Quiz Questions

ITI Quiz W/c - 05-May-2026 09:47 AM (ITISKILL7464AI)

Q-Paper A-Paper
Question 1 1 Marks
What is the safe stress if the ultimate stress of a material is 35 kg/mm<sup>2</sup> and factor of safety is 5?
A
0.143
B
0.7
C
1.43
D
7
Question 2 1 Marks
What is the diagonal of a square plate whose side is 28 cm?
A
39.29 cm
B
39.39 cm
C
39.49 cm
D
39.59 cm
Question 3 1 Marks
What is the equivalent unit for 1 horse power in metric system?
A
75 kg.m/sec
B
76 kg.m/sec
C
77 kg.m/sec
D
78 kg.m/sec
Question 4 1 Marks
What is the change in length per unit original length per degree rise in temperature is called?
A
Co-efficient of friction
B
Co-efficient of linear expansion
C
Co-efficient of superficial expansion
D
Co-efficient of cubical expansion
Question 5 1 Marks
Which process produce equilibrium conditions?
A
Annealing and Hardening
B
Normalising and Tempering
C
Annealing and Normalising
D
Normalising and Tempering
Question 6 1 Marks
What is the maturity amount if Rs.20000 is deposited at 5% compound interest per annum for 2 years?
A
Rs.22000
B
Rs.22050
C
Rs.22500
D
Rs.25000
Question 7 1 Marks
Which rubber is used as insulator for power cables and control wires?
A
Butyl
B
Hypalone
C
Silicon
D
Nitrite butadiene
Question 8 1 Marks
What is term used for 2 x linear expansion?
A
Co-efficient of friction
B
Co-efficient of linear expansion
C
Co-efficient of superficial expansion
D
Co-efficient of cubical expansion
Question 9 1 Marks
What is the height of the building if a ladder at 45 Degree touches the building placed 16 m from the base of the building?
A
15 m
B
16 m
C
17 m
D
18 m
Question 10 1 Marks
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
Question 11 1 Marks
Convert 52% into fraction?
A
(9/25)
B
(11/25)
C
(13/25)
D
(17/25)
Question 12 1 Marks
What is called for the amount of heat required to raise the temperature of unit mass of a substance through 1 Degree C?
A
Sensible heat
B
Latent heat
C
Specific heat
D
Mixing of heat
Question 13 1 Marks
Which is example for second order lever?
A
Common balance
B
A pair of scissors
C
Bottle opener
D
Human forearm
Question 14 1 Marks
Which is the short form of profit and loss statement?
A
P & L
B
PR & LS
C
PRO & LOS
D
L & P
Question 15 1 Marks
Which property of metal has its power of returning to its original shape after the applied force is released?
A
Malleability
B
Tenacity
C
Elasticity
D
Plasticity
Question 16 1 Marks
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
Question 17 1 Marks
What is the purpose of tempering a steel?
A
To reduce the brittleness
B
To remove the ductility
C
To increase the hardness
D
To increase the brittleness
Question 18 1 Marks
Which is the unit electrical power?
A
Volts
B
Ohms
C
Watts
D
Ampere
Question 19 1 Marks
What is the value of x if (x + 2) / 2 = 19?
A
38
B
33
C
35
D
36
Question 20 1 Marks
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
Question 21 1 Marks
Which insulating material is most widely used in refrigerators?
A
Thermocole
B
Polyurethane
C
Glass wool
D
Cork sheet
Question 22 1 Marks
What is the value of x<sup>2</sup>-y<sup>2</sup> if (x+y) = 9, (x - y) = 4?
A
13
B
65
C
36
D
46
Question 23 1 Marks
Which one is related to estimation of work?
A
Bill of material
B
Packing
C
Information table
D
Hand book
Question 24 1 Marks
How many watts for 1 horse power in British system?
A
726 watts
B
736 watts
C
746 watts
D
756 watts
Question 25 1 Marks
Who prepares the cost of estimation?
A
Operator
B
Quality Inspector
C
Estimator
D
Draughts man
Question 26 1 Marks
What is called the ratio between the density of a substances density of water at 4 Degree Centigrade?
