Next CSE-PPT: 14 March 2027 · Professional & Subprofessional
Correct answer: A. 12
Factors of 36 include 1, 2, 3, 4, 6, 9, 12, 18 and 36; factors of 48 include 12 but not 18 or 36. The greatest common one is 12. With primes: 36 = 2² × 3² and 48 = 2⁴ × 3, so GCF = 2² × 3 = 12.
The correct answer is A. 12
Factors of 36 include 1, 2, 3, 4, 6, 9, 12, 18 and 36; factors of 48 include 12 but not 18 or 36. The greatest common one is 12. With primes: 36 = 2² × 3² and 48 = 2⁴ × 3, so GCF = 2² × 3 = 12.
Topic: Age and Number Problems MCQs · Subject: Numerical Ability