Quantitative Aptitude Quiz For IBPS RRB PO/Clerk Prelims 2022- 4th August

Directions (1-5): Study the given information carefully and answer the questions.
In a company, there are total of 500 employees who use three different types of network operators i.e., Airtel, BSNL & Jio. Some employees use one network operator while some uses more than one operator. There are 10 employees who use all three network operators while 75 employees use more than one network operator. There are 100 employees who use only Jio and 140 employees use only BSNL. 40% of total employees use BSNL’s network operator and the number of employees using BSNL & Airtel both but not Jio and number of employees using BSNL & Jio both but not Airtel are same.

Q1. Find the number of employees who are using exactly two network operators?
(a) 50
(b) 65
(c) 75
(d) 55
(e) 45

Q2. Find the employees using only Airtel are what percent more/less than the number of employees using only Jio?
(a) 40%
(b) 50%
(c) 75%
(d) 65%
(e) 85%

Q3. Find the respective ratio of employees using both Airtel & Jio but not BSNL to the number of employees using BSNL & Airtel both but not Jio?
(a) 3:5
(b) 2:3
(c) 5:3
(d) 1:5
(e) 5:1

Q4. Find the number of employees using BSNL only are what percent of the employees using Jio only?
(a) 100%
(b) 185%
(c) 133.33%
(d) 125%
(e) 140%

Q5. Find the number of employees using only one network operator?
(a) 400
(b) 450
(c) 425
(d) 475
(e) None of these

Directions (6-10): Study the given passage carefully and answer the questions.
A can complete a work in X days while B takes ‘X+10’ days to complete same work. If A & C work together, they take 15 days to complete the work. If all three work together they take ‘X/2’ days to finish the work.

Q6. Find the number of days taken by B alone to complete the work?
(a) 30
(b) 50
(c) 20
(d) 25
(e) 15

Q7. Find the value of Y if Y=5X²-35X-100 ?
(a) 600
(b) 800
(c) 1000
(d) 1400
(e) 1200

Q8. Find the respective ratio of time taken by B to complete the work alone to the time taken by C to complete the work alone?
(a) 2 : 5
(b) 5 : 2
(c) 1 : 2
(d) 6 : 5
(e) 2 : 3

Q9. Find the time taken by A & C together to finish double the actual work is what percent of the time taken by B alone to finish the work?
(a) 20%
(b) 100%
(c) 50%
(d) 60%
(e) 75%

Q10. If A, B and C works on alternate days, starting with A, then find the number of days taken to complete the whole work?
(a) 30 days
(b) 40 days
(c) 24 days
(d) 35 days
(e) None of the given options

Directions (11-15): Study the following information carefully and answer the question accordingly.
There are three electronic shops A, B and C, who sells AC and Fan. The ratio of the number of AC to Fans sold by electronic shop A was 3:4 and that by electronic shop C was 2:5 respectively. The sum of number of AC’s and Fans sold by electronic shop B was 300 and the number of Fans sold by B are 50% more than number of AC’s sold by shop B. The number of Fans sold by electronic shop A is 80% of number of Fans sold by electronic shop C. Total numbers of AC’s and Fans sold by all the three electronic shop was 860.

Q11. Find the number of AC’s sold by C are what percent of total number of AC’s sold by all the three shops together?
(a) 75%
(b) 50%
(c) 25%
(d) 100%
(e) 125%

Q12. What is the ratio of Fans sold by electronic shop A and C together to AC’s sold by B and C together?
(a) 10:13
(b) 9: 5
(c) 15:7
(d) 8:15
(e) None of these

Q13. Find average numbers of AC’s sold by electronic shops A and C?
(a) 60
(b) 150
(c) 120
(d) 100
(e) 80

Q14. Find the number of AC’s sold by B are what percent more/less than the number of fans sold by A?
(a) 25%
(b) 50%
(c) 75%
(d) 100%
(e) 125%

Q15. What is the difference between total number of AC’s sold by all the three electronic shops together and total number of Fans sold by all the 3 electronic shops together?
(a) 180
(b) 200
(c) 220
(d) 210
(e) 230

Solutions