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study the given pattern carefully and select the number from among the given options that can replace the question mark (?). ​
Question

study the given pattern carefully and select the number from among the given options that can replace the question mark (?).

A.

6

B.

8

C.

10

D.

18

Correct option is D

(9 × 5)/15 = 3
(6 × 4)/12 = 2
(4 × 9)/2 = 18

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