Mathematics
Medium
Question
40% of Raees marks is equal to 20% of Rahim’s marks which percent is equal to 30% of Rehman’s marks. If Rehman’s marks is 80, then find the average marks of Raees and Rahim?
A
60
B
70
C
80
D
90
✓ Official correct answer
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A
60
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B
70
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C
80
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D
90
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