Comparing Quant...

Mukesh purchased $$40$$ kg of wheat at Rs. $$12. 50$$ per kg and $$25$$ kg of wheat at Rs. $$15.10$$ per kg. He mixed the two qualities of wheat for selling. At what rate(in Rs.) should it be sold to gain $$10\%$$?

Jatin bought a refrigerator with $$20\%$$ discount on the labelled price. If he woud have bought it with $$25\%$$ discount, he could have saved Rs. $$500$$. At what price did he buy the refrigerator?

What is the compound interest on an amount of Rs. $$4800$$ at the rate of $$6$$ percent p.a. at the end of $$2$$ years?

If a company sells a car with a marked price of Rs. $$2,72,000$$ and gives a discount of $$4\%$$ on Rs. $$2,00,000$$ and $$2.5\%$$ on the remaining amount of Rs. $$72,000$$, then the actual price charged by the company for the car is

Profit earned by selling an article for Rs. $$1,060$$ is $$20$$% more than the loss incurred by selling the article for Rs. $$950$$. At what price should the article be sold to earn $$20$$% profit?

A shopkeeper allows a discount of 10% on the marked price. How much above the cost price must he mark his goods to gain 8%?

A pair of articles was bought for : Rs.37.40 at a discount of 15%. What must be the marked price of each of the articles?

The shopkeeper gives a discount of $$12\%$$ on the pair of shoes marked for Rs. $$1425$$, then S.P is:

A cycle is sold for Rs. 880 at a loss of 20%. For how much should it be sold to gain 10%?

The current birth rate per thousand is $$32$$, whereas the corresponding death rate is $$11$$ per thousand. The net growth rate in terms of population increase in per cent is given by,