Picnic expenditure fixed at ₹768. Four friends did not participate, so each participant paid ₹16 extra. Number participating?

Find the next term of the following number series : 10, 12, 16, 24, 40, ….

Find the missing number in the given series 5, 16, 49, 104, ?

Find the missing number in the given series 4, -8, 16, -32, 64, ?

Find the next term in the following number series : 2, 7, 24, 77, 238, ……..

What will be the next number in the following number series? 48, 24, 72, 36, 108, ?