Quiz Questions

MOCK PRACTICE -5 (ITISKILL49373Y)

Q-Paper A-Paper
Question 1 1 Marks
What denotes letter M in MKS system?
A
Mile
B
Meter
C
Millimeter
D
Micron
Question 2 1 Marks
What is the mass in gram, if a force of 15 dyres acting on a mass m producing an acceleration of 2.5 cm/sec<sup>2</sup>?
A
9 grams
B
8 grams
C
7 grams
D
6 grams
Question 3 1 Marks
What is the name of the metal which do not contain iron?
A
Ferrous metals
B
Non-ferrous metals
C
Insulating metals
D
Non-Insulating metals
Question 4 1 Marks
What is the unit of intensity of magnetic field?
A
wb/m
B
m/wb
C
Hertz
D
Coloumb
Question 5 1 Marks
What is the ratio of mechanical advantage to the velocity ratio of a simple machine? | ಸರಳ ಯಂತ್ರದ ಯಾಂತ್ರಿಕ ಲಾಭ ಮತ್ತು ವೇಗ ಅನುಪಾತ ದ ಅನುಪಾತ ಏನು?
A
Load | ಲೋಡ್
B
Effort | ಪ್ರಯತ್ನ
C
Efficiency | ದಕ್ಷತೆ
D
Power | ಶಕ್ತಿ
Question 6 1 Marks
What is called if a body posses both magnitude and direction of velocity?
A
Speed
B
Velocity
C
Vector quantity
D
Scalar quantity
Question 7 1 Marks
What is the current Flow in the bulb?
<br>
P = 550 watts
<br>
R = 22 Ohms
<br>
I = ______Amps
A
2 Amps
B
3 Amps
C
4 Amps
D
5 Amps
Question 8 1 Marks
What is called if a body posses only magnitude or size alone?
A
Speed
B
Velocity
C
Vector quantity
D
Scalar quantity
Question 9 1 Marks
What is known for the temperature at which any solid melts into liquid? | ಯಾವುದೇ ಘನ ದ್ರವಕ್ಕೆ ಕರಗುವ ತಾಪಮಾನಕ್ಕೆ ಏನು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ?
A
Boiling point | ಕುದಿಯುವ ಬಿಂದು
B
Melting point | ಕರಗುವ ಬಿಂದು
C
Latent heat of fusion | ಸುಪ್ತ ಶಾಖ
D
Latent heat of vaporisation | ಆವಿಯಾಗುವಿಕೆಯ ಸುಪ್ತ ಶಾಖ
Question 10 1 Marks
What is the capacity of a body to do work is called?
A
Energy
B
Power
C
Acceleration
D
Force
Question 11 1 Marks
What maximum height a stone will reach if it is thrown upwords with a velocity of 20m/sec?(g = 10m/sec<sup>2</sup>)
A
10 m
B
20 m
C
30 m
D
40 m
Question 12 1 Marks
Convert 52% into fraction?
A
(9/25)
B
(11/25)
C
(13/25)
D
(17/25)
Question 13 1 Marks
Convert 0.456 decimal fraction into percentage? | 0.456 ದಶಮಾಂಶ ಭಾಗವನ್ನು ಶೇಕಡಾವಾರು ಆಗಿ ಪರಿವರ್ತಿಸಿ?
A
45.6%
B
0.0456
C
0.456%
D
0.0456%
Question 14 1 Marks
How many ergs for 1 Joule?
A
10^3 ergs
B
10^5 ergs
C
10^7 ergs
D
10^9 ergs
Question 15 1 Marks
What is the carbon percentage in medium carbon steel?
A
0.05% to 0.15%
B
0.15% to 0.25%
C
0.25% to 0.5%
D
0.5% to 1.5%
Question 16 1 Marks
Which insulating material is used for making switches?
A
Porcelain
B
PVC
C
Bakelite
D
Ebonite
Question 17 1 Marks
What is the resistance of an electric iron if the rating of electric iron is 220 V and 500 watts?
