Correct option is A
Given:
Numbers: 6010, 6121, 5603, 5609. Check which is divisible by 71.
Solution:
(6010 ÷ 71 = 84.64) → remainder ≠ 0 → not divisible
(6121 ÷ 71 = 86.21) → remainder ≠ 0 → not divisible
(5603 ÷ 71 = 78.91) → remainder ≠ 0 → not divisible
(5609 ÷ 71 = 79) → remainder = 0 → divisible