Quantitative Aptitude - Arithmetic Ability Questions

A discount of 45% on an article is equal to the discount of 65% on other article. What is the respective ratio of the marked price of both the articles?

The income of a person is Rs 45000 and his expenditure is Rs 33000. If his income is increased by 22% and expenditure in increased by 11%, then what will be the percentage increase in his savings?

If a3 + b3 = 35 and ab = 6, then what is the value of a + b?

Mayank, Deepak and Pawan, each of them working alone can complete a work in 5, 10 and 15 days respectively. If all three of them work together to complete a work and earn Rs. 12000 what will be Deepak's share of the earnings?

Between 200 and 400 how many numbers are divisible by 7?

If the ratio of cost price and selling price be 10:11, then the profit percentage is

The least number to be added to 13851 to get a number which is divisible by 87 is

The reciprocal of the sum of the reciprocals of 8/7 and 5/6 is: