Not able to understand the logic

#1

It has said , the number should have two divisors(excluding 1 and itself , right) then there are 3 such numbers between 1 and 10

#2

Hi Ashish,
In prime visit question you have to find the numbers which have two divisors i.e. 1 and itself which means you have to find the no. of prime numbers between the range.
For example in range 1 - 10 there are 4 prime numbers 2, 3 ,5 & 7.

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#3

Hi Ashish
As you are not responding to this thread, I am marking your doubt as Resolved for now. Re-open it if required.

Please mark your doubts as resolved in your course’s “ Ask Doubt ” section, when your doubt is resolved.