Instructions

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

Question 123

4000 2000 1000 500 250 125 ?

Solution

The given series is geometric progression with common ratio of 0.5.

Therefore, 7th term = 6th term * 0.5 = 125 *0.5 = 62.5

Hence, the correct answer is option C.

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