If 3 x 4 = 25, 5 x 6 = 61, 6 x 7 = 85, then 9 x 10?
A109
B910
C181
D190
A109
B910
C181
D190
Related Questions:
In the given letter-cluster pairs, the first letter-cluster is related to the second letter-cluster following a certain logic. Study the pairs carefully, and from the options, select the pair that follows the same logic.
COWBOY : WOCYOB
TANGLE : NATELG