Q1: C

First take smallest 6 numbers

2,2,2,2,2,2 = 64 then

2,2,2,2,2,3 = 96 then

If we increase any number then surely the product will be greater than 99.

Q2:

St1: Clearly INSUFF

St2: Clearly INSUFF

Combined:

j is for sure a multiple of 2,3 and 5 prime numbers

but k = 1000 is a multiple of only 2 and 5 prime number: SUFF

In case "different" removed then surely E. j could be 30,000, which include all factors of 1000 and could be 30, which have very few factors than 1000.

_________________

SAID BUSINESS SCHOOL, OXFORD - MBA CLASS OF 2008