rohit8865 wrote:

damybox wrote:

duahsolo wrote:

If m, n and p are nonzero digits and mn = p. What is p?

(1) n < m

(2) m = 5

we know that the product of two integers between 1 and 9 has to be an integer between 1 and 9

( 1) n < m Insufficient ===> there are several possibilities as 1*2=2 or 2*3=3 and p can be any integer between 1 and 9

(2)

m = 5 SUFFICIENT =>>> the only integer which can multiplicate 5 and give an integer between 1 and 9 is 1

therefore, P is equal to 5answer B

Hi

duahsoloCould u please confirm the OA

since it is nowhere written that m,n,p are +ve integers then n could be 1 or -1

thus p could be 5 or -5

Both statements are not suff...

Ans E

Hi rohit8865,

I can confirm that the OA is B.

Notice that m, n & p must be nonzero DIGITS, which could only be 1, 2, 3, 4, 5, 6, 7, 8, or 9 (I'm not sure of negative digits).

Hope this helps.

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