If two coins are tossed simultaneously. Find the probability of getting 2 heads

Question 21 - CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic

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Question 21 If two coins are tossed simultaneously. Find the probability of getting 2 heads Total possible outcomes = (H, H) , (H, T), (T, H), (T, T) Number of possible outcomes = 4 Number of times 2 heads occurs = 1 Probability of getting two heads = (𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑡𝑖𝑚𝑒𝑠 𝑡𝑤𝑜 ℎ𝑒𝑎𝑑𝑠 𝑜𝑐𝑐𝑢𝑟𝑠)/(𝑇𝑜𝑡𝑎𝑙 𝑛𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑜𝑢𝑡𝑐𝑜𝑚𝑒𝑠) = 𝟏/𝟒

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.