1kg. Of rice costs Rs. 40 and 1kg. Or pulse cost Rs. 100. Let's find the ratio fo the price of rice and pulse.

If 6kg of pulses costs 240 rupees, 30kg of pulses will cost 1200 rupees. Find a relation between the amount and corresponding price of pulses.

The price of a pencil is 3 rupees and the cost of a toffee is 50 paise. write the ratio of the prices of a pencil and a toffee.

The ratio of the costs of two houses is 4 :3 and the cost of the second house is 4,20,000 rupees. Find the cost of the first house. If the cost of the first house was 70,000 rupees more, then find the ratio of their costs.

Paranbabu bought 500gm sugar for 17.50 rupees and Deepenbabu bought 2kg of sugar for 70 rupees. Find if the amounts of sugar and their prices are in proportion.

A dietician wishes to mix together two kins of food X and Y in such a way that the mixture contains at least 10 units of vitamin A, 12 units of vitamin B and 8 units of vitamin C. The vitamin contents of one kg food is given below: On kg of food X costs Rs. 16 and one kg of food Y costs Rs. 20. Find the least cost of the mixture which will produce the require diet?

If the cost of 0.75 part of a bag fo rice is Rs. 1800. Let's find the cost of 0.15 part of it.

If 1 kg sugar Costs Rs. 32 find the cost of 1 mole sugar.

Today morning father bought 5kg of rice for 255 rupees. But my uncle bought 10kg of rice for 410 rupees. Calculate to find if both bought rice at same price.

The costof 3 umbrellas or 1 chair is 600 rupees. Calculate the price of 2 umbrellas and 2 chairs.