TCS
Company
Numerical Ability
Area and Volume
49 people in party 22 males and 27 females
Read Solution (Total 4)
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- question cannot be completed ..the handshake between males,females,male and female.12 people shook hands .how many hand shakes are possible.
the formula is n(n-1)/2
therefore n=12 so the answer is 66 - 10 years agoHelpfull: Yes(5) No(5)
- for a hand shake we need 2 hands
12 people are being carried out in this hand shakes
no of ways=12c2 ways=12*11/2=66 handshakes are possible
- 9 years agoHelpfull: Yes(4) No(0)
- question cant be completed
- 10 years agoHelpfull: Yes(1) No(3)
- I didnt get ur solution. Can u explain me gow it is 12??
- 9 years agoHelpfull: Yes(0) No(0)
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