421: Biomass gasification is considered to be one of the sustainable solutions to the power crisis in India. In this context, which of the following statements is/are correct?
1. Coconut shells, groundnut shells and rice husk can be used in biomass gasification.
2. The combustible gases generated from biomass gasification consist of hydrogen and carbon dioxide only.
3. The combustible gases generated from biomass gasification can be used for direct heat generation but not in internal combustion engines.
Select the correct answer using the codes given below :
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
422: "The Modern Review" was started by:
(a) Madan Mohan Malaviya
(b) C. V. Chintamani
(c) Ramanand Chatterjee
(d) Annie Besant
423: It BAD is written as YZW and SAME as HZNV, then LOVE will be coded as:
(a) ROWN
(b) OJUC
(c) OLEV
(d) NOPL
424: Many of the Greeks, Kushanas and Shakas embraced Buddhism rather than Hinduism because
(a) Buddhism was in the ascendant at that time
(b) they had renounced the policy of war and violence
(c) caste-ridden Hinduism did not attract them
(d) Buddhism provided easier access to Indian society
425: Who introduced the Civil Services in India?
(a) Lord Dalhousie
(b) Lord Curzon
(c) Lord Wellesley
(d) Lord Cornwallis