Two partners M and N buy a car. M pays a share of $$\dfrac{3}{7}th$$ of the total cost of the car. M
pays ₹ 31,540 less than N. What is the cost of the car?

If the edge of a cube is increased by 3 $$cm$$,the volume will increase by 657 $$cm^3$$. What then is the original length of each edge of the cube?

A train travelling at constant speed crosses two persons walking in the same direction in 8 seconds and 8.4 seconds respectively. The first person was walking at the speed of 4.5 km/hr while the second was walking at the speed of 6 km/hr. What was the speed of the train in km/hr?

In a camp 180 students had ration for 20 days. How many students should leave the camp if the ration should last for 25 days?

Select the term that relates to the fourth term in the same way as the first term relates to the second term.
Beer : Fermentation : : ? : Decomposition