TS ICET 2017 Question Paper with Solutions for online practice

Question : 149 of 200

Marks: +1, -0

Five coins are tossed What is the probability of getting 3 Heads and 2 Tails ?

Solution:

Total number of outcomes

=2^5=32

Number of ways of getting 3 heads

=^5C_3={5!}/{2!3!}=10

∴ Required probability

=10/32=5/16

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