The product of two successive numbers is 4160. Which is the smaller of the two numbers?  Pick one
A) 78 B) 64 C) 88 D) 67 E) 37
64   4160   From the given alternatives,   64 × 65 = 4160   ∴ Smaller number = 64
<result>B</result>
The product of two successive numbers is 4160. Which is the smaller of the two numbers?