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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.
पर्याय
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.
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संबंधित प्रश्न
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?
The sum of two consecutive odd numbers is always divisible by 4.
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
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If B × B = AB, then either A = 2, B = 5 or A = ______, 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 ______.
A five-digit number AABAA is divisible by 33. Write all the numbers of this form.
If 123123A4 is divisible by 11, find the value of A.
