A, B, C rent a pasture. A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175, how much must C pay as his share of rent?  Select the correct option:
A) 45 B) 37 C) 29 D) 26 E) 12
A:B:C = (10×7):(12×5):(15×3)   = 70 :60 :45   = 14 :12 :9   C's rent = Rs.(175×9/35)   =Rs. 45.   45nswer: 45
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A, B, C rent a pasture. A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175, how much must C pay as his share of rent?