Q. In a row, there are 12 professors between Akash and Bhumi and Akash being the first professor in the row. There are 6 professors between Bhumi and Charu. If there are 15 professors after Charu, then how many minimum professors are there in the row?
A) 24
B) 21
C) 22
D) 20
✔ Correct Answer: 22
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