A die is thrown twice. What is the probability of getting an even number both times?
एक die दो बार फेंका गया। दोनों बार even number आने की probability क्या है?
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Correct Answer
A. 1 / 4
ExplanationStep 1: Probability of even number in one throw is 3/6 = 1/2. Step 2: For two independent throws probability is 1/2 × 1/2 = 1/4. Step 3: Multiply probabilities for independent events.
Step 1: एक throw में even आने की probability 3/6 = 1/2 है। Step 2: दो independent throws के लिए probability 1/2 × 1/2 = 1/4 है। Step 3: Independent events में probabilities multiply करें।