Non-ferrous metals do not contain iron, making copper a suitable example.
A plot has to be divided among P, Q and R in the ratio 3:4:7 respectively. If the area of plot received by R is 4800m² more than the area of plot recei...
Adarsh rented a travel bike for a mountain tour. If the bike is rented for 8 hours or less, the charge is Rs. 100 per hour or Rs. 8 per km, whichever is...
In an office, the ratio of the number of males to number of females is 7:3. If 2 males joined the class and 5 females left the class, then the ratio of ...
Given that (4A = 5B = 7C), determine the ratio (B:C:A).
Shops 'A' and 'B' together purchased a total of 9,200 notebooks in the ratio of 2:7 for shop 'A' and 4:9 for shop 'B'. Shop 'A' managed to sell 25% of i...
Monthly savings of ‘Q’ is 20% more than that of ‘P’ and is 44% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 4760 a...
A sum of money is divided in the ratio of 5 : 12. If the smaller part is 380. Find the larger part.
Determine the fourth proportional of 33, 28 and 132.
If 60% of a certain number is equal to 2/5th of another number, what is the ratio between the numbers?
The raw material cost of an article is 1/3 of its manufacture cost. If the cost of manufacturing is decreased in the ratio of 4 : 3 and the cost of its ...