For the following questions answer them individually
The difference between cost price and selling price of a table is Rs. 124. If loss percentage is 40 percent then what is the selling price?
A certain sum becomes 5 times of itself in 8 years at a rate of simple interest. In 24 years it will become how many times of itself at the same rate of simple interest?
Umesh sells an article and earns a profit of 75 percent. What will be the ratio of cost price and selling price?
If the ratio of the ages of A and B is 3 : 4 and the sum of their ages is 28, then find the age of B.
If the perimeter of a rhombus is 200 cm and one of its diagonal is 80 cm, then what ts the area of the rhombus?
Average of 50 observations was calculated as 23. Three observations 19, 33 and 66 were wrongly taken as 30, 38 and 69. What will be the correct average?
Hiten marks his pen at Rs. 15625 and after allowing discount of 20 percent, he still earns 25 percent profit. What is the cost price of the pen?
What is the value of $$\frac{0.25 \times (0.25 \div 0.25)}{(0.25 \div 0.25) \times 0.25}$$?