Today my father has bought 15 kg. of rice, for Rs. 390. Let’s work out using the Rule of Three method how much he would require if he would have bought the same quality of 17 kg of rice

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.

Today morning father bouhgt 5 kg of rice for Rs. 255. But my ucnle bought 10 kg of rice Rs. 410. Let’s calculate to find both if bought rice at same price.

A person bought some kg of suger for Rs p. If he would get 8 kg sugar more for same RS p, then the rate of value of suger per kg would be RS q lesser than before.

I went to fish market with my elder brother. He bought fish for Rs. 877.50. If 1 kg of fish cost Rs. 175.50, let me find how many kgs of fish, my brother bought.

Amar bought a T.V by borrowing Rs. 4000. If the rate of compound interest for 1st and 2nd year be 5% and 15% respectively, then after 2 years how much amount he have to pay the price of T.V?

Let a business-man have sold rice of 15 quintal , 19 quintal and 20 quintal in three consecutive months. Then how many quintal of rice had he sold per month as a average ?

Ganesh bought a refrigerator for Rs. 30000 in credit. If the rate of compound interest is the 1st year be 5%. In the 2nd year be 10% and in the 3rd year be 15%, then find the total amount he would have to pay after 3 years.

A person trying to lose weight by burning fat lifts a mass of 10 kg up to a height of 1m 1000 times. Assume that the potential energy lost each time he lowers the mass is dissipated. How much fat will he use up considering the work done only when the weight is lifted up ? Fat supplies 3.8xx10^7J of energy with a 20% effciency rate.Take g=9.8m//s^2

Trisha has bought a book from the book stall of Milan dada. Milandada gave her discounts of 10% and 5% respectively. Let’s work out how much Trisha paid to Milandada if the M.R.P. of the book was Rs. 200.