A
94.8 ohms
B
95.8 ohms
C
96.8 ohms
D
97.8 ohms
Question 18 1 Marks
What is the area of an ellipse if the major and minor axes are 5 cm and 3 cm respectively?
A
27 cm<sup>2</sup>
B
37 cm<sup>2</sup>
C
47 cm<sup>2</sup>
D
57 cm<sup>2</sup>
Question 19 1 Marks
What is the area of a square whose side is 18 cm?
A
26 cm<sup>2</sup>
B
36 cm<sup>2</sup>
C
72 cm<sup>2</sup>
D
324 cm<sup>2</sup>
Question 20 1 Marks
Which cast iron cannot be welded?
A
Grey cast iron
B
White cast iron
C
Malleable cast iron
D
Nodular cast iron
Question 21 1 Marks
What is the total resistance if three resistances of 3 ohms, 9 ohms and 5 ohms are connected in series?
A
11 ohms
B
7 ohm
C
17 ohms
D
1/17 ohms
Question 22 1 Marks
How many days a mechanic takes to assemble 64 machines if he assembles 8 machines in 3 days?
A
20 days
B
22 days
C
24 days
D
26 days
Question 23 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 24 1 Marks
Which property of material enables to formation of permanent deformation without fracture?
A
Elasticity
B
Plasticity
C
Ductility
D
Brittleness
Question 25 1 Marks
What is the name of furnace to obtained cast iron?
A
Cupola
B
Mild steel - Blast furnace
C
Steel - Rever battery
D
Alloy metal - Electric furnace
Question 26 1 Marks
How many newtons for 1 kilogram?
A
981 Newtons
B
98.1 Newtons
C
9.81 Newtons
D
0.981 Newtons
Question 27 1 Marks
Simplify: (3/4)+(2/5)-(5/20)
A
(3/10)
B
(9/10)
C
(12/10)
D
(13/10)
Question 28 1 Marks
What is called mass per unit volume of a substances?
A
Mass
B
Weight
C
Density
D
Volume
Question 29 1 Marks
Which is the unit electrical power?
A
Volts
B
Ohms
C
Watts
D
Ampere
Question 30 1 Marks
Find the total surface area of cube whose side is 25 cm.
A
3740 cm<sup>2</sup>
B
3745 cm<sup>2</sup>
C
3750 cm<sup>2</sup>
D
3755 cm<sup>2</sup>
Question 31 1 Marks
Which machine converts mechanical energy into electrical energy?
A
Battery
B
Generator
C
Heater
D
Iron box
Question 32 1 Marks
What is the square root of 529? | 529 ರ ವರ್ಗಮೂಲ ಯಾವುದು?
A
13
B
23
C
33
D
43
Question 33 1 Marks
What is the product of 0.003 x 0.5?
A
0.00015
B
0.0015
C
0.015
D
0.15
Question 34 1 Marks
What denotes letter ʹMʹ in MKS system? | ಎಂಕೆಎಸ್ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ ʹಎಂʹ ಅಕ್ಷರ ಏನನ್ನು ಸೂಚಿಸುತ್ತದೆ?
A
Mile
B
Meter
C
Millimeter
D
Micron
Question 35 1 Marks
What is the side of a square whose area is 625 mm<sup>2</sup>?
A
15 mm
B
20 mm
C
25 mm
D
30 mm
Question 36 1 Marks
What is the block weighs (W) in kg, if volume (V) is 320 cm3 and density 8.9 g/cm<sup>3</sup>?
A
2.948 kg
B
2.848 kg
C
2.648 kg
D
2.448
Question 37 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 38 1 Marks
What is the density (r) in g/cm3 of an iron cube, if it weighs (W) 4.8 kg and volume (V) is 640 cm,<sup>3</sup>?
