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In the following question, a number series is given, after the number series, a number and then A, B, C, D and E are given. Complete the number series starting from the given number based on the pattern of the original number series and choose correct option.

8

56

67

469

480

3360

13

A

B

C

D

E

 

What will come in place of ‘D’?


1. 485
2. 725
3. 483
4. 720
5. None of these

1 Answer

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Best answer
Correct Answer - Option 2 : 725

The pattern of the original number series is

⇒ 8

⇒ 8 × 7 = 56

⇒ 56 + 11 = 67

⇒ 67 × 7 = 469

⇒ 469 + 11 = 480

⇒ 480 × 7 = 3360

According the pattern of the above series the number series starting from the given number would be as:

⇒ 13

⇒ A = 13 × 7 = 91

⇒ B = 91 + 11 = 102

⇒ C = 102 × 7 = 714

⇒ D = 714 + 11 = 725

⇒ E = 725 × 7 = 5045

∴ The required number in place of D would be 725.

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