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Armaan Narendra Yadav from Tilak Global School, GHANSOLI

Subject :Rea Class : Class 5

RANKING TEST, ALPHABET TEST
Six people were at a party. Everyone shook hands with one another. Nobody shook hands with the same person more than once. How many handshakes took place?

A10
B12
C15
D21

View All Answers (4)

Ans 1:

Anvi Tomar from Blue ridge public school, Pune

Class : Class 5

sorry the past one was wrong okay so the formula for this is n*(n-1)1\2so n stands for no of people which is 6 now we have to do 6-1 which is 5 6*5 \2 so 2 *3 =6 and 3*5 is 15 so answer is c 15 hope you found this helpful

Ans 2:

Anvi Tomar from Blue ridge public school, Pune

Class : Class 5

Ans 3:

Manasvi pandey from Dps haldwani, Haldwani

Class : Class 3

I GOT IT CORRECTTHE FORMULA ANVI TOMAR GAVE IS CORRECT

Ans 4:

Jasraj Maan from Mata Jai Kaur Public School, Delhi

Class : Class 6

The answer is c) 15.