Question

If two coins are tossed then find the probability of the event that no head turns up.

• A. $\frac{1}{4}$
• B. $\frac{1}{3}$
• C. $\frac{1}{2}$
• D. $\frac{3}{4}$

Answer 1

Answer: (A)

$\frac{1}{4}$

2 coins tossed sample space $=(h,h),(h,t),(t,h),(t,t)$
have no head =$1$(when both tail)
probability is $\frac{1}{4}$