Quantitative Aptitude - Arithmetic Ability Questions

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

Which of the following type of car has the highest increase in sales from 2009 to 2012?

A mixture of 240 litres of juice and water contains 15% water. How much more water (in litres) should be added to this so that the strength of water will become 25% in the new mixture?

The value of (2+32-3-342) is

Dipali bought a set of cups for Rs. 375, but then had to sell it later to clear old stocks for Rs. 345. What is the percentage of loss that she incurred?

If Girish's salary is 4/9 times of Harishankar's and Shirish's salary is 5/6 times of Harishankar's, what is the ratio of Girish's salary to Shirish's.

If the ratio of marked price and selling price is 11 : 10, then what is the discount percentage?

If (1 -­ cosA)/(1 + cosA) = x, then the value of x is

Find co-ordinates of the mid point of the segment joining points C (3,-5) and D (-7,3).