Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 16)
16.
If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:
Answer: Option
Explanation:
Sum of digits = (5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by 3.
x = 2.
Discussion:
52 comments Page 6 of 6.
Suresh said:
2 decades ago
How can we divide (22+x) by 3 ?
Vikas said:
2 decades ago
Why we are adding the given all digits ?
Post your comments here:
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