दो सिक्के एक साथ फेंके जात� – McqOptions

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1.	दो सिक्के एक साथ फेंके जाते हैं , कम से कम एक सीर्ष आने की प्रायिकता क्या है ?
A.	2/9
B.	3/4
C.	9/11
D.	7/13
Answer» C. 9/11

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