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ATQ,
Let Mohan’s daily income be Rs. x
Then, Ramesh’s income = Rs. (x + 50), Ankit’s income = Rs. 3x
So, total income = x + (x + 50) + 3x = 5x + 50
Given average = Rs. 270 ⇒ Total = 270 × 3 = 810
So, 5x + 50 = 810
⇒ 5x = 760
⇒ x = Rs. 152
Ramesh’s income = 152 + 50 = Rs. 202
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