IBPS RRB PO/Clerk Mains Quantitative Aptitude Quiz: 7th September 2019

IBPS RRB PO/Clerk Quantitative Quiz

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Directions (1-5): Read the following graph carefully and answer the questions given below:-

Delhi University offers two courses PG and PhD. The information regarding number of students applied for these two courses and how many of them got selected from year 2004-2009 are shown by the graphs given below:

Q1. The percentage increase/decrease in the students got selected for PG in 2005 over year 2004 is approximately what percent of the percentage increase/decrease in the number of students applied for PhD in year 2008 over year 2007?

(a) 470%

(b) 450%

(d) 460%

(e) 410%

Q2. Average number of students got selected for PhD program is approximately what percent more/less than the average number of students applied for PG programs.

(a) 72% less

(b) 72% more

(d) 82% more

(e) 77% more

Q3. Which year shows the highest quantum difference between the number of students applied and got selected for PhD programs.

(a) 2004

(b) 2005

(d) 2008

(e) 2009

Q4. The ratio of number of students selected in 2005, 2007 and 2009 for PhD course to number of students applied in 2004, 2006 and 2008 for same course is:

(a) 2389 : 4980

(b) 2581 : 4700

(d) 2471 : 5321

(e) None of the above

Q5. In PG program which year shows highest percentage increase/decrease in number of student selected over previous year?

(a) 2005

(b) 2006

(d) 2008

(e) 2009

Q6. A man invested in two different schemes A & B and investment in scheme A is 25% more than that of scheme B. Scheme A offered SI at the rate of (R – 2.5)% for two year while scheme B offered SI at the rate of (R + 5)% for three years and ratio of interest received by man from scheme A to that of scheme B is 5 : 12. Find the total interest received by man, if he will invest Rs 2250 at the rate of 2R% per annum on CI for two years?

(a) 920 Rs

(b) 990 Rs

(d) 900 Rs

(e) 850 Rs

Q7. 21 women can complete a piece of work in 20 days by working 10 hours a day. In how many days 21 men will complete the work by working 8 hrs a day if 3 men work as much as 5 women?

(a) 18 days

(b) 15 days

(d) 12 days

(e) 10 days

Q8. The speed of a boat in still water is 5 km/hr and speed of current is 3 km/hr. If time taken to cover a certain distance upstream is 8 hours then how long will the boat take to cover the same distance in downstream?

(a) 2.5 hrs.

(b) 3 hrs.

(d) 3.5 hrs.

(e) 1.5 hrs.

Q9. On Rs. 1250 invested at a simple interest rate at 2 per cent per annum, Rs 250 is obtained as interest in certain years. In order to earn Rs 1000 as interest on Rs 2000 in the same number of years, what should be the rate of simple interest?

(a) 3%

(b) 4%

(d) 6%

(e) None of these

Q10. P, Q and R take (x-28) days, (x-18) days and (x-8) days respectively to complete a job. The three work in a rotation to complete the job with only 1 person working on a day. Who should start the job so that the job is completed in the least possible time?

(a) P

(b) Q

(d) Any one of the three

(e) Can’t be determined