At a party , everyone shook hands with everybody else. There were 66 handshakes . How many people were there in the party ?
ক) 13
খ) 11
গ) 10
ঘ) 12
Related Questions
ক) 3 feet
খ) 5 feet
গ) 6 feet
ঘ) 4 feet
ক) 16
খ) 60
গ) 260
ঘ) 180
ক) 6 & 3
খ) 5 &10
গ) 8 & 4
ঘ) 6 & 8
ক) 6
খ) 2
গ) 5
ঘ) 3
ক) 32.2%
খ) 12.1%
গ) 33.3%
ঘ) 48.3%
জব সলুশন
