19

All these are prime numbers and the next prime number in series after 17 is 19.

What number completes the list below? 1930 - 13, 1934 - 16, 1982 - 24, 1998 - 32, 2026 - ??

Find a number which is Divided by 2 the balance should be 1, div by 3 bal 2, div by 4 bal 3, div by 5 bal 4, div by 6 bal 5, div by 7 bal 0, div by 8 bal 7.

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?