Call 1800-123-2003
User login
Call 1800-123-2003
Our Schools
SabariGiri Residential School
"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
M. G. M. Model School
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
Read More
Demo Video
Take a Demo Exam
Ask a Teacher
WHAT IS ARMSTRONG |
| An Armstrong number is a number that is equal to the sum of each of the individual digits that make up the number raised to the power of the number of digits the number has. For example 153 is an Armstrong number because 153 = 13 + 53 + 33. |
