Quantitative Aptitude: Daily Practice Questions 2

Bit Bank Quantitative Aptitude

1. The average weight of P, Q and R is 92 kg. if S joins the group, the average weight of the group becomes 89 kg. if another man T who weighs 5 kg more than S, replaces P, then the average of Q, R, S and T becomes 87 kg. What is the weight of P?

  1. 91 kg
  2. 92 kg
  3. 93kg
  4. 94 kg
  5. None of the above

2. A and B started a business making an initial investment of Rs.15000 and Rs.24000 respectively. At the end of the year A got a total amount (Amount invested + Profit before tax) of Rs.20000. if they have to pay income tax on the total profit @10% then how much tax they have paid?

  1. Rs.1300
  2. Rs.1500
  3. Rs.13000
  4. Rs.850
  5. Rs.1150

3. If the price of oil increases by25%, by what percentage should the consumption be reduced so that the expenditure on oil can be the same?

  1. 20%
  2. 25%
  3. 30%
  4. 35%
  5. None of the above

4. Ramesh bought two articles for Rs.400 and Rs.500 respectively and he sold with them a profit of 10% and a loss of 5% on them respectively. What is the overall profit/loss % realized by Ramesh?

  1. Profit of 2.3%
  2. Loss of 1.67%
  3. Profit 1.67%
  4. Profit 1.5%
  5. Neither profit nor loss

5. Following is the information about the married and unmarried employees in a company: The ratio of the number of the number of married females to unmarried females is 9:8. There are 850 people in total and 475 people are married in that. What is the male to female ratio in the company?

  1. 2:1
  2. 1:1
  3. 6:5
  4. 5:4
  5. 1:2

6. The ratio of the present ages of A and B is 1:3. If the ratio of their ages 1 years ago was 8:25, what is the present age of B?

  1. 41 years
  2. 49 years
  3. 39 years
  4. 51 years
  5. 55 years

7. Present price of a washing machine is Rs.10000. what will be the price of machine after 2 years, if price increases at the rate of 30% per annum and 15% per annum in the next two successive years?

  1. Rs.16545
  2. Rs.14540
  3. Rs.14645
  4. Rs.14950
  5. Rs.16540

8. If a number is added to 7/9 of 35% of 900, the value so obtained is 325. What is the number?

  1. 60
  2. 12
  3. 90
  4. 180
  5. None of the above

Answers

  1. 93kg
  2. Rs.1300
  3. 20%
  4. Loss of 1.67%
  5. 1:1
  6. 51 years
  7. Rs.14950
  8. None of the above