# Permutations and combinations - Quantitative Aptitude (MCQ) questions for Q. 29306

**Q. 17 students are present in a class. In how many ways, can they be made to stand in 2 circles of 8 and 9 students?***- Published on 11 Apr 17***a.** ^{17}C_{9} x 9! X 8!

**b.** ^{17}C_{9} x 8! X 7!

**c.** 8! X 7!

**d.** ^{17}C_{8} x 8! X 9!

**ANSWER: **^{17}C_{9} x 8! X 7!