Look at this series: 2, 6, 18, 54, ... What number should come next?

A.108
B.148
C.162
D.216


SCD, TEF, UGH, ____, WKL

A.CMN
B.UJI
C.VIJ
D.IJT



Choose the figure which is different from the rest.

               (1)     (2)     (3)     (4)     (5)

A.1
B.2
C.3
D.4
E.5


Choose the alternative which is closely resembles the water-image of the given combination.

A.1
B.2
C.3
D.4