289: Microbial fuel cells are considered a source of sustainable energy, Why ?
1. They use living organisms as catalysts to generate electricity from certain substrates.
2. They use a variety of inorganic materials as substrates.
3. They can be installed in waste water treatment plants to cleanse water and produce electricity.
Which of the Statements given above is/are correct?
(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
290: Match List I with List II and select the correct answer using the codes given below the Lists:
List I---List II
I. Development Programme---(A) UN India Human Development Report
II. National Council of Applied Economic Research---(B) India Development Report
III. Indira Gandhi Institute of Development Research---(C) World Development Report
IV. World Bank---(D) Human Development Report
Codes:
(a) I-D, II-A, III-B, IV-C
(b) I-D, II-B, III-A, IV-C
(c) I-B, II-C, III-D, IV-A
(d) I-B, II-A, III-D, IV-C