For the following questions answer them individually
A sum of ₹ 10000 is lent on simple interest at the rate of 15% per annum. What is the difference between Simple interest for 6 years and the simple interest for 2 years?
What is the mean ofthe given data?
2, 3, 4, 5, 6, 7, 8, 9
A train is moving with a uniform speed. Train crosses a bridge of length 243 meters in 30 seconds and a bridge of length 343 meters in 36 seconds. Whatis the speed of the train?
The area of a square and a rectangle are equal. The length of the rectangle is greater than the side of square by 9 cm and its breadth is less than the side of square by 6 cm. What will be the perimeter of the rectangle?
A car covers a certain distance at a speed of 54 km/hr in 7 hours. What should be the speed of car to cover the same distance in 6 hours?
The curved surface area of a cone is 550 $$cm^2$$. If the area of its base is 154 $$cm^2$$, then what will be the volume of the cone?
The table given below shows the marks obtained by 4 students in 5 subjects. The maximum marks of each subject is 100.
What is the total percent marks of P4?
What is the value of $$(14 \div 49 - 3 \div \frac{7}{2} of 5)$$?
The product of two numbers is 720. If their Least Common Multiple is 360, then what will be the Highest common Factor of these two numbers?
A person buys 25 kg of rice for ₹600 and sells them at a loss equal to the selling price of 5 kg rice. What will be the loss percentage?