## Workshop Calculation and Science

#### 2nd Year

#### Module 8 - Estimation and Costing

1: What is the other term used for reference table?

A : Dictionary

B : Biography

C : Bibliography

D : Information Table

2: Which hand book referred by machine engineer?

A : Parryʹs cheorikal

B : CRC

C : Mark standard

D : Oxford Dictionary

3: What is a hand book?

A : Model book of various works

B : Type of reference work or other collection of instruction

C : Design book of latest works

D : Dictionary of materials

4: Which standard schedule of rates to be considered for estimation?

A : Standard schedule of rates of the last year

B : Standard schedule of rates of the average of the last 10 years

C : Standard schedule of rates of the average of last 5 years

D : Standard schedule of rates of the current year

5: What is an over estimate?

A : When an estimate is exceeded to actual estimate

B : When an estimate is fell short of the actual estimate

C : When an estimate perfectly matches the actual estimate

D : No work started as per estimate

6: What is a under estimate?

A : No work started as per estimate

B : An estimate perfectly matches with actual

C : An estimate is fell short of the actual estimate

D : An estimate is exceeded the actual estimate

7: What is the term used for the method of calculating various quantities and expenditure on a particular job or process?

A : Estimation

B : Drawing

C : Specification

D : Plan

8: What is the main factor to be considered while preparing a detailed estimate?

A : Shape of material

B : Brand of the materials

C : Quantity, availability and transportation of materials

D : Location of material

9: Which authority publishes schedule of rates?

A : Individual

B : Corporate

C : Partnership firm

D : Government department

10: What is the name of a booklet, the rates of various terms are indicated?

A : Price bank

B : Price bunch

C : Price tag

D : Price catalogue

11: What is the term, for the details of materials, brand name, grade of quality, rating of current and voltage etc.?

A : Drawing

B : Specification of materials

C : Raw materials

D : Price catalogue

12: What is the use of engineering drawing?

A : For estimation of material and execution of work

B : For colourful appearance

C : For reducing the cost

D : For increasing the cost

13: What is the other term of pocket reference in engineering works?

A : Hand tool

B : Hand book

C : Good book

D : New book

14: Which one is related to estimation of work?

A : Bill of material

B : Packing

C : Information table

D : Hand book

15: What is a total cost?

A : Raw material cost only

B : Machining cost only

C : Raw materials cost and machining cost

D : Advertisement cost only

16: Who prepares the cost of estimation?

A : Operator

B : Quality Inspector

C : Estimator

D : Draughts man

17: Which one is included in machining estimation sheet?

A : Transport cost

B : Advertisement cost

C : Raw material cost

D : Tax

18: What is the minimum permissible size of aluminium wire used in estimation?

A : 1.5 sq.mm

B : 2.5 sq.mm

C : 5 sq.mm

D : 3.5 sq.mm

19: What is the minimum permissible area of conductor (U/G cable) for three and half cores cable?

A : 25 sq.mm

B : 50 sq.mm

C : 5 sq.mm

D : 100 sq.mm

20: Which one is the most reliable estimate?

A : Preliminary estimate

B : Plinth area estimate

C : Cube rate estimate

D : Detailed estimate

21: Which IE rules are to be verified on completion of wiring on any new installation?

A : IE Rules, 1956

B : IE Rules, 1960

C : IE Rules, 1961

D : IE Rules, 1967

22: What describes the detailed specification for the item of work?

A : Quality, Quantity, Workmanship, Method of execution

B : Colour

C : Tax, Transport, Overhead expenses

D : Maintenance, Stock, Cost

23: Which of the impurity in cast iron makes it hard and brittle?

A : Silicon

B : Sulphur

C : Manganese

D : Phosphorus

24: What cables are used for 132KV lines?

A : High tension

B : Super tension

C : Extra high tension

D : Extra super voltage

25: Which specification is other than general specification?

A : Brief specification

B : Bulk specification

C : Detailed specification

D : Main specification

26: What percentage of water absorbed by a good building stone?

A : Less than 10%

B : Less than 20%

C : Less than 8%

D : Less than 5%

27: What is the relative permittivity of rubber?

A : Between 2 and 3

B : Between 5 and 6

C : Between 8 and 10

D : Between 12 and 14

28: What is the weight of the iron ball has volume of 250 cc and density 7.5 gm/cc?

A : 1750 gram

B : 1875 gram

C : 1975 gram

D : 1785 gram

29: What is the weight of a rectangular block of a cost iron of 250cm X 20cm X 8cm (density of cast iron is 7.8 gm/cm³)?

A : 312 kg

B : 372 kg

C : 410 kg

D : 525 kg

30: What is the total estimation cost for making the component of 8 drilled hole dia 10 mm and 4 Numbers of M6 taps in the plate, if Rs.8/- per drilled holes and Rs.12 per drill and tap?

A : Rs.102

B : Rs.100

C : Rs.112

D : Rs.110

31: What is the estimation of milling cost of a rectangular block size 100 X 80 X60 mm, if cost of the milling is Rs.2/sq.cm?

A : Rs.652/-

B : Rs.752/-

C : Rs.572/-

D : Rs.960/-

32: What is the total wattage in a room if 2 tube lights of 50W rating, 2 fans of 80W rating, 2 numbers of light points of 60W rating, one fan point of 60W rating and one 3 pin socket of 100W rating?

A : 340 W

B : 440 W

C : 540 W

D : 640 W

33: What is the total labour charges for a particular wiring work completed in 2 days by one electrician and one helper.(Electrician @ ₹800/day and helper @ ₹ 400/day)

A : Rs. 2000

B : Rs. 2400

C : Rs. 3000

D : Rs. 1400

34: What is the total cost of painting of a class room including ceiling, if the size of length is 6m, breadth is 5m and height is 4m. (Painting + labour cost Rs.150/- per sq.m)

A : Rs.15000/-

B : Rs.16700/-

C : Rs.17700/-

D : Rs.18700/-

35: What is the total cost to assemble 10 personal computer systems, spares cost as given for one system: 1 TB hard disc Rs.4500/-, Intel i3 mother board Rs.7000/-, SMPS Rs.2500/-, monitor Rs.6000/-, keyboard Rs.1000/-, other material cost (Switches, USB, Cables etc.,) Rs.6500/-?

A : Rs.275000/-

B : Rs.250000/-

C : Rs.225000/-

D : Rs.265000/-

36: What is the total construction cost of a house construction area of 3000 sq.ft. (cost of construction Rs.2000/- per sq.ft including material and labour)?

A : Rs.30,000,000

B : Rs.60,00,000

C : Rs.6,00,000

D : Rs.6,000,000

37: What is the total cost of Air-conditioners installed in a college, 40 class room-each 1 Air conditioner, Computer lab 5 Air- conditioners and conference hall 5 Air-conditioners (Cost of one air conditioner Rs.30000/- including installation)?

A : Rs.10 lakhs

B : Rs. 20 lakhs

C : Rs. 12 lakhs

D : Rs. 15 lakhs

38: What is the total estimation cost for mandrel, if density is 7.8 gm/cm² and material cost is Rs.240 kg?

A : 0.65 kg

B : 0.90 kg

C : 0.70 kg

D : 0.75 kg

39: What is the estimation of labour charge for making inside square of size 30 X 30 mm, if making charge Rs.500/10cm²?

A : Rs.500/-

B : Rs.450/-

C : Rs.350/-

D : Rs.400/-