engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Probability
In a simultaneous throw of two coins, the probability of getting at least one head is
1
\(\frac{1}{2}\)
2
\(\frac{1}{3}\)
3
\(\frac{2}{3}\)
4
\(\frac{3}{4}\)