For the following questions answer them individually
After giving a discount of 20% on the marked price of an article, it is sold for ₹120. Had the discount not been given, the profit would have been 20%. What is the cost price of the article?
A discount of 20% on the price of an article is the same as a discount of 25% on the price of another article. The prices of the two articles will be, respectively:
The sides of a triangular park are 96 m. 110 m and 146 m. Its area is equal to the area of a field in the shape of a rhombus, one of whose diagonals is 60 m. The length (in m) of its other diagonal is:
A shopkeeper has some toys. He sells two-third of the toys at a profit of 35% and the remaining toys at 10% loss. What is his overall percentage of profit?
Two trains start from places A and B, respectively, and travel towards each other at the speeds of 60 km/h and 50 km/h, respectively. By the time they meet, the faster train has travelled 110 km more than the slower train. What is the distance between A and B?
The ratio of two numbers is 9 : 5. If 8 is added to the larger number and 4 is subtracted from the smaller number, the greater number becomes twice the smaller number. The larger number is:
Vignesh spends 42% of bis monthly salary on food, 16% on house rent. 11% on entertainment and 7% on conveyance. But due to some family function, he has to borrow ₹12,000 from a money lender to meet the expenses of 18,000. What is his monthly salary?
The average of 4, 6, 8, 12 and $$x$$ is 7 and the average of $$x$$, 9, 13, 15 and y is 9. What is the value of 2$$x$$ - 3y ?