Are you preparing for campus placements,Banking,SSC, IAS, Insurance,Defence and other competitive exams? Then, make sure to take some time in practicing the Percentage questions and answer in Quantitative Aptitude. Moreover, only those questions are included that are relevant and likely to be asked in any competitive exam. So, take these questions and answer, brush up your skills and practice to stay fully prepared for any your exam.
Q57.In an examination, 50% students failed in Physics and 40% in chemistry and 15% students failed in both subjects. If 400 students passed in both the subjects, find the number of students appeared in the exam.
Q58.Ramu buys an article costing Rs. 1962. The rate of sales tax is 9%. He tells the shopkeeper to give a discount on the price of the article to such an extent that she has to pay Rs. 1962 inclusive of sales tax. The discount required is:
Q59.Two numbers are less than a third number by 40% and 46% respectively. The per cent by which the second number is less than the first is: