5 years ago in IB ACIO Grade - II 2015

Twelve persons meet in a conference and each shakes hands with all the others. How many handshakes take place ?

[A] 66
[B] 72
[C] 144
[D] 132
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Overall Stats

Attempted 64
Correct 4
Incorrect 23
Viewed 37


V.M.Singh - 1 year ago

V.M.Singh from Ludhiana, India is saying 132 is correct answer

Saurav Hasnu
Saurav Hasnu - 1 year ago

Saurav Hasnu from Guwahati, India is saying 144 is correct answer

Nazia Sayed
Nazia Sayed - 2 years ago

Nazia Sayed from Mumbai, India is saying 144 is correct answer

ashi yadav
ashi yadav - 3 years ago

ashi yadav from Auraiya, India is saying 66 is correct answer

AJAY TIWARI - 3 years ago

AJAY TIWARI from Patna, India is saying 72 is correct answer

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