Maths puzzle : GPSC exam questions

SOLUTION OF THIS PUZZLE

Answer:

Check the series carefully and you will be able to solve this one.

To get the 2nd number in the series we have to multiply by 2

So 6 x 2 = 12

To get next no. it is;

12 x 4 = 48;

To get next no.;

48 x 2 = 96

next no. will be;

96 x 5 = 480

Since every alternate number is x 2 to get the next number we will have to multiply the no. with 2

So to find ?;

480 x 2 = 960

Hence answer is 960