Directions (1-5): Study the following information carefully to answer the given questions.
A chartered accountancy firm having 450 employees has sent all its employees for training in one or more areas among HRM, Computer skills and Financial skills. The employees are classified into two categories – Officers and Executives – in the ratio of 4 : 5. 10% of the Officers take training only in Computer skills. 16% of the Executives take training only in HRM, which is equal to the number of Officers taking training only in Financial skills. And 40% of the Officers are taking training in HRM and Financial skills both. 6% of the total employees are taking training in all the three areas and of these, two-third are Officers. 10% of the total employees are taking training in HRM and Computer skills both. The number of Officers taking training only in HRM is 25% of the number of Executives taking training only in HRM. 20% of the total number of employees are taking training only in Computer skills. The number of Executives taking training in HRM and Financial skills both is 20% of the total number of Executives. There is no such executive as takes training in both Financial skills and Computer skills but not in HRM. Among the employees who take training in both HRM and Computer skills but not in Financial skills, the ratio of officers to executives is 1 : 8
Q1. How many Executives are taking training in Financial skills?
(a) 124
(b) 120
(c) Can’t be determined
(d) 80
(e) None of the above
S1. Ans.(a)
Sol. No. of Executives taking training in Financial skill = 74 + 41 + 9 = 124
Q2. How many Officers are taking training in Computer skills?
(a) 22
(b) 88
(c) 58
(d) 40
(e) None of the above
S2. Ans.(b)
Sol. Total no. of Officers taking training in Computer skills = 20 + 2 + 18 + 48 = 88
Q3. How many Executives are taking training in HRM but not in Computer skills?
(a) 90
(b) 106
(c) 81
(d) 80
(e) None of the above
S3. Ans.(c)
Sol. Number of Executives = 40 + 41 = 81
Q4. What percent of the total number of Officers are taking training in Financial skills but not in HRM?
(a) 70%
(b) 44%
(c) 40%
(d) 35%
(e) None of the above
Q5. How many employees are taking training in Financial skills?
(a) 280
(b) 295
(c) 292
(d) 287
(e) None of the above
S5. Ans.(c)
Sol. Total no. of employees taking training in Financial skills = 62 + 41 + 18 + 9 + 48 + 0 + 40 + 74
= 292
Directions (6-10): Study the given information carefully to answer the questions.
Sidhartha has decided to start a new company ‘Sidhartha Travels’. He wants to buy some furniture – table, chair, air conditioners. He also wants to buy a few desktops which will include monitor, CPU, Keyboard and mouse. The cost of each table is 13.5 times the cost of a mouse and the cost of a chair is 3/5 of the cost of a table. The cost of an air conditioner is 5 times the cost of a chair. The cost of a monitor is 20% more than the cost of a chair, A CPU costs Rs. 1500 more than a table and the keyboard costs 4 times a mouse. The cost of a mouse is Rs. 1000.
Q6. What will be the total cost of 1 table and 2 chairs together?
(a) Rs. 23,200
(b) Rs. 28,800
(c) Rs. 29,700
(d) Rs. 24,700
(e) Rs. 21,300
(6-10)
Cost of Table – 13500
Cost of Chair – 8100
Cost of AC – 40500
Cost of Monitor – 9720
Cost of CPU – 15000
Cost of Keyboard – 4000
Cost of Mouse – 1000
S6. Ans.(c)
Sol. Total Cost = 13500 + (2 * 8100) = 29700
Q7. What is the ratio of the cost of a CPU to the total cost of a mouse and a keyboard together?
(a) 3:2
(b) 4:1
(c) 3:1
(d) 5:1
(e) 5:3
Q8. If the cost of a keyboard and a mouse increases by 20% and 15% respectively, what will be the total cost of a desktop (given that the cost of a CPU and a monitor is the same)?
(a) Rs. 36,930
(b) Rs. 32,640
(c) Rs. 34,753
(d) Rs. 30,670
(e) Rs. 35,425
Q9. Sidhartha bought 1 table, 1 chair and 1 desktop for himself. What was the total cost incurred to him?
(a) Rs. 53,400
(b) Rs. 51,460
(c) Rs. 50,640
(d) Rs. 55,440
(e) Rs. 51,320
S9. Ans.(e)
Sol. Total cost = 13500 + 8100 + 1000 + 4000 + 9720 + 15000 = Rs. 51320
Q10. It was initially decided that 4 air conditioners will be installed but later only 3 air conditioners and a fan were installed. If the cost of a fan is 1/10 of the cost of an air conditioner, what was the total cost incurred?
(a) Rs. 1,29,400
(b) Rs. 1,24,500
(c) Rs. 1,25,550
(d) Rs. 1,24,350
(e) Rs. 1,25,600
Directions (11-15): Study the given bar graph carefully to answer the questions.
The production of tea (in tones) by different companies for three years 2013, 2014 and 2015 respective.
Q11. The total production of five companies in 2015 is what percent of the total production by Company B and D together in 2013?
(a) 100%
(b) 150%
(c) 175%
(d) 200%
(e) 225%
Q12. What is the ratio of the production by Company B in the given three years to the production by Company C in the given three years?
(a) 6:7
(b) 8:7
(c) 7:8
(d) 7:6
(e) None of the above
Q13. For which company was the rise or fall in the production of tea from 2013 to 2014 the maximum?
(a) A
(b) B
(c) C
(d) D
(e) E
Q14. The production of tea of Company E in the year 2013 is approximately what percent of the total production of Company C in all the given years?
(a) 32.5%
(b) 45%
(c) 38%
(d) 45.5%
(e) None of the above
S14. Ans.(c)
Sol. Production of tea of Company E in 2013 = 40
Total production of tea of Company C in all the given years = 25 + 35 + 45 = 105
∴ Required % = 40/105× 100 = 38.09% ≈ 38%
Q15. The ratio of the average production of all companies in 2013 to that of all the companies in 2014 is
(a) 38:37
(b) 37:38
(c) 37:39
(d) 39:37
(e) None of the above
