At the Rio Olympics, who was the flag bearer of the Indian contingent?

Even after sunset, the air near the Earth's surface continue to receive heat due to

The largest irrigation canal in India is _____________

The Himalayas is the example of ____

India's first Railway University will come up at

During which of the following operating conditions of an automobile, carbon monoxide content in exhaust gas is maximum?

The beach sands of Kerala are rich in

In computer processing, __________ selects processes from the pool and loads them into memory for execution.