Question Details

Directions: Select the missing number to complete the following numerical series:

3, 12, 60, 360, ?

Options

A

2880

B

2520

C

2160

D

2400

Show Answer

Correct Answer :

Option B

2520

2520

Solution :

The correct option is 2520.

To find the missing number in the given numerical series, let us analyze the mathematical pattern between consecutive terms:

3×4=12

12×5=60

60×6=360

Notice that each number in the series is obtained by multiplying the previous number by consecutive integers starting from 4 (i.e., ×4, ×5, ×6, ...).

Following this pattern, the next multiplier must be 7. Therefore, to get the missing term, we multiply 360 by 7:

360×7=2520

Thus, the missing number to complete the series is 2520.

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