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प्रश्न
Given an example of a number which is divisible by 2 but not by 4.
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उत्तर
10
Every number with the structure (4n + 2) is an example of a number that is divisible by 2 but not by 4.
संबंधित प्रश्न
If sum of the number 985 and two other numbers obtained by arranging the digits of 985 in cyclic order is divided by 111, 22 and 37 respectively. Find the quotient in each case.
Find the quotient when the difference of 985 and 958 is divided by 9.
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.
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.
Look at the patterns of numbers in hexagons.
Each side has 2 circles and 1 box.
- Look at the number 65 in the box. Which are the circles next to it?
- Can you see how the rule works?
Now you try and change these numbers into special numbers —
273
If 
then B = ______.
If a number a is divisible by b, then it must be divisible by each factor of b.
Fill in the blank space in the same way.