A
6.6 g/cm<sup>3</sup>
B
6.9 g/cm<sup>3</sup>
C
7.2 g/cm<sup>3</sup>
D
7.5 g/cm<sup>3</sup>
Question 39 1 Marks
What is the ratio of 4 kg to 800 grams?
A
05:01
B
04:08
C
08:04
D
02:04
Question 40 1 Marks
Which insulator is used in over head lines?
A
Mica
B
Rubber
C
P.V.C
D
Porcelain
Question 41 1 Marks
Which is the unit of current? | ಪ್ರವಾಹದ ಮುಲಮಾನ ಯಾವುದು?
A
Ampere | ಆಂಪಿಯರ್
B
Volt | ವೋಲ್ಟ್
C
Ohm | ಓಂ
D
Watt | ವ್ಯಾಟ್
Question 42 1 Marks
What does EMF stands for?
A
Electronic Magnetic Force
B
Electro Motive Force
C
Electro Magnetic Force
D
Electromated Force
Question 43 1 Marks
What is the work done in unit time?
A
Energy
B
Power
C
Force
D
Acceleration
Question 44 1 Marks
What is called mass per unit volume of a substances? | ವಸ್ತುವಿನ ಪ್ರತಿ ಯೂನಿಟ್ ಪರಿಮಾಣದ ದ್ರವ್ಯರಾಶಿಗೆ ಏನು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ?
A
Mass | ದ್ರವ್ಯರಾಶಿ
B
Weight | ತೂಕ
C
Density | ಸಾಂದ್ರತೆ
D
Volume | ಗಾತ್ರ
Question 45 1 Marks
Which is brittle metal?
A
Cast iron
B
Steel
C
Mild steel
D
Alloy steel
Question 46 1 Marks
What is the side of a square whose area is 625 mm²? | 625 ಎಂಎಂ² ವಿಸ್ತೀರ್ಣವಿರುವ ಚೌಕದ ಬದಿ ಎಷ್ಟು?
A
15 mm
B
20 mm
C
25 mm
D
30 mm
Question 47 1 Marks
Which alloy steel is using for making precious instrument?
A
Silicon steel
B
Manganese steel
C
Invar steel
D
Vanadium
Question 48 1 Marks
What is the power if an emf of one volt causes a current flow of 1ampere?
A
1 watt
B
1 kilowatt
C
1 HP
D
1 Kilowatt hour
Question 49 1 Marks
Which is equal to electric power?
A
R<sup>2</sup>I watts
B
I<sup>2</sup>R watts
C
RI
D
IRA
Question 50 1 Marks
What is the formula for velocity?
A
Distance covered/Time
B
Displacement/Time
C
Change in velocity/Time
D
Change of momentum/Time
Question 51 1 Marks
How many liters of water a cylindrical tank of radius 75 cm and height 100 cm can hold?
A
1766.25 liters
B
1767.25 liters
C
1768.25 liters
D
1769.25 liters
Question 52 1 Marks
What is the perimeter of a rectangle whose length and breadth are 20 cm and 18 cm?
A
56 cm
B
66 cm
C
76 cm
D
86 mm
Question 53 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 54 1 Marks
What is the potential energy, if a body of mass 250 kg is at a height of 30 metre?
A
72.57 KJ
B
73.57 KJ
C
74.57 KJ
D
75.57 KJ
Question 55 1 Marks
What is the formula for total surface area of a cylinder?
A
2 Pi r (h + r)
B
Pi r (h + r)
C
Pi rh
D
2 Pi rh
Question 56 1 Marks
What is the voltage?
<br>
R = 250 Ohms
<br>
I = 0.44 Amps
<br>
V = _____Volts
A
100 Volts
B
105 Volts
C
108 Volts
D
110 Volts
Question 57 1 Marks
What is the unit of acceleration of an object?
A
Metre/second
B
Metre/second<sup>2</sup>
C
Metre/minutes
D
Metre/minutes<sup>2</sup>
Question 58 1 Marks
What is the other name of low carbon steel?
