Question

There are four prime numbers written in ascending order of magnitude. The product of the first three is 385 and of the last three is 1001. Find the fourth number ?
A) 17
B) 19
C) 13
D) 11

Answer 1

Answer:   C) 13 

Explanation:

(385/1001) = 5/13

First Number is 5

=> Fourth number is 13 

Answer 2

Q:

There are four prime numbers written in ascending order of magnitude. The product of the first three is 385 and of the last three is 1001. Find the fourth number ?

A) 17
B) 19
C) 13
D) 11

Answer:   C) 13 

Read Description:

=>(385/1001) = 5/13

First Number is 5

Hence, The Fourth number is 13 .