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 5 of 6.
Divya said:
1 decade ago
How can we divide (22+x) by 3 ?
Praveengolla said:
9 years ago
Thank you @Nikitha and @Pavan.
Mariya said:
6 years ago
How X =2? Explain in detail.
Fufh said:
8 years ago
But we can add all numbers.
Vishnu said:
9 years ago
Good, thanks @Nikitha.
Surya said:
7 years ago
Well done @Nikitha.
Manu said:
7 years ago
Thank you @Nithya.
Durga said:
9 years ago
Thanks, @Nikitha.
Priya said:
5 years ago
Thanks @Nikitha.
Ruhi said:
6 years ago
The answer is 1.
(1)
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