Advertisements
Advertisements
Question
A three-digit number abc is divisible by 6 if c is an even number and a + b + c is a multiple of 3.
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
If a number is divisible by 6, then it is divisible by both 2 and 3. Since, abc is divisible by 6, it is also divisible by 2 and 3. Therefore, c is an even number and the sum of digits is divisible by 3, i.e. multiple of 3.
APPEARS IN
RELATED QUESTIONS
Given an example of a number which is divisible by both 4 and 8 but not by 32.
Which of the following statement is true?
A number is divisible by 18, if it is divisible by both 3 and 6.
Which of the following statement is true?
If a number is divisible by both 9 and 10, it must be divisible by 90.
Do you remember magic triangles? Come now, let s make some magic squares.
- Fill this square using all the numbers from 46 to 54.
Rule: The total of each line is 150.
Use the same rule to fill the hexagons below.
Now you also make your own magic hexagons.
Now you try and change these numbers into special numbers —
28
A four-digit number abcd is divisible by 4 if ab is divisible by 4.
If AB + 7C = 102, where B ≠ 0, C ≠ 0, then A + B + C = 14.
A five-digit number AABAA is divisible by 33. Write all the numbers of this form.
1y3y6 is divisible by 11. Find the value of y.
