Question

520, 1851, 3579,?, 8520 Q3. Find the missing series 5798 5776 4670 5274

Answer 1

Step-by-step explanation:

Correct Ans:5776

Explanation:

The pattern is,

520 - 1851 = 1331 = 11^3

1851 - 3579 = 1728 = 12^3

3579 - 5776 = 2197 = 13^3

5776 - 8520 = 2744 = 14^3

5776 is the missing number

Answer 2

Given :

520, 1851, 3579, ? , 8520

To find

Find the missing series.

Solution:

The pattern is -

1851 - 520 = 1331

= (11)³

3579 - 1851 = 1728

= (12)³

5776 - 3579 = 2197

= (13) ³

8520 - 5776 = 2744

= (14)³

The numbers obtained by difference of the two numbers in the series are cubes of numbers in a sequence.

cube of 11, cube of 12, cube of 13 and cu d of 14.

Hence the missing number in the series is 5776.