If two non-zero positive integers p and q are such that p=4q and p<8, then q=?
সমাধান
সঠিক উত্তর: Option A
As p and q are positive integer. P cannot be a fraction number. Then again, as for,
p=4q,
p has to be completely divisible by 4. Then again for the condition, p<8
p has to be less than 8. Thus, the only number p can be, to be completely divisible by 4 is 4. Thus,
p=4q
or, 4=4q
or, q = 1
