Q103. The ratio of A:B:C ages is 3:5:7. If B is 20, find A and C.IQ and Analytics — FAST Mock 3 — Question 103 of 120A. 12, 28B. 15, 35C. 10, 24D. 12, 30Practice more IQ and Analytics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →