In a certain code,
'green apple sweet' is coded as 'ta lo mi'
'red apple fresh' is coded as 'ku lo pe'
'green mango fresh' is coded as 'ta si pe'
(all the codes are two letter coded only)
What is the code for “green apple”?

The correct option is ta lo.

Let us find the code for each word step-by-step by comparing the given coded sentences:
1. 'green apple sweet' is coded as 'ta lo mi'
2. 'red apple fresh' is coded as 'ku lo pe'
3. 'green mango fresh' is coded as 'ta si pe'

First, let's find the code for 'green':
Comparing the first sentence ('green apple sweet' = 'ta lo mi') and the third sentence ('green mango fresh' = 'ta si pe'), the common word is 'green' and the common code is 'ta'.
Therefore, the code for 'green' is 'ta'.

Next, let's find the code for 'apple':
Comparing the first sentence ('green apple sweet' = 'ta lo mi') and the second sentence ('red apple fresh' = 'ku lo pe'), the common word is 'apple' and the common code is 'lo'.
Therefore, the code for 'apple' is 'lo'.

Combining the two individual codes:
The code for 'green apple' is 'ta lo'.