Five different books (P, Q, R, S, T) are to be arranged on a shelf. The books…
GATE · 2019 · EC · General Aptitude
Five different books (P, Q, R, S, T) are to be arranged on a shelf. The books R and S are to be arranged first and second, respectively from the right side of the shelf. The number of different orders in which P, Q and T may be arranged is ___.
- A.
2
- B.
6
- C.
12
- D.
120
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