Correct option is C
Given Question:
Who reached office late among Divya, Fatima, John, Piyush and Ashish?
Statement I:
Divya and John reached together.
Statement II:
Fatima and Ashish reached together.
Analysis:
Statement I alone:
Only tells that Divya and John arrived at the same time.
No information about who was late. Not sufficient.
Statement II alone:
Only tells that Fatima and Ashish arrived at the same time.
Again, no information about who was late. Not sufficient.
Statements I and II together:
We know two pairs reached together, but:
No comparison with Piyush
No indication of who arrived late or early
So even together, they do not help identify who reached late.
So, Both statements I and II together are not sufficient.