 Hello and welcome to the session. In this session, we discussed the following question that says if the cost of transporting 150 kg of goods for 100 kilometer is rupees 50. What will be the cost of transporting? 200 kg of goods for 1500 kilometers. Now, let's move on to the solution. We have the cost of transporting 150 kg of goods for 100 kilometers is rupees 50, then the cost of transporting 1 kg of goods for 100 kilometers would be equal to rupees 50 upon 150 less the weight of goods, less would be the cost of transporting the goods. Next we have cost of transporting 1 kg of goods for 1 kilometer, this would be equal to rupees 50 upon 150 into 100 less the distance, less would be the cost. The next we have cost of transporting 200 kg of goods for 1 kilometer is equal to rupees 50 upon 150 into 100, this whole multiplied by 200. Now, more the weight of goods, more would be the cost of transporting it. The next we have cost of transporting 200 kg of goods for 1500 kilometers and this is equal to rupees 50 upon 150 into 100, whole multiplied by 200 into 1500. More the distance, more would be the cost of transporting the goods. These two zero cancels with these two zero, the zero cancels with this zero, 15, 100 times is 1500. So, this is equal to rupees 5 into 2 into 100, which is equal to rupees 1000. So, the cost of transporting 200 kg of goods for 1500 kilometers is rupees 1000. Hence, our final answer is rupees 1000. So, this completes the session. Hope you have understood the solution for this question.