Advertisements
Advertisements
प्रश्न
What least number should be replaced for * so that the number 67301*2 is exactly divisible by 9?
पर्याय
5
6
7
8
Advertisements
उत्तर
The correct option is 8.
6 + 7 + 3 + 0 + 1 + * + 2 = 19 + *
8 is the least number that should be added to 19 such that number will be divisible by 9.
Sum of the digits:
6 + 7 + 3 + 0 + 1 + 8 + 2 = 27
27 is divisible by 9.
APPEARS IN
संबंधित प्रश्न
Test the divisibility of the following number by 3:
524781
Test the divisibility of the following number by 3:
79124
Test the divisibility of the following number by 4:
2314
Test the divisibility of the following numbers by 5:
23590
Test the divisibility of the following numbers by 7:
826
Test the divisibility of the following numbers by 8:
901674
Test the divisibility of the following numbers by 9:
326999
In the following number, replace * by the smallest number to make it divisible by 3:
53*46
Give an example of a number which is divisible by both 2 and 8 but not by 16.
Why are divisibility tests useful?
