Question

What will come in the place of question mark (?) in the given expression? (4/5) × (25/16) × (?/18) = (5/6)

A 6 Correct Answer Incorrect Answer
B 9 Correct Answer Incorrect Answer
C 12 Correct Answer Incorrect Answer
D 15 Correct Answer Incorrect Answer
E 18 Correct Answer Incorrect Answer

Solution

(4/5) × (25/16) × (?/18) = (5/6)

? = (5 × 18 × 5 × 16) ÷ (6 × 4 × 25)

? = 12

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