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प्रश्न
Which of the following statement is true?
If a number exactly divides the sum of two numbers, it must exactly divide the numbers separately.
पर्याय
True
False
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उत्तर
False
Example: 5 divides 10, which is a sum of 3 and 7. However, it neither divides 3 nor 7.
संबंधित प्रश्न
Given an example of a number which is divisible by 2 but not by 4.
Which of the following statement is true?
The sum of two consecutive odd numbers is always divisible by 4.
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.
Use the same rule to fill the hexagons below.
Now you also make your own magic hexagons.
If 6A × B = A 8 B, then the value of A – B is ______.
A four-digit number abcd is divisible by 11, if d + b = ______ or ______.
If A × 3 = 1A, then A = ______.
If B × B = AB, then either A = 2, B = 5 or A = ______, B = ______.
1y3y6 is divisible by 11. Find the value of y.
