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प्रश्न
Which of the following statement is true?
If a number is divisible by 4, it must be divisible by 8.
विकल्प
True
False
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उत्तर
False
Every number with the structure (8n + 4) is divisible by 4 but not by 8. Example: 4, 12, 20 etc.
संबंधित 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.
Which of the following statement is true?
The sum of two consecutive odd numbers is always divisible by 4.
Use the same rule to fill the hexagons below.
Now you also make your own magic hexagons.
Are they equal?
Now you try and change these numbers into special numbers —
28
Number 7N + 1 will leave remainder 1 when divided by 7.
If a number a is divisible by b, then it must be divisible by each factor of b.
A five-digit number AABAA is divisible by 33. Write all the numbers of this form.
Fill in the blank space in the same way.
Fill in the blank space in the same way.
