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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.16
C.15
D.13
Answer and Feedback
Answer:D
Feedback:(385/1001) = 5/13
First Number is 5
Fourth number is 13

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Practice Problems on Numbers Online Test 4 | Englishfreetest.com

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