Chemical Engineering Plant Economics MCQ Solved Paper for SSC CGL

1. Depreciation is __________ in profit with time.
A. Decrease
B. Increase
C. No change
D. None of these
Answer : A

2. Which of the following is not a component of depreciation cost?
A. Repairs and maintenance cost
B. Loss due to obsolescence of the equipment
C. Loss due to decrease in the demand of product
D. Loss due to accident/breakdown in the machinery
Answer : A

3. Which of the following elements is not included in the scope of market analysis?
A. Competition from other manufactures
B. Product distribution
C. Opportunities
D. Economics
Answer : D

4. In a manufacturing industry, breakeven point occurs, when the
A. Total annual rate of production equals the assigned value
B. Total annual product cost equals the total annual sales
C. Annual profit equals the expected value
D. Annual sales equals the fixed cost
Answer : B

5. A shareholder has __________ say in the affairs of company management compared to a debenture holder.
A. More
B. Less
C. Same
D. No
Answer : A

6. The 'total capital investment' for a chemical process plant comprises of the fixed capital investment and the
A. Overhead cost
B. Working capital
C. Indirect production cost
D. Direct production cost
Answer : B

7. 'Utilities' in a chemical process plant includes compressed air, steam, water, electrical power, oxygen, acetylene, fuel gases etc. Utility costs for ordinary chemical process plants ranges roughly from __________ percent of the total product cost.
A. 1 to 5
B. 10 to 20
C. 25 to 35
D. 35 to 45
Answer : B

8. In which of the electric power generation system, the operating cost is minimum?
A. Thermal
B. Nuclear
C. Hydroelectric
D. Fast breeder reactor
Answer : C

9. The economic life of a large chemical process plant as compared to a small chemical plant is
A. Only slightly more
B. Much more
C. Slightly less
D. Almost equal
Answer : B

10. Effluent treatment cost in a chemical plant is categorised as the __________ cost.
A. Fixed
B. Overhead
C. Utilities
D. Capital
Answer : C

11. If an amount R is paid at the end of every year for 'n' years, then the net present value of the annuity at an interest rate of i is
A. R [{(1 + i)ⁿ - 1}/ i ]
B. R [{(1 + i)ⁿ - 1}/ i (1 + i)ⁿ]
C. R(1 + i)ⁿ
D. R/(1 + i)ⁿ
Answer : B

12. Optimum economic pipe diameter for fluid is determined by the
A. Viscosity of the fluid
B. Density of the fluid
C. Total cost considerations (pumping cost plus fixed cost of the pipe)
D. None of these
Answer : C

13. Fixed capital investment of a chemical plant is the total amount of money needed to supply the necessary plant and manufacturing facilities plus the working capital for operation of the facilities. Which of the following components of fixed capital investment requires minimum percentage of it?
A. Electrical installation cost
B. Equipment installation cost
C. Cost for piping
D. Equipment insulation cost
Answer : D

14. Annual depreciation costs are constant, when the __________ method of depreciation calculation is used.
A. Declining balance
B. Straight line
C. Sum of the years digit
D. None of these
Answer : B

15. Profit is equal to revenue minus
A. Book value
B. Total cost
C. Operating cost
D. None of these
Answer : B

16. Most chemical plants use an initial working capital amounting to 10-20% of the total capital investment. But this percentage may increase to __________ percent in case of seasonal products manufacturing plant.
A. 30
B. 50
C. 75
D. 95
Answer : B

17. In a chemical process plant, the total product cost comprises of manufacturing cost and the
A. General expenses
B. Overhead cost
C. R & D cost
D. None of these
Answer : A

18. A balance sheet for an industrial concern shows
A. The financial condition at any given time
B. Only current assets
C. Only fixed assets
D. Only current and fixed assets
Answer : A

19. Which of the following is not a component of the fixed capital for a chemical plant facility?
A. Raw materials inventory
B. Utilities plants
C. Process equipment
D. Emergency facilities
Answer : A

20. Operating profit of a chemical plant is equal to
A. Profit before interest and tax i.e., net profit + interest + tax
B. Profit after tax plus depreciation
C. Net profit + tax
D. Profit after tax
Answer : A

21. Out of the following, the depreciation calculated by the __________ method is the maximum.
A. Diminishing balance
B. Straight line
C. Sum of the years digit
D. Sinking fund
Answer : A

22. Payback period
A. And economic life of a project are the same
B. Is the length of time over which the earnings on a project equals the investment
C. Is affected by the variation in earnings after the recovery of the investment
D. All (A), (B) and (C)
Answer : B

23. Gantt chart (or Bar chart) is helpful in
A. Efficient utilisation of manpower and machines
B. Preparing production schedule
C. Efficient despatching of products
D. Inventory control
Answer : B

24. Optimum number of effects in a multiple effect evaporator is decided by the
A. Cost benefit analysis
B. Floor area availability
C. Terminal parameters
D. Evaporation capacity required
Answer : A

25. The ratio of gross annual sales to the fixed capital investment is termed as the __________ ratio.
A. Cash reserve
B. Capital
C. Turnover
D. Investment
Answer : C

26. Effective and nominal interest rates are equal, when the interest is compounded
A. Annually
B. Fortnightly
C. Monthly
D. Half-yearly
Answer : A

