Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 4)
4.
What least number must be added to 1056, so that the sum is completely divisible by 23 ?
Answer: Option
Explanation:
23) 1056 (45
92
---
136
115
---
21
---
Required number = (23 - 21)
= 2.
Discussion:
74 comments Page 6 of 8.
Vijay yadav said:
1 decade ago
@Nikitha nice and thanks.
Nikitha said:
1 decade ago
It is so easy..
If the number 1056 is completely divisible by 23 means, remainder should come zero..
But if we divide 1056 by 23, the remainder is 2..
So if 2 is added to the 1056, we get remainder 0.
Therefore solution is 2
If the number 1056 is completely divisible by 23 means, remainder should come zero..
But if we divide 1056 by 23, the remainder is 2..
So if 2 is added to the 1056, we get remainder 0.
Therefore solution is 2
Deepika said:
1 decade ago
To find the correct no to add in amt 1056 it is divided by 23 to like 23*4 = 92 & its minus from 1056 then it remains 136 then its divided by 23*5 = 115 & minus from 136 then the remaining amt is 21 so there must be add 2 no.(21+2=23) so the ramaining amt will be zero.
Karthi said:
1 decade ago
The value 92, 45 how it comes.
Explain.
Explain.
Abhisek said:
1 decade ago
Will you please elaborate?.
Jarun james said:
1 decade ago
Explain more.
Bhupendra said:
1 decade ago
23^2 = 529.
And 529x2 = 1058.
Given 1056, difference = 2.
And 529x2 = 1058.
Given 1056, difference = 2.
Loverboy said:
1 decade ago
Explain?
Shailesh kumar said:
9 years ago
I understood well with the help of these explanations.
Mitali said:
9 years ago
This digital root method is nice and quick. Does it work for all questions, where else can this be applied?
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