5 Indian and 5 American couples meet at a party and shake hands. If no wife shakes hands…
Mathematics · JEE Main · NTA Exams — Permutations and Combinations
5 Indian and 5 American couples meet at a party and shake hands. If no wife shakes hands with her own husband and no Indian wife shakes hands with a male, then the number of hand shakes that takes place in the party is :
- 95
- 110
- 135
- 150
Answer
(C) 135
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