10th Class Mathematics Probability Question Bank Case Based (MCQs) - Probability

The probability of arrow pointing towards a number divisible by 4 is:

A) \[0\]

B) \[\frac{3}{10}\]

C) \[\frac{3}{4}\]

D) \[\frac{2}{5}\]

Correct Answer: D

Solution :

[d] The total number of possible outcomes =10

Favourable outcomes \[=\{4,16,20,36\}\]

\[\therefore \] Number of favourable outcomes = 4

\[\therefore \] Required probability \[=\frac{4}{10}=\frac{2}{5}\]

So. option [d] is correct.