Question Details

2410, 2425, 2445, 2470, ?, 2535
What will come in place of the question mark (?) in the following number series?

Options

A

2500

B

2490

C

2495

D

2505

E

2510

Show Answer

Correct Answer :

Option A

2500

Solution :

The correct answer is 2500.

To find the missing number in the number series, let us analyze the pattern of differences between consecutive terms:

2425-2410=15

2445-2425=20

2470-2445=25

Notice that the difference between adjacent terms increases by 5 at each step (+15, +20, +25, ...).

Following this pattern, the next difference added to 2470 should be 30 (25 + 5 = 30):

?=2470+30=2500

To verify this result, add the subsequent difference of 35 (30 + 5 = 35) to 2500:

2500+35=2535

This matches the final number in the given series (2535).

Therefore, the number that comes in place of the question mark (?) is 2500.

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