A
Density
B
Specific gravity
C
Mass
D
Weight
Question 27 1 Marks
What is equal to cos θ?
A
Hypotenuse/Adjacent Side
B
Adjacent Side/Hypotenuse
C
Opposite side/Hypotenuse
D
Hypotenuse/Opposite Side
Question 28 1 Marks
What is the value in degree centigrade for 20 Degree F?
A
-6.37 Degree C
B
-6.47 Degree C
C
-6.57 Degree C
D
-6.67 Degree C
Question 29 1 Marks
What is known for the temperature at which any solid melts into liquid?
A
Boiling point
B
Melting point
C
Latent heat of fusion
D
Latent heat of vaporisation
Question 30 1 Marks
Where the centre of gravity of a circle lies?
A
At its centre
B
Any where on its radius
C
Any where on its circumference
D
Any where on its diameter
Question 31 1 Marks
Which affects the centre of gravity of the object
A
Weight
B
Mass
C
Density
D
Shape
Question 32 1 Marks
What is the area of the circle, if the circumference of the circle is 44cm?
A
128 cm<sup>2</sup>
B
130 cm<sup>2</sup>
C
154 cm<sup>2</sup>
D
129 cm<sup>2</sup>
Question 33 1 Marks
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
Question 34 1 Marks
What is the work done in joules if a load of 15.5 kg is lifted through a height of 4.4 metres?
A
639 Joules
B
649 Joules
C
659 Joules
D
669 Joules
Question 35 1 Marks
What is the density of aluminium?
A
2.7 g/cm<sup>3</sup>
B
3.7 g/cm<sup>3</sup>
C
4.7 g/cm<sup>3</sup>
D
5.7 g/cm<sup>3</sup>
Question 36 1 Marks
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%
Question 37 1 Marks
How many hours will take for a 100 watts bulb to consume 1 kwh energy?
<br>
W = 1 Kwh
<br>
P = 100 Watts
<br>
t = _____Hours
A
10 hours
B
12 hours
C
18 hours
D
24 hours
Question 38 1 Marks
How many watts for 1 horse power in metric system?
A
725.5 watts
B
735.5 watts
C
745.5 watts
D
755.5 watts
Question 39 1 Marks
Which alloy steel is using for making precious instrument?
A
Silicon steel
B
Manganese steel
C
Invar steel
D
Vanadium
Question 40 1 Marks
What is the specific gravity of the metal, if the piece of metal weighs 150 grams in air and 125 grams in water?
A
6
B
10
C
15
D
25
Question 41 1 Marks
How the years is denoted in simple interest calculations?
A
P
B
I
C
n
D
r
Question 42 1 Marks
What is the tensile strain if a force of 3.2 KN is applied to a bar of original length 2800 mm extends the bar by 0.5 mm?
A
0.0001786
B
0.0001687
C
0.0001867
D
0.0001968
Question 43 1 Marks
What is the diameter of the circle, if the area of the circle is 78.5cm<sup>2</sup>?
A
5 cm
B
10 cm
C
15 cm
D
5.5 cm
Question 44 1 Marks
What is the definition of ratio?
A
Relation of two quantities of the same kind
B
Relation of two quantities of the different kind
C
Equality between two ratios
D
Inequality between two ratios
Question 45 1 Marks
What is the centre of gravity of a right circular cone from its base?
A
h/2
B
h/3
C
h/4
D
h/5
Question 46 1 Marks
Which is thermosetting plastic?
A
Vinyl polymers
B
Polystyrenes
C
Celluloid
D
Melamine resins
Question 47 1 Marks
What is the value of x if 13+x =20?
A
8
B
7
C
9
D
13
Question 48 1 Marks
Which is mineral insulator
A
Glass
B
Quartz
C
Mica
D
Porcelain
Question 49 1 Marks
What metals contained in brass alloy?
A
Copper and aluminium
B
Copper and lead
C
Copper and zinc
D
Copper and tin
Question 50 1 Marks
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/-