find two integers, neither of which ends in a zero, and whose product is exactly 1,00,000	Choose the correct choice from the following: A) 64 and 15,625 B) 32 and 3,125 C) 64 and 15,620 D) 64 and 15,635 E) 64 and 16,625

Rationale: 1 , 00,000 = 10 ^ 5 = 10 x 10 x 10 x 10 x 10 = ( 2 x 5 ) x ( 2 x 5 ) x ( 2 x 5 ) x ( 2 x 5 ) x ( 2 x 5 ) = ( 2 ^ 5 ) x ( 5 ^ 5 ) = 32 x 3125 so the numbers are 32 and 3,125 answer : b
Answer: B