When the polarising angle for a dense flint glass is 60° 30, then it’s refractive
Index is

The institution(s) which is/are set up to promote funding of voluntary organisations is/are

The laws of electrolysis are given by

Electromagnetic waves were proposed by

Consider the following statements:
Assertion (A) : Regional disparities in development have been continuously decreasing in India due to planning.
Reason (R) : New technology in Indian agriculture is size neutral but not resource neutral.
Now select your answer according to the coding scheme given below:

Match List I with List II correctly and select your answer using the codes given
below :
List I List II
a) TIFR Thiruvananthapuran
b) Space Physics Laboratory Bengaluru
c) SHAR centre Mumbai
d) ISRO satellite centre Sriharikota
a b c d

A galaxy is a huge mass of

One tesla is

Relative frequency is defined as

The first state in India to introduce insurance scheme for State Government Employees was