Question

What will come in place of (?) question mark in the following questions?

(120 × ?)/(36 × 0.2) = 200

A 12 Correct Answer Incorrect Answer
B 18 Correct Answer Incorrect Answer
C 15 Correct Answer Incorrect Answer
D 20 Correct Answer Incorrect Answer
E 21 Correct Answer Incorrect Answer

Solution

(120× ?)/(36 × 0.2) = 200 =>(120× ?)/7.2 = 200 =>(120× ?) = 1440 => ? = 1440/120 => ? = 12

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