Every two person shakes hands with each other in a party and the total number of hand shakes is 66. The number of guests in the party is
CA Foundation · Quantitative Aptitude · MTP · September 2026
Every two person shakes hands with each other in a party and the total number of hand shakes is 66. The number of guests in the party is
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. 12
Topics: Part-A: Business Mathematics
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