4226: Where are Tapovan and Vishnugarh Hydroelectric Projects located?
(a) Uttar Pradesh
(b) Madhya Pradesh
(c) Uttarakhand
(d) Rajasthan
4227: Every year, a month long ecologically important campaign / festival is held during which certain communities / tribes plant saplings of fruit-bearing trees. Which of the following are such communities / tribes?
(a) Bhutia and Lepcha
(b) Gond and Korku
(c) Irula and Toda
(d) Sahariya and Agariya
4228: Consider the following plants:
1. Bougainvillea
2. Carnations
3. Cocoa
4. Grapes
Which of these plants are propagated by stem cuttings?
(a) 1 and 2
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2, 3 and 4
4229: Which of the following statements best describes "carbon fertilization"?
(a) Increased plant growth due to increased concentration of carbon dioxide in the atmosphere
(b) Increased temperature of Earth due to increased concentration of carbon dioxide in the atmosphere
(c) Increased acidity of oceans as a result of increased concentration of carbon dioxide in the atmosphere
(d) Adaptation of all living beings on Earth to the climate change brought about hr the increased concentration of carbon dioxide in the atmosphere
4230: Which one of the countries labelled as 1, 2, 3 and 4 on the given map was grantee membership of G -15 in its VII Summit at Kuala Lumpur ?
(a) 1
(b) 2
(c) 3
(d) 4