- A400
- B450
- C600
- D500
Step-by-Step Solution
With pass mark P and maximum M: 0.30M = P − 40 and 0.50M = P + 60. Subtracting gives 0.20M = 100, so M = 500.
Answer: D) 500
A student who scored 30% failed by 40 marks, while another who scored 50% got 60 marks more than the passing mark. Find the maximum marks of the exam.
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