# Quantitative Aptitude for IBPS PO Prelims Exam: 7th September 2018

**Dear students,**

**Numerical Ability or Quantitative Aptitude**Section has given

**heebie-jeebies**to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the

**Quantitative Aptitude quiz**to help you practice with the best of latest pattern questions.

**Direction (1-5): The following table shows the no. of cyberattack on various agencies in five different years. Study the table carefully and answers the question that follow:**

**Q1. What is the average of no. of cyberattacks on CIA in all the five years?**

1960

1650

1860

1690

1560

**Q2. Total no. of cyberattacks held on RAW agency in 2005 and 2008 together is what percent of total cyberattacks held on ISISI in 2006?**

125%

150%

175%

75%

275%

**Q3. In 2010, RAW had reduced no. of cyberattacks on it by 25% than that in previous year by introducing new security system. What is the total no. of cyberattacks on RAW in the years 2008, 2009, and 2010 together?**

5,000

6,000

6,400

8,000

4,000

**Q4. What is the difference between total number of cyberattacks on all agencies together in 2006 and that in 2008?**

3,000

3,500

2,800

2,500

2,000

**Q5. Total no. of cyberattacks on CIA and ISISI together in 2007 is what percent more or less than that on RAW and NATO together in the same year?**

20% less

25% less

20% more

30% more

25% more

**Directions (6-10): Find the wrong term in the following number series.**

**Q6. 5, 15, 30, 135, 405, 1215, 3645**

5

30

405

3645

1215

**Q7. 2, 9, 28, 65, 126, 216, 344**

9

28

216

65

344

**Q8. 1, 2, 6, 21, 86, 445, 2676**

86

6

21

445

2676

**Q9. 3, 5, 12, 38, 154, 914, 4634**

5

12

154

914

4634

**Q10. 696, 340, 168, 80, 36, 14, 3**

14

168

340

80

3

**Q11. In a 90 litres mixture of milk and water, percentage of water is only 30%. The milkman gave 18 litres of this mixture to a customer and then added 18 litres of water to the remaining mixture. What is the percentage of milk in the final mixture?**

64 %

48 %

52 %

68 %

56 %

**Q12. The cost price of article A is Rs. 100 more than the cost price of article B. Article A was sold at 40% profit and article B was sold at 40% loss. If the overall profit earned after selling both the articles is 5%, what is the cost price of article B ?**

Rs. 300

Rs. 400

Rs. 250

Rs. 350

Rs. 450

**Q13. At present, the respective ratio between the ages of A and B is 3 : 4 and that between A and C is 1 : 2. Six years hence, the sum of ages of A, B and C will be 96 years. What is the present age of A ?**

12 years

21 years

18 years

15 years

9 years

**Q14. When one litre of water is added to a mixture of acid and water, the new mixture contains 20% acid. When one litre of acid is added to the new mixture, then the resulting mixture contains 100/3% acid. The percentage of acid in the original mixture was**

20%

22%

24%

25%

None of these

**Q15. 2 men can complete a piece of work in 6 days. 2 women can complete the same piece of work in 9 days, whereas 3 children can complete the same piece of work in 8 days. 3 women and 4 children worked together for 1 day. If only men were to finish the remaining work in a day, how many total men would be required?**

4

8

6

can’t be determined

None of these

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