I'm made of digits, each tiniest and odd, No shared ground with root #1 — how odd! Class 8

I'm made of digits, each tiniest and odd, No shared ground with root #1 — how odd! Class 8

Question 1.

I'm made of digits, each tiniest and odd,

No shared ground with root #1 — how odd!

My digits count, their sum, my root —

All point to one bold number’s pursuit-

The largest odd single-digit I proudly claim.

What’s my number? What’s my name? Class 8

Solution:

The number is 11, 11, 11, 111.

Name is eleven crore, eleven lakh, eleven thousand one hundred eleven.

Question 2.

The digital root of an 8-digit number is 5. What will be the digital root of 10 more than that number? Class 8

Solution:

Digital root of that number will be 5 + 10 = 15 = 1 + 5 = 6.