Question

What approximate value should come in place of question mark (?) in the following question? (You are not expected to calculate the exact value)

16.22 × 12.99 + 142.15 = ?

A 350 Correct Answer Incorrect Answer
B 300 Correct Answer Incorrect Answer
C 100 Correct Answer Incorrect Answer
D 240 Correct Answer Incorrect Answer
E 270 Correct Answer Incorrect Answer

Solution

16.22 × 12.99 + 142.15 = ? => ? = 16 × 13 + 142 => ? = 208 + 142 => ? = 350

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