751: Eskers and Drumlins are features, formed by
(a) Running water
(b) Underground water
(c) The action of wind
(d) Glacial action
752: India's population growth during the 29th century can be classified into four distinct phases. Match List I (Period) with List II (Phase) and select the correct answer using the using the codes given below the lists:
List I List II
(Period) (Phase)
A. 1901-21 1. Steady growth
B. 1921-51 2. Rapid high growth
C. 1951-81 3. Stagnant growth
D. 1981-2001 4. High growth with definite signs of slowdown
Codes:
A B C D
(a) 3 1 4 2
(b) 1 3 2 4
(c) 3 1 2 4
(d) 1 3 4 2
753: In the context of which one of the following arc the terms pyrolysis and plasma gasification mentioned?
(a) Extraction of rare earth elements
(b) Natural gas extraction technologies
(c) Hydrogen fuel-based automobiles
(d) Waste-to-energy technologies
754: Doctrine of Lapse was adopted as a measure to annex Indian states by:
(a) Lord Cornwallis
(b) Lord Clive
(c) Lord Dalhousie
(d) Lord Wellesley
755: The deficiency of Vitamin D causes:
(a) Rickets
(b) Night blindness
(c) Pellagra
(d) Scurvy