Problem Statement

Combinations: Inviting At Least Three Friends PwC on-campus online assessment (HirePro platform) -- GROUP: Quantitative SECTION: Quant Math Ability. Answer the following question. Question 1 Aamir has nine friends. He wants to invite them to his birthday party. In how many ways can he invite at least three of them for his birthday party? A. 64 B. 512 C. 128 D. 466