In the question below, the passage consists of six sentences. The first and sixth sentences labelled S1 and S6 respectively, have been ordered correctly. The middle four sentences have been jumbled up. These are labelled as P, Q, R and S. Find out the proper order for the four sentences.
S1: We now know that the oceans are very deep.
P : For example, the Indian ocean has a range called the Indian Ridge.
Q : Much of it is fairly flat.
R : However, there are great mountain ranges as well.
S : On average, the bottom is 2.5 miles to 3.5 miles down
S6: This reaches from the India to the Antarctic.
The Proper sequence should be:
SQPR
PQSR
RSQP
QPRS
Correct answer is A
No explanation has been provided for this answer.