Question

What will come in the place of question mark (?) in the given expression? 12% of 800 + 15% of 600 + 14% of 500 = ?2

A 20 Correct Answer Incorrect Answer
B 18 Correct Answer Incorrect Answer
C 12 Correct Answer Incorrect Answer
D 16 Correct Answer Incorrect Answer
E 8 Correct Answer Incorrect Answer

Solution

12% of 800 + 15% of 600 + 14% of 500 = ?2 0.12 x 800 + 0.15 x 600 + 0.14 x 500 = ?2 ?2 = 96 + 90 + 70 ?2 = 256 ? = ±16

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