In a village fair, there are 3 popular snacks available: Samosa, Pakora, and Bhaji. For drinks, villagers can choose either Chai or Lassi.

(A) List the sample space of all possible snack and drink combinations a person could choose at the fair.

(B) List the event 'Selecting Samosa as a snack.                                                                                                                [Page No. 168]

(A) $S = \{(\text{Samosa}, \text{Chai}), (\text{Samosa}, \text{Lassi}), (\text{Pakora}, \text{Chai}), (\text{Pakora}, \text{Lassi}), (\text{Bhaji}, \text{Chai}), (\text{Bhaji}, \text{Lassi})\}$.

$n(S) = 3 \times 2 = 6$ .

(B) $E = \{(Samosa, Chai), (Samosa, Lassi)\}$ .

$n(E) = 2$ .

$$P(\text{Samosa}) = \frac{2}{6} = \frac{1}{3}$$