Question
Lewis Acid is a species (charged or uncharged) which can
accept a pair ofSolution
Lewis Acid is an electrophile as it accepts a pair of electrons. Lewis acids generally used in the acid-catalytic organic reactions are AlCl₃, BF₃ etc.
A company produces two products, A and B. The cost of production for product A is ₹120 and for product B is ₹80. If the selling price for product A ...
Rohit sold a machine for Rs. 1,050 and made a profit of 5% on it. At what price should he sell the machine to make a profit of 18% on it?
Furniture is marked 90% above its cost price, which makes the marked price Rs. 2,700 more than its cost price. If sold for a profit of Rs. 1,200, find t...
A shopkeeper bought two articles for Rs. 200 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
By selling 8 pens for ₹80, a shopkeeper loses 20%. How many pens should he sell for ₹248 to earn a 24% profit?
‘A’ sold an article for Rs. 2400 and earned a profit that is 1/3rd greater than the loss he would have incurred if he had sold it for Rs. 300. Dete...
A shopkeeper sold two items. The selling price of the first item equal the cost price of the second item. He sold the first item at a profit of 20% and ...
- A retailer lists a television at 55% above the cost price. If the tagged price is Rs. 15,500 and he offers a 20% discount, how much profit does he make?
If the Cost price of an item is 6/4 of its selling price, then what will be the loss/profit percentage?
- An article is marked 60% above its cost price and sold after allowing a discount of 20%. If the selling price of the article is Rs. 3,840, then find the pr...
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