A
Low alloy steel
B
High alloy steel
C
High speed steel
D
Mild steel
Question 59 1 Marks
What is velocity of a body travels a distance of 168 metres in a line in 21 seconds?
A
6 m/sec
B
8 m/sec
C
10 m/sec
D
12 m/sec
Question 60 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 61 1 Marks
Which is very good conductor?
A
Copper
B
Cast iron
C
Wrought iron
D
Steel
Question 62 1 Marks
What is the unit of speed?
A
Metre/second
B
Metre/second<sup>2</sup>
C
Metre/minute
D
Metre/hour
Question 63 1 Marks
What is the square root of decimal number 550.37?
A
21.26
B
22.26
C
22.46
D
23.46
Question 64 1 Marks
What is the length of each part is a copper wire of 225 metre long is cut into 900 equal parts?
A
0.23 metre
B
0.25 metre
C
0.28 metre
D
0.29 metre
Question 65 1 Marks
A motor cycle tyre is sold for Rs 300/- what is the purchase price if 25% profit is added to it.
A
Rs 200
B
Rs 220
C
Rs 240
D
Rs 260
Question 66 1 Marks
What is the formula for kinetic energy?
A
(1/2) mv joule
B
(1/2) mv<sup>2</sup> joule
C
(2/3) mv<sup>2</sup> joule
D
(2/3) mv joule
Question 67 1 Marks
Which alloy steel is used to make permanent magnets?
A
Silicon steel
B
Manganese steel
C
Vanadium steel
D
Cobalt steel
Question 68 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 69 1 Marks
Which law states about electromagnetic induction?
A
Ohm's law
B
Hooke's law
C
Lenz's law
D
Faraday's law
Question 70 1 Marks
What is the unit for velocity?
A
Metre/second
B
Metre/second<sup>2</sup>
C
Metre/minute
D
Metre/hour
Question 71 1 Marks
What are the two classifications of system of units?
A
British and Metric
B
Gravitational and non-gravitational
C
Fundamental and derived
D
Metric and International
Question 72 1 Marks
What is the acceleration of an aeroplane taking off from landing field has to run 700 metres if it leaves the ground in 10 seconds from the start?
A
8 metre/sec<sup>2</sup>
B
10 metre/sec<sup>2</sup>
C
12 metre/sec<sup>2</sup>
D
14 metre/sec<sup>2</sup>
Question 73 1 Marks
What is the ratio of power output to power input? | ವಿದ್ಯುತ್ ಉತ್ಪಾದನೆಯ ವಿದ್ಯುತ್ ಇನ್ಪುಟ್ನ ಅನುಪಾತ ಎಷ್ಟು?
A
Work
B
Energy
C
Efficiency
D
Acceleration
Question 74 1 Marks
What is the current?
<br>
R = 50 Ohms
<br>
220 Volts
<br>
I =______Amps
A
4.1 Amps
B
4.2 Amps
C
4.3 Amps
D
4.4 Amps
Question 75 1 Marks
What is the area of a right angled triangle having a base 10 cm and height 5 cm?
A
20 sq.cm
B
25 sq.cm
C
30 sq.cm
D
35 sq.cm
Question 76 1 Marks
What is the x value for x<sup>2</sup> + 62 = 126?
A
4
B
6
C
8
D
10
Question 77 1 Marks
What is the primeter of scalene. Triangle having sides of 40mm, 20mm and 28mm?
A
68 mm
B
78 mm
C
88 mm
D
98 mm
Question 78 1 Marks
What is the force with which a body is attracted by the earth towards its centre?
A
Mass
B
Weight
C
Volume
D
Density
Question 79 1 Marks
What are fundamental units?
A
Length, Mass, Volume
B
Length, Mass, Time
C
Length, Mass, Area
D
Length, Pressure, Volume
Question 80 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 81 1 Marks
What is the filament resistance if a 6 volt bulb draws a current of 0.5 Amps?
