Let monthly income of A and B be 4x and 3x and their expenditure be 3y and 2y respectively. According to question, 4x - 3y = 600 I 3x - 2y = 600 II on sloving I & II, x = 600, y = 600 so A's monthly income = 4×600= Rs. 2,400/-
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Who has been appointed as the Prime Minister of the country Somalia?
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