Question

15 The quantity of nitrogen in atmosphere is
a) 72% b) 78% c) 74%

16. Amount of rainfall is measured by
a) Barometer b) Wind Wane c) Rain Guage

17. Nagahbata was the king of
a) Deccan b) Gwalior c) Pratihara​

Answer 1

Answer:

The quantity of nitrogen in air is 72%

amount of rainfall is measured by rain guage

Nagahbata was the king of Pratihara

Answer 2

Answer:

quantity of nitrogen in atmosphere is 78%

amount of rainfall is measured by rain gauge nagabhata was the king of pratihara