16
Question
Which one of the following numbers is completely divisible by 45?
Which one of the following numbers is completely divisible by 45?
Open in App
Solution
The correct option is D 202860
45=5×9, where 5 and 9 are co-primes.
Unit digit must be 0 or 5 and sum of digits must be divisible by 9.
Among given numbers, such number is 202860
45=5×9, where 5 and 9 are co-primes.
Unit digit must be 0 or 5 and sum of digits must be divisible by 9.
Among given numbers, such number is 202860
Suggest Corrections
0
Similar questions