Correct option is D
Given:
501, 500, 497, 492, 485, ?
Logic:
numbers are decreased by odd numbers (1, 3, 5, 7.. so on)
Explanation (applied left to right):
501 − 1 = 500
500 − 3 = 497
497 − 5 = 492
492 − 7 = 485
Next difference = 9
485 − 9 = 476
Final Answer:
476
Final Correct Option:
(d) 476