Apples cost L rupees per kilogram for the first 30 kilograms and Q per…
2025
Apples cost L rupees per kilogram for the first 30 kilograms and Q per kilogram for each additional kilogram. If the price paid for 33 kilograms of Apples is Rs.1167 and for 36 kilograms of apples if Rs.1284, then the cost of the first 10 kgs of apples is:
- A.
Rs 117
- B.
Rs 350
- C.
Rs 281
- D.
Rs 1053
Attempted by 615 students.
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Correct answer: B
Given that
30L + 3Q = 1167
30L + 6Q = 1284
Solving we get Q = 39, L = 35
So cost of first 10 kgs of apples = 35 × 10 = 350