sumanth gollaprolu
7 years ago

Which of the following can be a product of two 3 digit numbers?

A. 1010024

B. 991014

C. 9124

D. none

Answer: Option B

Solution (By Examveda Team)

Lowest number which is product of two 3 digit numbers = 100 * 100 = 10000
Largest number which is product of two 3 digit numbers = 999 * 999 = 998001
So the number has to be in between 10000 and 998001
Among the options given only 991014 lies in between 10000 and 998001.
But there is also an option which is "none", so lets check option 2.
Prime factors of 991014 = 2 * 3 * 331 * 499 = (499 * 2) * (331 * 3) = 998 * 993.

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