Medium Math Class 9 Level 6

What is the probability of getting at least one tail when two coins are tossed?

दो सिक्के उछालने पर कम से कम एक पुच्छ आने की प्रायिकता क्या है?

A 1/4 / 1/4 B 1/2 / 1/2 C 3/4 / 3/4 D 1 / 1
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Correct Answer

C. 3/4 / 3/4

Explanation

Among HH HT TH TT at least one tail occurs in three outcomes so the probability is 3/4.

HH HT TH TT में कम से कम एक पुच्छ तीन परिणामों में आता है इसलिए प्रायिकता 3/4 है।

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