**Dear Students,**

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**Quantitative Aptitude Quiz For IBPS Clerk Main**

**IBPS Clerk Mains Exam is scheduled to be held on the 20th of January 2019.**Adda247 is here with “Practice Marathon for Clerk Mains 2018” with practice questions on all the topics that are likely to be asked in the exam.

**Today is Day 19 of IBPS Clerk Mains Practice Marathon,**attempt the quiz and win this marathon against lakhs of IBPS Clerk Candidates.

**WATCH VIDEO SOLUTIONS HERE**

**Q1. One letter is taken out at random from ‘ASSISTANT’ and another is taken out from “STATISTICS”. What is the probability that they are of the same letters?**

(a) 19/70

(b) 17/90

(c) 19/88

(d) 19/90

(e)None of these

**Q2. If a 4-digit number is formed at random using the digits 1, 3, 5, 7 and 9 without repetition, then the probability that it is divisible by 5, is**

(a)4/5

(b)3/5

(c)1/5

(d)2/3

(e)None of the above

**Q3. A pipe can fill a cistern in 12 min and another pipe can fill it in 15 mins. but a third pipe can empty it in 6 minutes. The first two pipes are kept open for 5 minutes in the beginning and then the third pipe is also opened. Time taken to empty the cistern is: **

(a) 38 minutes

(b) 22 minutes

(c) 42 minutes

(d) 45 minutes

(e) 50 minutes

**Q4. Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution R in the liquid in the tank after 3 minutes? **

(a) 5/11

(b) 6/11

(c) 7/11

(d) 8/11

(e) 9/11

**Q5. A and B alone can complete a piece of work in 80 days and 120 days respectively. They started working together but A left after 20 days. After another 12 days C joined B and they completed the work in 28 more days. In how many days can C alone complete the work? **

(a) 110 days

(b) 112 days

(c) 114 days

(d) 120 days

(e) 124 days

**Directions (6-10): Study the following pie-chart and bar diagram and answer the following questions.**

**The given pie chart shows the percentage-wise distribution of total students in six schools. Bar graph shows no. of boy students in each school.**

**Q6. What is the sum of the number of girls in School C, in School E and the number of boys in School D together?**

(a) 1,700

(b) 1,900

(c) 1,600

(d) 1,800

(e) 2,300

**Q7. What is the ratio of the number of boys in School C and number of girls in School B together to total number of students in School E?**

(a) 45 : 97

(b) 43 : 95

(c) 52 : 87

(d) 65 : 87

(e) 73 : 43

**Q8. What is the difference between the total number of students in School F and the number of boys in School E?**

(a) 820

(b) 860

(c) 880

(d) 840

(e) 260

**Q9. In which of the following schools is the total number of students equal to the number of girls in School E?**

(a) A

(b) B

(c) C

(d) D

(e) F

**Q10. The number of girls in School A is approximately what percentage of the total number of students in School B?**

(a) 55

(b) 50

(c) 35

(d) 45

(e) 40

**Directions (11-15): Two equations I and II are given below in each question. You have to solve these equations and give answer **

**(a) if x > y**

**(b) if x < y**

**(c) if x ≤ y**

**(d) if x ≥ y**

**(e) if x = y or no relation can be established**

**Q11. I.** 2x²–11x+15=0

**II.** 5y²–13y–6=0

**Q12. I.** 4x+3y=12

** II.** 3x+5y=8