Advertisements
Advertisements
प्रश्न
3×2 divisible by 11?
Advertisements
उत्तर
Sum of the digit in even place = x
and sum of the digits in odd place = 3 + 2 = 5
Difference of the sum of the digits in even places and in odd places = x – 5
3×2 is a multiple of 11
⇒ x – 5 = 0, 11, 22,
⇒ x = 5, 16, 27,
Since, x is a digit x = 5
APPEARS IN
संबंधित प्रश्न
5 × 2 a multiple of 11?
The number 87846 is divisible by
Write a digit in the blank space of the following number so that the number formed is divisible by 11:
92 ______ 389
Write a digit in the blank space of the following number so that the number formed is divisible by 11:
8 ______ 9484
Using the divisibility test, determine which of the following number is divisible by 11:
5445
Using the divisibility test, determine which of the following number is divisible by 11:
10824
Using the divisibility test, determine which of the following number is divisible by 11:
70169308
For the number 90816, the difference between sums of digits at odd and even places is:
If the sum of digits at odd places is 15 and at even places is 4, is the number divisible by 11?
When checking divisibility by 11, positions of digits are counted from:
