Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 86)
86.
Which one of the following numbers is completely divisible by 99?
Answer: Option
Explanation:
99 = 11 x 9, where 11 and 9 are co-prime.
By hit and trial, we find that 114345 is divisibleby 11 as well as 9. So, it is divisible by 99.
Discussion:
4 comments Page 1 of 1.
Ram Sathish said:
6 years ago
Thank you for explaining @Kanwal.
Rinki said:
8 years ago
Thanks @Kanwal.
ANu said:
9 years ago
Is this the only way to solve?
Please give me some other way to solve this.
Please give me some other way to solve this.
(1)
Kanwal said:
9 years ago
There is one more shortcut method.
The sum of 99 is 18 and check the options which have the same value as 18.
So 1 + 1 + 4 + 3 + 4 + 5 = 18.
So, option D is the answer.
The sum of 99 is 18 and check the options which have the same value as 18.
So 1 + 1 + 4 + 3 + 4 + 5 = 18.
So, option D is the answer.
(8)
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