Question
Which of the following is a process in which hot, less
dense materials rise upward and are replaced by colder, more dense materials?Solution
The correct answer is D
One article is sold at 15% profit while other is sold at 5% loss such that the difference between their selling prices is Rs. 130. If the cost price of ...
A person buys 5 tables and 9 chairs for Rs. 15400.He sells tables at 10% profit and chairs at 20% profit. If his total profit on selling all tables and...
A seller purchases pears for Rs. 192 per dozen and sells each for Rs. 20. If he sells 5 dozen pears, how much profit does he earn in total?
A retailer purchased a product for Rs. 'y'. He increased its price by Rs. 2,500 above the cost price and then sold it after applying two successive disc...
A reduction of 10% in the price of sugar enables a man to buy 5 kg more for RS 300. Find the reduced price per kg of sugar.
Anjali sold a gadget at a profit of 30%, while Rahul sold the same gadget at a profit of 28%. If Anjali earned Rs. 50 more than R...
A shopkeeper sells his article at a loss of 5% but dishonestly gives 20% less weight. So find out his overall profit and Loss?
An item costs Rs.1250. It is marked up by x% and then sold after a discount of (x – 8)%. The seller earns a profit of Rs.30. Find the marked price.
Anita bought 80 pencils for Rs. 96 and she sold them in such a manner so that selling price of 40 pencils is Rs. 72. Find the value of 2(P + 10) if the ...
The selling price of a lighter and two candles is Rs. 70. However, selling price of two lighters and one candle is Rs. 95. If each lighter is sold at 25...
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