What is the next number in the sequence 3 6 12?

So in this sequence 3, 6, 12, 24, 48 the value of r is equal to 2. The next number is 48*2= 96.

What would be the next number in the following series 2 3 5?

Answer is 19 because in this all numbers are prime number so after 17 prime is 19.

Can anybody answer what is the next number in sequence?

This is a sequence in which the sum of every subsequent 4 numbers is incremented by 1. So, the next number in the sequence would be 11.

10 is 10% of 100 and the next number 1, which is 10% of 10, and hence the next number in the sequence is 10% of 1.