Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Statistics & ProbabilityPermutations & Combinations
What is the number of ways that 4 boys and 3 girls can be seated in a row so that boys and girls alternate?
- A.$120$
- B.$288$
- C.$144$Correct answer
- D.$5040$
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: The number of ways is $144$.