UPSC Question

Consider the following statements :
1. Total land area of Earth is approximately 1475 lakh square kilometers.
2. Ratio of land area to water area of Earth is approximately 1 : 4
3. Maximum percentage of Earth’s water is in the Pacific Ocean.
Which of the statements given above is/are correct?
(a) 1 and 3 (b) 2 and 3
(c) 1 Only (d) 3 Only