Correct Answer - Option 1 : Amit
Given:
1. Aditya is taller than Yatendra.
Aditya > Yatendra
2. Amit is taller than Aditya.
Amit > Aditya
3. Subhash is taller than Amit.
Subhash > Amit
4. Hemant is tallest of all.
By combining all the above statements, we get:
Hemant > Subhash > Amit > Aditya > Yatendra
Therefore, the person exactly in the middle is Amit.
Hence, the correct answer is "Amit".