I’m a blue number you can say my name when you count by 10s which number am I ?

Answer:
The number is 50
Step-by-step explanation:
Let us explain what is the meaning of count by 10s
Count by 10s means adding ten to previous number
Example:
0, 10, 20, 30, 40, 50, 60, ..........
∵ The number is blue numbers
∵ The blue numbers are 50, 24, 41
∵ You can find the number when you count by 10s
- Chose the number when you count by 10s you will say it
∴ The number is 50
The number is 50