1566: Which of the following discoveries is/are associated with Einstein?
(i) Theory of relativity
(ii) Quantum theory
(iii) Radio activity
(iv) Rocket propulsion
(a) (i) & (ii)
(b) (i), (ii) & (iii)
(c) (i), (ii) & (iv)
(d) (i) only
1567: The Stilwell Road, built in 1940s, which was recently in news, connects which of the following ?
(a) Agartala in India and Yangon in Myanmar via Bangladesh
(b) Ledo in India and Kunming in China via Myanmar
(c) Kalimpong in India and Lhasa in Tibet via Bhutan
(d) Imphal in India and Bangkok in Thailand via Myanmar
1568: Match List-I with List-II and select the correct answer using the code given below the lists :
List I (Valley)
A. Markha Valley
B. Dzukou Valley
C. Sangla Valley
D. Yumthang Valley
List-II (State)
1. Sikkim
2. Himachal Pradesh
3. Jammu and Kashmir
4. Nagaland
(A) 3 4 2 1
(B) 2 4 3 1
(C) 3 1 2 4
(D) 2 1 3 4
1569: Which one of the following is the best strategy for environment-friendly sustainable development in Indian agriculture?
(a) Expansion of cultivable land, increased use of superphosphate, urea and effective biocides
(b) Wider popularization of high-yielding crop varieties, better and more frequent irrigation and increased frequency of aerial sprays of inorganic fertilizers and pesticides
(c) Mixed cropping, organic manures, nitrogen-fixing plants and pest resistant crop varieties
(d) Improved farm implements and machinery, use of potent insecticides to minimise post-harvest grain losses and mono culture cropping practices
1570: Which one of the following monuments has a dome which is said to be one of the largest in the world ?
(a) Tomb of Sher Shah, Sasaram
(b) Jama Masjid, Delhi
(c) Tomb of Ghiyas-ud-din Tughlaq, Delhi
(d) Gol Gumbaz, Bijapur