A child's game has 8 triangle of which 3 are blue and rest are red, and 10 square of which 6 are blue and rest are red. One piece is lost at random. Find the probability that it is a
(i) trinagle
(ii) square
(iii) square of blue colour
(iv) triangle of red colour

Explanation

To solve the problem, we will calculate the probabilities step by step for each part of the question.

### Given Information:
- **Triangles**:
- Total = 8
- Blue = 3
- Red = 5 (since 8 - 3 = 5)

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