46) The Noble Prize for Economics was introduced in the year
a) 1968
b) 1969
c) 1970
d) 1971
47)Where is Integral Coach Factory situated?
a) Perambur
b) Chittaranjan
c) Mumbai
d) Kolkata
48) A gas which cannot be collected over water is
a) N2
b) O2
c) SO2
d)PH3
49) When was the Family Planning Programme officially started in India?
a) 1950
b)1952
c) 1956
d) 1962
50) Which amidst the following states has a Legislative Council?
a) Bihar
b) Odissa
c) Paschim Banga
d) Punjab
All The Best!!