Siri has enough money to buy 5 kg of potatoes at the price of 8 per kg. How much can she buy for the same. amount if the price is increased to ₹10 per kg ?

Madhu buys 5 kg of potatoes at the market. If the cost of 2 kg is ₹36, how much will Madhu pay?

Express the given below with appropriate integers: The price of rice raises to 30 per kg.

Express the given below with appropriate integers:The price of onions falls to 10 per kg

Bharathi borrows an amount of ₹12500 at 12% per annum for 3 years at a simple interest and Madhuri borrows the same amount for the same time period at 10% per annum, compounded, annually. Who pays more interest and by how much?

Suppose you system of units has one years as the unit of tiem , one light year as the unit of length and mass of earth as the unit of mass. How much 1 N be equal to the units of force in this system. Take 1 year = 3 xx 10^(5) s , 1 light year = 9.5 xx 10^(15) m and mass and earth = 6 xx 10^(24) kg .