Comparing Quant...

In a village three different crops are cultivated in four successive years. The profit(in rupees) on the crops, per acre is shown in the table below-

Aarati bought 10 dresses at Rs 6300. She paid Rs 200 extra as expenses. If she sold all the dresses at the cost of Rs 780 per dress, how much percentage profit or loss does she make?

The simple interest at $$x\%$$ for $$x$$ years will be Rs. $$x$$ on a sum of _________.

A dishonest dealer professes to sell his goods at cost price. But he uses a false weight'  and thus gains $$6\frac {18}{47}$$ %. For a kg, he uses a weight of  

Subhash purchased a tape recorder at $$\left(\displaystyle\frac{9}{10}\right)^{th}$$ of its selling price and sold it at $$8\%$$ more than its S.P. His gain percent is _________.

A man earns Rs. $$20$$ on the first day and spends Rs. $$15$$ on the next day. He again earns Rs. $$20$$ on the third day and spends Rs. $$15$$ on the fourth day. If he continues to save in this way, how soon will he have Rs. $$60$$ in hand?

Bhajan Singh purchased $$120$$ reams of paper at Rs. $$80$$ per ream. He spent Rs. $$280$$ on transportation, paid octroi at the rate of $$40$$ paise per ream and paid Rs. $$72$$ to the coolie. If he wants to have a gain of $$8\%$$, what must be the selling price per ream?

A man sells two horses for Rs. 4000 each, neither losing nor gaining in the deal. If he sold one horse at a gain of 25$$\%$$, the other horse is sold at a loss of _____ .

A shopkeeper sold an article for $$\text{Rs. } 2090.42$$ without any loss or profit. Approximately, what will be the profit percent, if he sells that article for  $$\text{Rs. }2602.58$$?

Venkat purchased $$20$$ dozens of toys at the rate of Rs. $$375$$ per dozen. He sold each one of them at the rate of Rs. $$33$$ per toy. What was his percentage profit?