Aptitude - Numbers - Discussion

Discussion Forum : Numbers - General Questions (Q.No. 129)
129.
Which of the following numbers will completely divide (461 + 462 + 463 + 464) ?
3
10
11
13
Answer: Option
Explanation:

(461 + 462 + 463 + 464) = 461 x (1 + 4 + 42 + 43) = 461 x 85

     = 460 x (4 x 85)

     = (460 x 340), which is divisible by 10.

Discussion:
16 comments Page 2 of 2.

Surya said:   8 years ago
@Vibhava.

Wonderful Explanation. Thank you.

Akram said:   8 years ago
Same Divisible by 17 how? please tell me.

Sandeep kumar gupta said:   9 years ago
As 4*4 = 16 and unit place of 16 is 6.

Somnath kumar said:   7 years ago
Thanks all for the explanation.

Janhawi said:   6 years ago
I think the answer is 11.
(1)

Shreya said:   1 decade ago
How 6 is at unit place?


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