Solution
For any number to be divisible by 9, the sum of the digits of the number has to be divisible by 9.
Sum of digits of 381A is 12+A. The smallest value of A to make 12+A a multiple of 9 is 6.
Thus, the smallest natural number value of A is 6.
Get AI Help
Create a FREE account and get:
- Download Maths Shortcuts PDF
- Get 300+ previous papers with solutions PDF
- 500+ Online Tests for Free
Book Free CAT Mentorship
Get personalized CAT strategy from a 99%iler
500+ students mentored
OTP Verification
Enter the 6-digit code sent to your phone
Booking Summary
Session:Free CAT Mentorship
Phone:
Date:
Time:
Enter OTP
Didn't receive the OTP?
