Question

What comes next in 3, 5, 15, 17, 51,​

Answer 1

Answer:

The true answeris next number is 68

Answer 2

Answer:

First Number is 3

Second Number= First number Add Two then we get 5

3+2=5

Note : Add 2 with the previous number

Third Number= Second number Multiple with 3 we get 15

5×3=15

Note : Multiply by 3 with the previous number.

Following these Pattern For 4th number 5th Number 6th Number and 7th Number

For 4th number add 2 with the previous number

4th number=15+2=17

5th number Multiply by 3 with the previous number

5th number=17×3=51

6th number add 2 with the previous number

6th number=51+2=53

7th Multiply by 3 with the previous number

7th number=53×3=159

And so on……..

So the sequence is

3,5,15,17,51,53,159,………….

Answer is : 159

Hope it helps you!!!