Tag Archives: 81

Find the odd one out: 13, 41, 43, 47, 53, 61, 71,73, 81

A. 61
B. 71
C. 73
D. 81

X, 9, 25, 49, 81, 121 Find the value of X?

A. 5
B. 1
C. 4
D. 3

change the odd one out 5, 10, 15, 20, 81, 25, 30?

A. 5
B. 10
C. 25
D. 81