A) \[\frac{1}{5}\]
B) \[\frac{2}{5}\]
C) \[\frac{1}{10}\]
D) None of these
Correct Answer: C
Solution :
Total number of ways \[={}^{100}{{C}_{1}}=100\] Favourable numbers are \[{{1}^{2}},\,{{2}^{2}},\,{{......10}^{2}}.\] Therefore, favourable ways =10. \[\therefore \] Probability \[=\frac{10}{100}=\frac{1}{10}.\]
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