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Let x kg of Petrol is used for daily consumption, then (x + 10) × 25 = (x + 16) × 20 25x + 250 = 20x + 320 5x = 70 x = 14 ∴ Total quantity of Oil = (14 + 10) × 25 = 600 litre Required number of Days = 600/14 =300/7 days
If each color print costs Rs.10 and each Black & White print cost Rs.5 for Printer A, then find the total revenue generated by Printer A.
Find the total number of bags sold by shop B throughout the week.
If 30% of the male travelled in Public vehicles in 2015, then find the number of females travelled in Public vehicles in the same year.