76. 

In a normal human body, the total number of red blood cells is

A. 15 trillion
B. 20 ट्रिलियन
C. 25 खरब
D. 30 खरब

77. 

INS Venduruthy is located at

A. Kochi
B. लोनावाला
C. जामनगर
D. मुंबई

78. 

In which season do we need more fat?

A. Rainy season
B. वसंत
C. सर्दी
D. गर्मी

79. 

How much districts are there in Punjab?

A. 13
B. 17
C. 22
D. 15

80. 

India participated in Olympics Hockey in

A. 1918
B. 1928
C. 1938
D. 1948