Solution:
We have,
Total number of possible outcomes \[=\text{ }12\]
\[\left( i \right)\] Number of favorable outcomes for \[6\text{ }=\text{ }1\]6
Hence, \[P\left( the\text{ }pointer\text{ }will\text{ }point\text{ }at\text{ }6 \right)\text{ }=~1/12\]
\[\left( ii \right)\]Favorable outcomes for an even number are \[2,\text{ }4,\text{ }6,\text{ }8,\text{ }10,\text{ }12\]
So, number of favorable outcomes \[=\text{ }6\]
Hence, P(the pointer will be at an even number) \[=\text{ }6/12\text{ }=\text{ }{\scriptscriptstyle 1\!/\!{ }_2}\]