Final answer:
To determine the code number for Velu, we need to know the rule or pattern behind assigning code numbers. If we have this information, we can apply the same rule to Velu's name to find his code number.
Step-by-step explanation:
If Hema can be given the code number 27, then we need to find the code number for Velu. In order to do this, we need more information. Do we know the rule or pattern behind assigning code numbers? If we have this information, we can apply the same rule to Velu's name to determine the corresponding code number.
For example, if the code numbers are assigned based on the alphabetical order of the letters in the name, then we would assign each letter a number and sum them up. Let's take the name 'Hema' as an example:
- 'H' would be assigned the number 8
- 'e' would be assigned the number 5
- 'm' would be assigned the number 13
- 'a' would be assigned the number 1
Adding these numbers together, we get: 8 + 5 + 13 + 1 = 27. Therefore, the code number for Hema is 27.
Once we know the rule or pattern, we can apply it to Velu's name to find his code number.