In each of the following questions, there is a series. One term of the series is wrong. Find out the wrong term from four alternatives given below the series.
2, 5, 12, 20, 30, 42, 56
A5
B12
C42
D56
In each of the following questions, there is a series. One term of the series is wrong. Find out the wrong term from four alternatives given below the series.
2, 5, 12, 20, 30, 42, 56
A5
B12
C42
D56