Find the name of the ruler who gave Pondicherry to French

Shivaji got himself coronated at

The construction of Qutb Minar was started by

New Agricultural Price Policy was announced in the year

The birth of economics of education was announced by

National Integration Day celebrated in

Match the following :
(a) Jawahar Gram Samridhi Yojana 1. 1993
(b) National Social Assistance Programme 2. 1977
(c) Employment Assurance Scheme 3. 1995
(d) Integrated Rural Development Programme 4. 1999

The founder of scientific socialism

Pick out the correct reasons :
Oil mixed with petrol for two wheelers due to the following reason(s) :
(1)It lubricates the engine parts.
(2)It remove heat inside two engines.
(3)It allows for the deposit of carbon on the spark plug.

Match the following :
(a) Osmium 1.Best conductor of electricity
(b) Lithium 2.Heaviest metal
(c) Tungsten 3.Lightest metal
(d) Silver 4.Highest melting point -3300°C