Raju purchases 10 pens for Rs 150 and Manish buys 7 pens for Rs 84. Can you say who got the pens cheaper?
A truck requires 108 litres of diesel for covering a distance of 594 km. How much diesel will be required by the truck to cover a distance of 1650 km?
The weight of 72 books is 9 kg. What is the weight of 40 such books?
Cost of 4 dozens bananas is Rs 60. How many bananas can be purchased for Rs 12.50?
Shaina pays Rs 7500 as rent for 3 months. How much does she has to pay for a whole year, if the rent per month remains same?