For the following questions answer them individually
The discount on a toy is 15%. A successive discount of 15% is also offered. What is the effective discount on the toy
In an election between two contestants, 25% of the total votes are marked as invalid due to technical problem. The winner gets 7500 votes, which are $$\frac{2}{3}$$ of the total valid votes. The difference in votes of the winner and invalid votes is :
A square and an equilateral triangle have equal perimeters. If the diagonal of the square is $$12\sqrt{2}$$cm , then the area of the triangle is:
At what rate of compound interest per annum, compounding annually, does a sum of money become $$\frac{625}{256}$$ times itself in 4 years?
Rohan and Sohan can complete a piece of work in 10 days and 12 days, respectively. If they work on alternate days, starting with Sohan, in how many days will the whole work be completed?
A runs at a speed that is $$\frac{11}{9}$$ times the speed of B. If B is allowed to have a head start such that B beats A by $$\frac{1}{3}$$ of the length of the race, what part of the length of the race has been given as head start to B over A?
(Note: Consider A and B to start running at the same time.]
The price of a jacket and handbag are in the ratio of 3 : 2. If a jacket costs ₹600 more than the handbag, then the price of the handbag is: