Question
Let p be a two-digit number and q be the number
consisting of same digits written in reverse order. If p × q = 2430, then what is the difference between p and q?Solution
The correct answer is D
A trader bought two laptops at a certain amount. He sold the first laptop at a 50% profit and the second laptop at a 10% loss. If the selling price of e...
P purchased a book from registered store and gets 12% discount while Q purchased the same book from a roadside stall and got 15% discount. If Q paid Rs....
Ratio of the cost price of article ‘A’ to ‘B’ is 4:5, respectively. Article ‘A’ is marked up by 26% above its cost price and then sold at a ...
- The amount discounted on a microwave oven is Rs. 1000, which is Rs. 400 less than the gain obtained from its sale. If the microwave’s cost is Rs. 1200, d...
Marked price of an article is Rs.220 more than its cost price. If profit earned is equal to the discount given then find the profit earned?
A dishonest seller, at the time of selling and purchasing uses weight 22% less and 30% more per kg respectively. Find the approx. percent profit earned ...
The ratio of cost price to marked price of a bicycle is 3:4. It is sold for Rs. 5100 after a discount of 15%. Find the profit earned.
The cost price of an article is Rs. 2335 and a shopkeeper wants to earn 12% profit on it after giving 20% discount on marked price. Find the marked pric...
The cost price of 20 earphones equals the selling price of 16 earphones. The ratio of the cost price of an earphone to a pouch is 3:2. The sum of the se...
The combined cost price of Bournvita and Horlicks is Rs. 2000. With Horlicks sold at a 16% profit and Bournvita at a 20% profit, and given that the rati...
