Question

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

1400         350         700            175           ?           87.5

A 510 Correct Answer Incorrect Answer
B 450 Correct Answer Incorrect Answer
C 350 Correct Answer Incorrect Answer
D 280 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

1400 ÷ 4 = 350 350 x 2 = 700 700 ÷ 4 = 175 175 x 2 =  350 350 ÷ 4 = 87.5

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