During the period of _______, dams, lakes and irrigation systems were extensively built.

Which of the following deserts is located in Australia?

What is the minimum permissible age for employment in any factory or mine?

Indian Railways earn the maximum revenue from

India is divided into ________ pin code zones.

What happens when a ship crosses date line from west to east?

Which of the following options is a direct tax?

In which state Keoladeo National Park is situated?

______________ is a chemically inactive gas present in the atmosphere.

During the Neolithic age in India, which metal was known to the people?

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

Which of the following countries has socialist economy?

Which of the following ports has been renamed as the Jawaharlal Nehru Port?

The constitution of India came into force on

Which of the following states became the 27^th state of the Indian Union?