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प्रश्न
Find the quotient when 73 – 37 is divided by 4.
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उत्तर
Difference of 73 - 37 is to be divided by 4
Let ab = 73 and ba = 37
∴ a = 7 and b = 3
The quotient of 73 - 37 i.e. (ab - ba) when divided by 4 i.e. (a -b) is 9
`(because("ab - ba")/("a - b")= 9)`
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संबंधित प्रश्न
Find which of the following numbers are divisible by 4:
(i) 360
(ii) 3180
(iii) 5348
(iv) 7756
The sum of any two successive odd numbers is always divisible by 4. Justify this statement with an example
Monto cat is waiting for somebody. Do you know for whom he is waiting? There is a trick to find out.
- Mark with a red dot all the numbers which can be divided by 2.
- Mark a yellow dot on the numbers which can be divided by 3 and a blue dot on the numbers which can be divided by 4.
- Which are the boxes which have dots of all three colours?
- What are the letters on top of those boxes?
- Write those letters below in order.
Using the divisibility test, determine which of the following number is divisible by 4; by 8:
6000
Using the divisibility test, determine which of the following number is divisible by 4; by 8:
12159
The sum of two consecutive odd numbers is divisible by 4. Verify this statement with the help of some examples.
How many digits of a number need to be checked to determine if it is divisible by 4?
Which pair of numbers both satisfy the divisibility rule for 4?
Which number is NOT divisible by 4?
Consider the number 1,027,516. Which concise step is sufficient to confirm its divisibility by 4?
