Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Probability
A number is selected at random from the numbers 2, 3, 3, 4, 4, 4, 5, 5, 5, 5. The probability, that the number selected is their average, is
1
\(\frac{2}{5}\)
2
\(\frac{3}{10}\)
3
\(\frac{1}{2}\)
4
More than one of the above
5
None of the above