

Which of the following artifacts were found in Indus Valley Civilization?

1. Gold necklace

2. Spindle whorls

3. Copper bracelets