For the following questions answer them individually
A sum of ₹25110 is divided between A, B, C, and D such that the ratio of shares of A and B is 8 : 9, that of B and C is 3 : 5 and that of C and D is 1 : 2. What is the difference between the shares (in ₹) of B and D?
A person lost 15% by selling an item for ₹5,270. If he had sold the item for ₹6,324, then what would his profit or loss percentage have been?
Find the value of $$\frac{1}{4} \div 4\frac{2}{9}$$ of $$\frac{9}{19} + \left(\frac{5}{4} - \frac{3}{8}\right)$$.
The difference between the average of all those numbers between 50 and 7 which are divisible by 6 and the average of all prime numbers between 10 and 45, is:
The expenditure of Renu is 150% more than her savings. If her income increases by 20% and the savings increase by 50%, then by what percentage does her expenditure increase?
An article was sold for ₹1,225 after allowing a discount of 12.5%. If 9.5% discoum is given, then for how much will it be sold?
A , B and C can do a work separately in 20, 35 and 60 days, respectively. They started the work together, but B and C left 8 days and 12 days, respectively, before the completion of the work. For how many days, did all three work together?