Verbal Reasoning - Character Puzzles - Discussion

Discussion Forum : Character Puzzles - Character Puzzles 1 (Q.No. 50)
50.

Which one will replace the question mark ?

660
670
610
690
Answer: Option
Explanation:

(1)2 + (5)2 + (4)2 + (3)2 = 51 x 10 = 510

and (3)2 + (4)2 + (6)2 + (2)2 = 65 x 10 = 650

Similarly (0)2 + (1)2 + (2)2 + (8)2 = 69 x 10 = 690.

Discussion:
3 comments Page 1 of 1.

Pujitha said:   2 years ago
Yes, you are correct. Thanks @Madhu.

Madhu said:   6 years ago
@Gotham.

It's total 51 and multiplies with 10 = 510.

Gotham Ka Rakhwala said:   7 years ago
(1)^2 + (5)^2 + (4)^2 + (3)^2 = 510.

How?

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