Advertisements
Advertisements
प्रश्न
If a 3-digit number abc is divisible by 11, then ______ is either 0 or multiple of 11.
Advertisements
उत्तर
If a 3-digit number abc is divisible by 11, then (a + c) – b is either 0 or multiple of 11.
Explanation:
Since, abc is divisible by 11, the difference of sum of its digits at odd places and that of even places is either zero or multiple of 11, i.e. (a + c) – b is either zero or multiple of 11.
APPEARS IN
संबंधित प्रश्न
If \[\overline{{3x2}}\] is a multiple of 11, where x is a digit, what is the value of x?
Given an example of a number which is divisible by 3 but not by 6.
Given an example of a number which is divisible by both 4 and 8 but not by 32.
Now, look at this —
Check if it is true or not.
If 5A × A = 399, then the value of A is ______.
A number is divisible by 11 if the differences between the sum of digits at its odd places and that of digits at the even places is either 0 or divisible by ______.
A three-digit number abc is divisible by 6 if c is an even number and a + b + c is a multiple of 3.
If N ÷ 5 leaves remainder 3 and N ÷ 2 leaves remainder 0, then N ÷ 10 leaves remainder 4.
If 123123A4 is divisible by 11, find the value of A.
Fill in the blank space in the same way.
