CLAT 2014

A mixture of 40 L of alcohol and water contains 10% water. How much water should be added to this mixture, so that the new mixture contains 20% water?

A can do a piece of work in 20 days and B can do the same work in 15 days. How long will they take to finish the work, if both work together?

A man can row 5km/h in still water. if the speed of the current is 1km/h, it takes 3h more in upstream than in the downstream for the same distance. the distance is:

A starts a business with ₹ 5000 and B joins the business 5 months later with an investment of ₹ 6000. After a year they earn a profit of ₹ 34000, find the shares of A and B in the profit amount depending on their individual investment.

A farmer has some hens and some goats. if the total number of animal heads is 80 and the total number of animal feet is 200, what is the total number of goats?

A square field has its area equal to 324 m$$^2$$ . The perimeter of the field is:

A closed metal box measure 30 cm $$\times$$ 20 cm $$\times$$ 10 cm. thickness of the metal is 1 cm. the volume of the metal required to make the box is:

The difference between the simple interest and the compound interest (compounded annually) on ₹ 2000 for 2 yr at 8% per annum will be:

A dealer marked his goods 20% above the cost price and allows a discount of 10%. then the gain percent is:

A mean went to the Reserve Bank of India with ₹ 2000. He asked the cashier to give him ₹ 10 and ₹ 20 notes only in return. The man got 150 notes in all. How many notes of ₹ 10 did he receive?