Quantitative Aptitude Quiz For IBPS RRB PO, Clerk Prelims 2021- 21st June

Table of Contents

Directions (1-5): study the given information carefully and answer the questions.
In a company, there are 3 companies laptop provided to its employee i.e. Dell, HP & Lenevo There are total 1000 employees. Some employees use single laptop while some uses more than it. 20 users uses all 3 companies laptop. 150 employees use more than one company’s laptop. 200 employees use only Lenovo’s laptop while 280 use only HP’s laptop. 40% of total employees use HP’s laptop & same no. of employees uses HP & Dell both & HP & Lenovo both.

Q1. How many employees are using both Dell & Lenovo together?
(a) 20
(b) 30
(c) 50
(d) 40
(e) 10

Q2. Employees using only Dell’s laptop are what percent of employees using only Lenovo’s laptop?
(a) 140%
(b) 150%
(c) 175%
(d) 165%
(e) None of these

Q3. What is the ratio of employees using both Dell & Lenovo laptops together to employees using all 3 companies laptops?
(a) 3:2
(b) 2:3
(c) 3:5
(d) 5:3
(e) 5:2

Q4. Employees using Dell are what percent more than employees using Lenovo?
(a) 40%
(b) 85%
(c) 33.33%
(d) 12.5%
(e) 56.67%

Q5. How many employees uses only one company’s laptop?
(a) 860
(b) 870
(c) 850
(d) 830
(e) 840

Directions (6-10): Study the following information carefully and answer the question accordingly.
Three stationary owners A,B and C sells Pen and Pencil. The ratio of the number of pen to pencil sold by stationary A was 7:5 and that sold by stationary B was 3:2 respectively. The number of pens and pencil sold by stationary C was 128 and ratio of number of pen to pencil sold by stationary C was 5:3. The total number of pens sold by stationary A was 10 % more than the pen sold by stationary B.Total numbers of pen and pencils sold by all the three stationary was 874.

Q6. If cost of each pen and each pencil sold by A is Rs 20 and Rs 10 respectively, then find total amount earned by stationary A?
(a) Rs 6370
(b) Rs 6470
(c)Rs 6270
(d) Rs 6300
(e) Rs 6400

Q7.What is the ratio of pens sold by stationary A and B together to pencils sold by B and C together?
(a) 188:441
(b) 441:188
(c) 233:447
(d) 447:233
(e) None of these

Q8. Find average numbers of pens sold by all the three stationary?
(a) 176.67
(b) 172.67
(c) 177.67
(d) 173.67
(e) 179.67

Q9.If number of pens sold by stationary B is increased by 20% and number of pencils sold by stationary C is increased by 25%, then what is sum of total pens sold by stationary B and pencil sold by stationary C?
(a) 312
(b) 322
(c)328
(d) 340
(e) 304

Q10. What is the difference between total number of pens sold by all the 3 stationary together and total number of pencils sold by all the 3 stationary together?
(a) 178
(b) 172
(c) 168
(d) 184
(e) 190

Directions (11-15): Study the given passage carefully and answer the questions.
In an office, there are 200 employees who consume any product (Espresso, Cappuccino, and Latte) of Nescafe. 25 employees consume espresso & latte both while 15 consume espresso & cappuccino both. 35 consume only latte. 95 employees consume espresso. 30 consume all 3 drinks. 100 employees consume exactly one drink.

Q11. How many employees do drink exactly 2 drinks?
(a) 75
(b) 100
(c) 70
(d) 80
(e) 65

Q12. Employees consuming cappuccino are approximately what percent of employees consuming latte?
(a) 92%
(b) 98%
(c) 94%
(d) 96%
(e) 99%

Q13. What is the ratio of employees consuming only espresso to employees consuming cappuccino & latte both?
(a) 5:6
(b) 5:8
(c) 3:4
(d) 6:5
(e) 8:5

Q14. What is the total no. of employees that consumes more than one drink?
(a) 90
(b) 110
(c) 80
(d) 95
(e) 100

Q15. Average no. of employees consuming only espresso & only latte are how much more/less than average no. of employees consuming cappuccino & latte both and all 3 drinks?
(a) 2.5
(b) 0
(c) 5
(d) 7.5
(e) 10

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