List of festivals of India

Q.1: Bihu is a festival of which state of India? a) Mizoram        b) Manipur         c) Nagaland         d) Assam Ans: d) Assam Q.2: Pongal is the […]

Kepler’s Laws of Planetary Motion

Johannes Kepler (1571-1630), German mathematician and astronomer in 17th Century had propagated that planets orbit the Sun in Elliptical path rather than circular one. Kepler […]