Question

If 34*24 is divisible by 9, the number at * is (1) 5 (2) 9 (3) 2 (4) 3​

Answer 1

Answer:

I think 5 is correct answer

Answer 2

Answer:

The divisibility rule of 9 states that if the sum of digits of any number is divisible by 9, then the number is also divisible by 9.

So , by this statement let us check out the numbers -

3 + 4 + 2 + 4 = 13 + 5 = 18

After 13 18 is the nearest number divisible by 9

Therefore , 34524 is divisible by 9 , as the sum of it's digits are - 3+4+5+2+4 = 18

or 34524 ÷ 9 = 3836