Q. |
Due to 20% reduction in the price of rice, a man is able to purchase 5 kg more rice for ₹800. What was the original price per kg of rice? |
A. ₹ 32 |
|
B. ₹ 40 |
|
C. ₹ 50 |
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D. ₹20 |
1/5 reduction in the price of rice will increase 1/4 increase (Line Method) in the quantity.
1/4 = 5 kg
1 = 20 kgs (Original qtuantity purchased.)
Per kg = ₹800/20 = ₹40 per kg