Advertisements
Advertisements
Question
Which of the following statement is true?
A number is divisible by 18, if it is divisible by both 3 and 6.
Options
True
False
Advertisements
Solution
False
Example: 24 is divisible by both 3 and 6 but it is not divisible by 18.
APPEARS IN
RELATED QUESTIONS
Without performing actual computations, find the quotient when 94 − 49 is divided by
(i) 9
(ii) 5
Given an example of a number which is divisible by 2 but not by 4.
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 21 to 29.
Rule: The total of each side is 75.
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
20 × 3 is a multiple of 3 if the digit × is ______ or ______ or ______.
If
then A = ______ and B = ______.
If the digit 1 is placed after a 2-digit number whose tens is t and ones digit is u, the new number is ______.
Fill in the blank space in the same way.

