Which terms of the G.P 2, 2√2, 4,........ is 128?

Which term of the G.P, 2, 8, 32.......... up to n term is 131072?

If the n^th term of an AP is 6n - 1. Then its (n + 1)^th term is __________

If the sum of 3 numbers in A.P is 24 and their product is 440, then the numbers are

The sum to the first 25 terms of the series 1 + 2 + 3......... is

Water flows into a tank. The volume of water in the tank at each minute form an A.P. If the initial volume was 5 litres and becomes 6 times after 6 minutes. The speed of water increase is

The 10^th term of an A.P is 52 and 16^th terms is 82. Then the 32^nd term is

How many terms of the G.P 3, 3/2, 3/4......... are needed to give the sum 3069/512?

1 + 2 + 3 +........30 =

The n^th term of G.P 5, 25, 125 is