Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Maths Problem Solving and Data Analysis Probability and Conditional Probability
The probability that A hits a target is \(\frac{1}{4}\), and the probability that B hits the target is \(\frac{2}{5}\). Both shoot at the target, what is the probability that at least one of them hits the target, i.e., that A or B (or both) hit the target?
1
\(\frac{3}{5}\)
2
\(\frac{11}{9}\)
3
\(\frac{2}{20}\)
4
\(\frac{11}{20}\)