Hasan buys two kinds of cloth materials for school uniforms, shirt material that costs him Rs 50 per

Hasan buys two kinds of cloth materials for school uniforms, shirt materials that costs him Rs. 50 per metre and trouser material that costs him 90 per metre.For every 3 m of shirt material he buys 2 m of the trouser material.He sells the material at 12%, and 10% profit respectively.His total sale is Rs 36,600, How much trouser material did he buy?

A metal box with a square base and vertical sides is to contain 1024cm3 of water,the material for the top and bottom costs Rs 5 per cm2 and the material for the sides costs Rs 2.50 per cm2. Find the least cost of the box.

Ram went to a shop to buy 50 kg of rice.He buys two varieties of rice which cost him Rs 4.50 per kg and Rs 5 per kg.He spends a total of Rs 240. What was the quantity of rice bought which cost him Rs 4.50 per kg?

In the centre of a square room with sides 10m, there is a square of turkey carpet and the rest of the floor is covered with oil cloth. The carpet and the oil cloth cost Rs 15 and Rs 6.50 respectively per square meter and the total cost of the carpet and the oil cloth is 1,338.50. What is the width of the Oil cloth border?

There are tow firms A and B, A buys rs 200 worth of raw materials from B. B buys rs 300 worth of raw materials from A. the value of total output of firm A is rs1,000 and that of B is rs 1,500. find out value added by A and B . What measure of value added is this?

The cost of 40 meters of cloth is Rs200. Find the cost of 50 meters of cloth.

Previously, the manufacturing cost of a product was thrice the cost of raw material. Now the cost of raw material increases in the ratio 5:12 and manufacturing cost increases in the ratio of 3:5. The previous cost of the product was Rs. 8. What should be the present selling price so that 25% profit can be made? a. R s .13.70 b. R s .14.80 c. R s .18.50 d. R s .19.50

The prime cost of an article is three times the value of the raw material used. The cost of raw materials increasef in the ratio of 5 : 12 and manufacturing expenses in the ratio 4 : 5 . The article, which originally cost Rs 6, will now cost.