IBM P and C Questions with Answers

• Questions on Permutation And Combination

Related Formulas and Tips and Tricks

• Permutation and Combination Formulas
• Circular Permutation and Combination Formulas 
• Quick Tips and Tricks to Solve P & C and Circular Permutation and Combination Questions

• Number of Questions – 2-3 Questions
• Difficulty Level – ★★★★
• Average time to solve – 2-3 min