27. A present sum of Rs. 100 at the end of one year, with half yearly rate of interest at 10%, will be Rs.
A. 121
B. 110
C. 97
D. 91
Answer : A

28. Annual depreciation cost are not constant when, the __________ method of depreciation calculation is used.
A. Straight line
B. Sinking fund
C. Present worth
D. Declining balance
Answer : D

29. The amount of simple interest during 'n' interest period is (where, i = interest rate based on the length of one interest period, p = principal)
A. p.i.n.
B. p(1 + i.n)
C. p(1 + i)n
D. p(1 - i.n)
Answer : A

30. Relative cost of chemical process plants in India is about __________ percent more than the similar plants in U.S.A.
A. 15
B. 35
C. 55
D. 75
Answer : B

31. Which of the following is not a component of working capital?
A. Raw materials is stock
B. Finished products in stock
C. Transportation facilities
D. Semi-finished products in the process
Answer : C

32. The ratio of working capital to total capital investment for most chemical plants (except for nonseasonal based products) is in the range of __________ percent.
A. 0.1 to 1
B. 1 to 2
C. 10 to 20
D. 50 to 60
Answer : C

33. Which of the following is not a component of the working capital for a chemical process plant?
A. Product inventory
B. In-process inventory
C. Minimum cash reserve
D. Storage facilities
Answer : D

34. Which of the following is the costliest source of getting hydrogen on commercial scale for the manufacture of nitrogenous fertiliser?
A. Coal gasification
B. Steam reforming of naphtha
C. Electrolysis of water
D. Coke oven gas
Answer : C

35. Following the six-tenth factor rule, if a loglog plot of capacity of the equipment vs. cost of the equipment is made, then a straight line is obtained, whose slope is equal to
A. 0.1
B. 0.6
C. 0.2
D. 0.8
Answer : B

36. In declining balance method of depreciation calculation, the
A. Value of the asset decreases linearly with time
B. Annual cost of depreciation is same every year
C. Annual depreciation is the fixed percentage of the property value at the beginning of the particular year
D. None of these
Answer : C

37. Depreciation
A. Costs (on annual basis) are constant when the straight line method is used for its determination
B. Is the unavoidable loss in the value of the plant, equipment and materials with lapse in time
C. Does figure in the calculation of income tax liability on cash flows from an investment
D. All (A), (B) and (C)
Answer : D

38. According to six-tenths-factor rule, if the cost of a given unit at one capacity is known, then the cost of similar unit with '' times the capacity of the first unit is approximately equal to __________ times the cost of the initial unit.
A. n
B. n0.6
C. n0.4
D. ?n
Answer : B

39. The depreciation during the year 'n', in diminishing balance method of depreciation calculation, is calculated by multiplying a fixed percentage 'N' to the
A. Initial cost
B. Book value at the end of (n - 1)th year
C. Depreciation during the (n - 1)th year
D. Difference between initial cost and salvage value
Answer : B

40. Which of the following methods of depreciation calculations results in book values greater than those obtained with straight line method?
A. Multiple straight line method
B. Sinking fund method
C. Declining balance method
D. Sum of the years digit method
Answer : B

41. Manufacturing cost in a chemical company does not include the
A. Fixed charges
B. Plant overheads
C. Direct products cost
D. Administrative expenses
Answer : D

42. An investment of Rs. 1000 is carrying an interest of 10% compounded quarterly. The value of the investment at the end of five years will be
A. 1000 (1 + 0.1/4)²⁰
B. 1000 (1 + 0.1)²⁰
C. 1000 (1 + 0.1/4)⁵
D. 1000 (1 + 0.1/2)⁵
Answer : A

43. Cost incurred towards __________ in a chemical plant is a component of the utilities cost.
A. Water supply
B. Running a control laboratory
C. Property protection
D. Medical services
Answer : A

44. __________ of depreciation calculation accounts for the interest on investment.
A. Straight line method
B. Declining balance
C. Both (A) and (B)
D. Neither (A) nor (B)
Answer : D

45. A balance sheet for a chemical plant shows its financial condition at any given date. It does not contain the __________ of the plant.
A. Current asset
B. Current liability
C. Long term debt
D. Profit
Answer : D

46. An annuity is a series of equal payments occuring at equal time intervals, and this amount includes the sum of all payments plus interest, if allowed to accumulate at a definite rate of interest from the time of initial payment to the end of annuity term. Ordinary annuity is used in the calculation of the
A. Manufacturing cost
B. Depreciation by sinking fund method
C. Discrete compound interest
D. Cash ratio
Answer : B

47. Which of the following is not a mathematical method for evaluation of profitability of a chemical process plant?
A. Cash reserve
B. Rate of return on investment
C. Payout period
D. Discounted cash flow based on full life performance
Answer : A

48. With increase in the discounted cash flow rate of return, the ratio of the total present value to the initial investment of a given project
A. Decreases
B. Increases
C. Increases linearly
D. Remain constant
Answer : A

49. Direct costs component of the fixed capital consists of
A. Contingencies
B. Onsite and offsite costs
C. Labour costs
D. Raw material costs
Answer : B

50. If 'S' is the amount available after 'n' interest periods for an initial principal 'P' with the discrete compound interest rate 'i', the present worth is given by
A. (1 + i)ⁿ/S
B. S/(1 + i)ⁿ
C. S/(1 + in)
D. S/(1 + n)ⁱ
Answer : B