Question

plz answer my question

Answer 1

N is going to be an odd number, because the first prime will be 2 which is even, the rest 13985 primes will be odd, hence their sum will be odd too, as odd number of odds have an odd sum ,
now when you add 2 to that odd sum , it will still be odd.
and none of the above options could be a factor of an odd number.
hence the answer is none of these

Answer 2

Total prime numbers = 13986
Except 2 all other prime numbers are odd numbers.

So,

We have 13985 odd prime numbers. On adding these 13985 numbers, we get an odd number. And

Odd number + 2 = An odd number.

Sum= An odd number.

Hence, an odd number cannot be divided by an even number. There for none of 2, 4 and 6 can divide Sum.
Therefore, (d) is the answer