1876: Where is Bundala Bioshpere Reserve which has been recently added to the UNESCO's Man and Biosphere (MAB) network, located?

(a) Russia
(b) Bangladesh
(c) India
(d) Sri Lanka
1877: The Ghadr (Ghadar) was a

(a) revolutionary association of Indians with headquarters at San Francisco
(b) nationalist organization operating from Singapore
(c) militant organization with headquarters at Berlin
(d) communist movement for India's freedom with headquarters at Tashkent
1878: Assertion (A):
The Battle of Khanua was certainly more decisive and significant than the First Battle of Panipat.

Reason (R):
Rana Sanga, the Rajput hero, was certainly a more formidable adversary than Ibrahim Lodi.

(a) Both A and R are individually true, and R is the correct explanation of A
(b) Both A and R are individually true, but R is NOT a correct explanation of A
(c) A is true, but R is false
(d) A is fasle, but R is true
1879: How can the height of a person who is six feet tall be expressed (approximately) in nanometres?

(a) 183 x 106 nanometres
(b) 183 x 107 nanometres
(c) 234 x 106 nanometres
(d) 234 x 107 nanometres
1880: The ductless and secretory glands in the human body are known as:

(a) Endocrine glands

(b) Exocrine glands

(c) Salivary glands

(d) None of the above