Chemical Engineering Plant Economics MCQ Solved Paper for SSC JE

1. Generally, income taxes are based on the
A. Total income
B. Gross earning
C. Total product cost
D. Fixed cost
Answer : B

2. Which of the following is the cheapest material of construction for the storage of sodium hydroxide upto a concentration of 75%?
A. Stainless steel
B. Plain carbon steel
C. Nickel
D. Copper
Answer : B

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. '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

5. 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

6. An investment of Rs. 100 lakhs is to be made for construction of a plant, which will take two years to start production. The annual profit from the operation of the plant is Rs. 20 lakhs. What will be the payback time?
A. 5 years
B. 7 years
C. 12 years
D. 10 years
Answer : B

7. 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

8. Nominal and effective interest rates are equal, when the interest is compounded
A. Quarterly
B. Semi-annually
C. Annually
D. In no case, they are equal
Answer : C

9. 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

10. __________ taxes are based on gross earnings.
A. Property
B. Excise
C. Income
D. Capital gain
Answer : C

11. Which of the following ceramic packing materials is the costliest of all?
A. Berl saddles
B. Raschig rings
C. Pall rings
D. Intalox saddles
Answer : A

12. Pick out the correct statement.
A. Difference between income and expense is termed as gross revenue
B. Unamortised cost is the difference between the original cost of a property and all the depreciation charges made to date
C. Sum-of-the-years-digits methods of depreciation calculation accounts for the interest on the investment
D. Scrap value is the net amount of money obtainable from the sale of used property over and above any charges involved in its removal & sale
Answer : B

13. For a given fluid, as the pipe diameter increases, the pumping cost
A. Decreases
B. Increases
C. Remains the same
D. May increase or decrease, depending upon whether the fluid is Newtonian or non-Newtonian
Answer : A

14. 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

15. The inventory of raw materials included in the working capital is usually about __________ months supply of raw materials valued at delivery prices.
A. One
B. Three
C. Six
D. Twelve
Answer : A

16. 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

17. Pick out the wrong statement.
A. Gross revenue is that total amount of capital received as a result of the sale of goods or service
B. Net revenue is the total profit remaining after deducting all costs excluding taxes
C. The ratio of immediately available cash to the total current liabilities is known as the cash ratio
D. Consolidated income statement based on a given time period indicates surplus capital and shows the relationship among total income, costs & profit over the time interval
Answer : B

18. Which of the following relationship is not correct is case of a chemical process plant?
A. Manufacturing cost = direct product cost + fixed charges + plant overhead costs
B. General expenses = administrative expenses + distribution & marketing expenses
C. Total product cost = manufacturing cost + general expenses
D. Total product cost = direct production cost + plant overhead cost
Answer : D

19. 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

20. The __________ of a chemical company can be obtained directly from the balance sheet as the difference between current assets and current liabilities.
A. Cash ratio
B. Net working capital
C. Current ratio
D. Liquids assets
Answer : B

21. 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

22. 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

23. 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

24. 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

25. For a typical project, the cumulative cash flow is zero at the
A. End of the project life
B. Breakeven point
C. Start up
D. End of the design stage
Answer : B

26. 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

27. 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

28. 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

29. 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

30. Accumulated sum at the end of 5 years, if Rs. 10000 is invested now at 10% interest per annum on a compound basis is Rs.
A. 15000
B. 16105
C. 18105
D. 12500
Answer : B

31. If the interest rate of 10% per period is compounded half yearly, the actual annual return on the principal will be __________ percent.
A. 10
B. 20
C. > 20
D. < 20
Answer : C

32. Equipment installation cost in a chemical process plant ranges from __________ percent of the purchased equipment cost.
A. 10 to 20
B. 35 to 45
C. 55 to 65
D. 70 to 80
Answer : B

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

34. A series of equal payments (e.g., deposit or cost) made at equal intervals of time is known as
A. Perpetuity
B. Capital charge factor
C. Annuity
D. Future worth
Answer : C

35. 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

36. 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

37. Scheduling provides information about the
A. Proper utilisation of machines
B. Means to minimise idle time for machines
C. Time of completion of job
D. Time of starting of job and also about how much work should be completed during a particular period
Answer : D

38. Personnel working in the market research group is responsible for the job of
A. Equipment selection
B. Product evaluation
C. Equipment design
D. Cost estimation
Answer : B

39. Which of the following is the costliest material of construction used in pressure vessel construction?
A. Low alloy steel
B. Lead
C. Titanium
D. High alloy steel
Answer : C

40. 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

41. 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

42. 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

43. Break-even point is the point of intersection of
A. Fixed cost and total cost
B. Total cost and sales revenue
C. Fixed cost and sales revenue
D. None of these
Answer : B

44. 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

45. 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

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

47. __________ 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

48. 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

49. The payback method for the measurement of return on investment
A. Gives a correct picture of profitability
B. Underemphasises liquidity
C. Does not measure the discounted rate of return
D. Takes into account the cash inflows after the recovery of investments
Answer : C

50. 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