3176: The following are the major oilseeds produced in India :
I. Sesamum
II. Mustard
III. Groundnut
IV. Soyabean
Which one of the following is the correct sequence of the descending order of the quantity of their production ?
(a) I, II, III, IV
(b) III, II, IV, I
(c) II, IV, III, I
(d) III, IV, II, I
3177: There is some concern regarding the nanoparticles of some chemical elements that are used by the industry in the manufacture of various products. Why?
1. They can accumulate in the environment, and contaminate water and soil.
2. They can enter the food chains.
3. They can trigger the production of free radicals.
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
3178: Who was the leader of the Ghadar Party?
(a) Bhagat Singh
(b) Lala Hardayal
(c) Bal Gangadhar Tilak
(d) V. D. Savarkar
3179: Which one among the following has the largest shipyard in India?
(a) Kolkata
(b) Kochi
(c) Mumbai
(d) Visakhapatnam
3180: The physical regions marked as 1, 2, 3 and 4 on the given map are respectively
(a) Andes, Brazilian Shield, Guyana Highlands and Amazon Basin
(b) Andes, Guyana Highlands, Brazilian Shield and Amazon Basin
(c) Amazon Basin, Guyana Highlands, Brazilian Shield and Andes
(d) Guyana Highlands, Brazilian Shield, Andes and Amazon Basin