In the series 2, 6, 18, 54, ...... what will be the 8th term ?

Which of the following will not be a number of the series 1, 8, 27, 64, 125,.....?

Choose the missing terms out of the given alternatives : C4X, F9U, I16R, ?

One term in the number series is wrong. Find out the wrong term.<br> 1236, 2346, 3456, 4566, 5686

0.5, 0.55, 0.65,0.8,?

5, 2, 7, 9, 16, 25, ?

8, 28, 116, 584, ?

One term in the number series is wrong. Find out the wrong term.<br> 3, 2, 8, 9, 13, 22, 18, 32, 23, 42

Choose the missing terms out of the given alternatives : KM5, IP8, GS11, EV14, ?