The product of two prime numbers is 21. What is the sum of the two numbers?
Show answer & explanation
Correct answer: A
Explanation
Given:
The product of two prime numbers = 21
21 = Product of prime numbers
21 = 3 × 7
Sum = 3 + 7 = 10
SSC MTS 2026 PYQ — Question 13
SSC MTS - 10 Feb 2026 - Shift 1 • Quantitative Aptitude • Q13