2516: 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
2517: Liberia was in the international news in the recent times for:

(a) Harbouring terrorists associated with religious fundamentalism
(b) Supplying raw uranium to North Korea
(c) Its long-running civil war killing or displacing thousands of people
(d) Cultivation of drug-yielding crops and smuggling of drugs
2518: Which one of the following National Parks has a climate that varies from tropical to subtropical, temperate and arctic?

(a) Khangchendzonga National Park
(b) Nandadevi National Park
(c) Neora Valley National Park
(d) Namdapha National Park
2519: What are the benefits of implementing the Integrated Watershed Development Programme?

1. Prevention of soil runoff
2. Linking the countrys perennial rivers with seasonal rivers
3. Rainwater harvesting and recharge of groundwater table.
4. Regeneration of natural vegetation.

Select the correct answer using the code given below :

(a) 1 and 2 only
(b) 2, 3 and 4 only
(c) 1, 3 and 4 only
(d) 1, 2, 3 and 4
2520: The Stone Age people had the first domestic:

(a) Asses

(b) Dogs

(c) Horses

(d) Sheep