The Industrial revolution began in

How many members does the President of India nominate to the Lok Sabha?

The 'Open Door Policy' was proposed by

Which of the following gases absorbs ultraviolet rays in the atmosphere?

Where does river Yamuna joins river Ganga?

Which of the following is an organic rock?

Which of the following is not a peak of the Himalayas?

Where does smog mostly occur?

Migration of persons into a country from other countries is called

Which among the following instruments is used to measure humidity?

Bison is a species of

The longest day in the northern hemisphere is

Man learnt the art of growing food in

The science of classification of organisms is called

The first metal to be used by man was

The Aztec calendar consists of how many days?

Mesopotamians divided the sky into

Aryans came to India in the year

Which of the following mughal king tried to stop the practice of sati?

Which language developed in India during the Medieval age?

The stamp act was passed by Britain in

Panchayati Raj System was introduced in

The Right to equality in our constitution has abolished the practice of

The Chief Minister of a state is appointed by the

Which among the following is not a device of public opinion?