CORRECT answer is March-May.In summer, it OCCURS from April to July in India.This season arises with the sun coming closer to the earth.In this season, the temperature RISES in almost all the places in India.Generally, hot winds blow in Gujarat and Rajasthan which are called "Loo".Summer in India is generally considered from 15 March to 15 June.By this time, the Sun moves from the equator towards the Tropic of Cancer, due to which the temperature in the entire COUNTRY starts increasing.India Meteorological Department (IMD)-IMD was established in the year 1875.It is an agency of the 'Ministry of Earth SCIENCES, Government of India.It is the premier agency related to meteorological information, weather forecasting, and seismology.