Question : Directions: Five professors A, B, C, D, and E are sitting in a row facing the North (not necessarily in the same order). A is second to the left of D. Only two professors are sitting between C and E. No professor is sitting to the right of E. How many professors are sitting to the left of D?
Option 1: 3
Option 2: 0
Option 3: 2
Option 4: 1
Correct Answer: 2
Solution : 1. No professor is sitting to the right of E. Only two professors are sitting between C and E.
2. A is second to the left of D.
So, the final arrangement will be as follows –
Thus, two persons are left of D. Hence, the third option is correct.
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