20 out of total 2400 parts of earth is iron. What is the percentage of iron in earth?
Show answer & explanation
Correct answer: B
Explanation
SSC MTS 2026 PYQ — Question 13
SSC MTS - 19 Feb 2026 - Shift 1 • Quantitative Aptitude • Q13
SSC MTS - 19 Feb 2026 - Shift 1 • Quantitative Aptitude • Q13
20 out of total 2400 parts of earth is iron. What is the percentage of iron in earth?
Correct answer: B
Explanation