1736: The stones formed in human kidney consist mostly of

(a) calcium oxalate
(b) sodium acetate
(c) magnesium sulphate
(d) calcium
1737: Economic liberalization in India started with

(a) substantial changes in industrial licensing policy

(b) the convertibility of Indian rupee

(c) doing away with procedural formalities for foreign direct investment

(d) significant reduction in tax rates
1738: In the context of the history of India, consider the following pairs:

Term : Description

(1) Eripatti : Land revenue from which was set apart for the maintenance of the village tank

(2) Taniyurs : Villages donated to a single Brahmin or a group of Brahmins

(3) Ghatikas : Colleges generally attached to the temples

Which of the pairs given above is/are correctly matched?

(a) 1 and 2
(b) 3 only
(c) 2 and 3
(d) 1 and 3
1739: Which one of the following is not a digestive enzyme in the human systems?

(a) Trypsin
(b) Gastrin
(c) Yellow and violet
(d) Indigo and yellow

1740: Which one of the following territories was not affected by the revolt of 1857?

(a) Lucknow
(b) Jagdhishpur
(c) Chittor
(d) Jhasi