Question:
A man buys 5 kg of apples at Rs. 20 per kg and 3 kg of oranges at Rs. 30 per kg. What is the total cost?
A man buys 5 kg of apples at Rs. 20 per kg and 3 kg of oranges at Rs. 30 per kg. What is the total cost?
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For cost calculations, multiply quantity by rate and sum carefully.
Updated On: Aug 11, 2025
- Rs. 170
- Rs. 180
- Rs. 190
- Rs. 200
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The Correct Option is C
Solution and Explanation
To find the total cost, we need to calculate the cost of apples and oranges separately and then add them together.
Step 1: Calculate the cost of apples.
Given: 5 kg of apples at Rs. 20 per kg.
Cost of apples = 5 kg × Rs. 20/kg = Rs. 100.
Step 2: Calculate the cost of oranges.
Given: 3 kg of oranges at Rs. 30 per kg.
Cost of oranges = 3 kg × Rs. 30/kg = Rs. 90.
Step 3: Calculate the total cost.
Total cost = Cost of apples + Cost of oranges = Rs. 100 + Rs. 90 = Rs. 190.
Therefore, the total cost is Rs. 190.
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