QUESTION
तीन coins उछालने पर exactly two heads आने की probability क्या है?
When three coins are tossed what is the probability of getting exactly two heads?
CORRECT ANSWER
B
3/8 / 3/8
EXPLANATION INSIDE
QUIZ CLUBFree Class 9-12 MCQ practice with explanations
muftshiksha.com
Step 1: Total outcomes 2³=8 होते हैं। Step 2: Exactly two heads के outcomes HHT HTH THH यानी 3 हैं। Step 3: Probability = favorable / total use करें।