Question

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

A 18 Correct Answer Incorrect Answer
B 17 Correct Answer Incorrect Answer
C 21 Correct Answer Incorrect Answer
D 19 Correct Answer Incorrect Answer

Solution

First = 42 ÷ 14 = 3; 48 ÷ 8 = 6 → 3 x 6 = 18 Second = 45 ÷ 9 = 5; 63 ÷ 21 = 3 → 5 x 3 = 15 Third = 51 ÷ 17 = 3; 56 ÷ 8 = 7 → 3 x 7 = 21

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