Comparing Quant...

Choose the correct answer from the alternative given.
If the annual rate of simple interest increases from 10% to 12.5% . A mans yearly income increases by Rs. 1250. his principal (in rupees) is:

A shopkeeper mixes two varieties of Tea, one costing Rs. $$40$$/kg and another Rs. $$50$$/kg in the ratio $$3:2$$. if he sells the mixed variety of Tea at Rs. $$48$$/kg, his gain or loss percent is

If some articles are bought at prices ranging from Rs. 200 to Rs. 350 and are sold at prices ranging from Rs. 300 to Rs. 425, what is the maximum possible profit that might be made in selling 16 such articles?

A farmer took a loan at 12% p.a. at S.I. After 4 years he settled the loan by paying Rs. 2,442. What was the principal amount?

A trader sells rice at a profit of $$20$$% and uses weights which are $$10$$% less than the correct weight. The total gain earned by him is:

A shopkeeper sells a T.V. set of $$\text{Rs }16560$$ at $$10\%$$ discount on its marked price and earns $$15\%$$ profit. If no discount is offered, then what will be his present profit?

The sale price of an article including taxes is $$Rs.\ 616.$$ The rate of sales tax is $$10\%.$$ If the shopkeeper has made a profit of $$12\%.$$ find the cost price

A shirt was sold at a profit of 15$$\%$$. If its cost had been 5$$\%$$ less and it had been sold for Rs. 21 less, then the profit would have been 10$$\%$$. Find the cost of the shirt.

$$P$$ sells a table to $$Q$$ at a profit of $$10$$% and $$Q$$ sells it to $$R$$ at a profit of $$12$$%. If $$R$$ pays Rs. $$246.40$$ for it, then how much had $$P$$ paid for it?

A shopkeeper offers successive discounts of $$20$$%, $$10$$% and $$5$$% respectively on a Titan watch which is marked at Rs.$$1500$$. He offers successive discounts of $$20$$%. $$20$$% and $$10$$% espectively on a Ajanta watch which is marked at Rs. $$2000$$. What is the difference between their selling price?