Two types of rice worth Rs 126 per kg and Rs 135 per kg are added with a third type of rice in the ratio 1:1:2. If the mixture is worth Rs 153 per kg, the price of the third type of rice is: 1. Rs 175.5 per kg 2. Rs 150.5 per kg 3. Rs 225 per kg 4. Rs 135.5 per kg None of these 5.