Quantitative Aptitude Quiz For IBPS SO Prelims 2022- 4th December

Directions (1-6): Study the chart given below and answer the following questions.
Bar chart shows the number of articles (in ‘000) manufactured by 6 different companies (A, B, C, D, E & F) in 2017 and percentage of defective articles out of total manufactured articles of these companies in 2017.

Note – Total articles manufactured by a company = Total defective articles of a company + Total non-defective articles of a company.

Q1. Find average number of articles manufactured by company-B & F are what percent of defective articles of company-A & E together?
(a) 400%
(b) 250%
(c) 450%
(d) 350%
(e) 300%

Q2. Find average number of non-defective articles manufactured by company-D, E & F.
(a) 40000
(b) 33000
(c) 36000
(d) 31000
(e) 45000

Q3. Defective articles of company-D & F together is what percent more or less than non-defective articles of company-A?
(a) 30%
(b) 40%
(c) 10%
(d) 50%
(e) 20%

Q4. If company-B sells non-defective articles at Rs.10/unit and defective article at Rs.4/unit, then find total revenue of company-B.
(a) Rs. 3.62 lacs
(b) Rs. 3.75 lacs
(c) Rs. 3.85 lacs
(d) Rs. 3.69 lacs
(e) Rs. 3.81 lacs

Q5. If manufacturing cost of company-C is Rs.20/unit and ratio of per unit selling price of non-defective articles to that of defective articles is 5 : 2, then find revenue of company-C from defective articles (company earned Rs.87500 on selling all manufactured articles).
(a) Rs.182000
(b) Rs.187000
(c) Rs.179000
(d) Rs.175000
(e) None of the above.

Q6. Articles manufactured by company-C & D together are how much more or less than articles manufactured by company-A & E together?
(a) 10000
(b) 35000
(c) 18000
(d) 27000
(e) 25000

Q7. B alone can complete a piece of work in 36 days while D alone can complete same piece of work in 25 days. C is 50 % more efficient than B and A is 20% less efficient than C. If all four starts working together (B & C are working with 56% & 20% more efficiency respectively than their usual efficiency), then in how many days the work will be completed?
(a) 12 days
(b) 18 days
(c) 15 days
(d) 6 days
(e) 10 days

Q8. Time taken by boat to cover D km in upstream is 4 hours more than the time taken by same boat to cover D km in downstream. Speed of boat in still water is 250% of speed of stream. If same boat covers 162km in upstream in 9 hours, then find the value of D.
(a) 134
(b) 156
(c) 168
(d) 189
(e) None of the above.

Q9. A salesman purchased 50 laptops from a manufacturer at Rs.36000 each. If salesman marked each laptop 150% above the cost of each laptop and started a scheme – on purchase of every laptop he will give accessories worth Rs.25000 free and 30% discount on marked price of each laptop, then find the amount of profit earned by the salesman on selling all the laptops.
(a) Rs.150000
(b) Rs.200000
(c) Rs.80000
(d) Rs.100000
(e) Rs.140000

Q10. Ayush invested Rs.P at R% p.a. CI. If compound interest received in second year and third year is Rs.3450 and Rs.3967.5 respectively, then find the value of P.
(a) Rs.30000
(b) Rs.20000
(c) Rs.25000
(d) Rs.15000
(e) None of the above.

Directions (11-15): Find value of (?) in the following questions.