Q: Consider the following statements: 1. Many of the world's largest mountain chains exist beneath the sea. 2. Some mountain chains are revealed as island arcs. 3. The mid-oceanic ridges form the longest mountain chains. 4. The mid-Atlantic ridge rises thirty-three metres above the floor of the Atlantic. Which of the statements given above are correct?
(a)1 and 2 only
(b)3 and 4 only
(c)1, 2 and 4 only
(d)1, 2 and 3 only
Correct Answer: (d)
The correct answer is (b) 'केवल 3 और 4'. This question from the General Studies domain tests knowledge of Miscellaneous.