A
12 W
B
10 W
C
3 W
D
1.2 W
Question 82 1 Marks
What is the square root of 529?
A
12
B
23
C
33
D
43
Question 83 1 Marks
Which property of a metal enables it by which it can be drawn out into wires under tension without rupture?
A
Ductility
B
Malleability
C
Hardness
D
Brittleness
Question 84 1 Marks
Which is mineral insulator
A
Glass
B
Quartz
C
Mica
D
Porcelain
Question 85 1 Marks
Which property of a substance is opposing the flow of electric current?
A
Current
B
Voltage
C
Resistance
D
EMF
Question 86 1 Marks
What is the total resistance if two resistances of 4 ohms and 6 ohms are connected in parallel?
A
10
B
2.4
C
5
D
4
Question 87 1 Marks
Which alloy used in electric lamp as filament?
A
Cobalt
B
Vanadium
C
Tungsten
D
Silicon
Question 88 1 Marks
How many millimetres are there in 1 inch? | 1 ಇಂಚಿನಲ್ಲಿ ಎಷ್ಟು ಮಿಲಿಮೀಟರ್‌ಗಳಿವೆ?
A
2.54 mm
B
25.4 mm
C
24.5 mm
D
2.45 mm
Question 89 1 Marks
What is volume of the cylinder whose radius is 7 cm and height 12 cm?
A
1842 c.c
B
1844 c.c
C
1846 c.c
D
1847 c.c
Question 90 1 Marks
What is the HCF of 18, 42, 24?
A
2
B
6
C
18
D
24
Question 91 1 Marks
What is the ore of aluminium?
A
Hematite
B
Mallatite
C
Bauxite
D
Lemonite
Question 92 1 Marks
Which statement is correct according to ohm's law?
A
I = 1/V
B
I = R
C
I = V/R
D
I = R/V
Question 93 1 Marks
What is the decimal fraction of conversion of 18.5%?
A
0.185
B
0.175
C
0.165
D
0.195
Question 94 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 95 1 Marks
What is the specific gravity of the metal, if the weighs 6.5 kgf in air and 3.5 kgf in water?
A
6.166
B
3.166
C
2.166
D
1.166
Question 96 1 Marks
What is the LCM of 12, 18, 6, 36?
A
12
B
18
C
36
D
42
Question 97 1 Marks
Which furnace is used to get pig iron from iron ore?
A
Mild steel - Rever battery
B
Electric furnace
C
Blast furnace
D
Cupola
Question 98 1 Marks
What is the value of tan 45° if sin 45° = 1/√2? | Sin 45° = 1/√2 ಆಗಿದ್ದರೆ tan 45° ಮೌಲ್ಯ ಎಷ್ಟು?
Question Image
A
A
B
B
C
C
D
D
Question 99 1 Marks
Convert 0.456 decimal fraction into percentage?
A
0.456
B
0.0456
C
45.6
D
0.000456
Question 100 1 Marks
Which rubber is used as insulator for power cables and control wires?
A
Butyl
B
Hypalone
C
Silicon
D
Nitrite butadiene
Question 101 1 Marks
What is the volume (V) of mercury in cm3, if mass (m) of mercury is 1 kg and density (r) is 13.6 g/cm<sup>3</sup>?
A
73.53 cm<sup>3</sup>
B
73.43 cm<sup>3</sup>
C
73.33 cm<sup>3</sup>
D
73.23 cm<sup>3</sup>
Question 102 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 103 1 Marks
What is the power required?
<br>
I = 0.455 Amps
<br>
R = 484 Ohms
<br>
P = _____Watts
A
98.2 watts
B
99.2 watts
C
100.2 watts
D
101.2 watts
Question 104 1 Marks
What is the boiling point of water? | ನೀರಿನ ಕುದಿಯುವ ಬಿಂದು ಯಾವುದು?
A
0°C
B
32°C
C
100°C
D
212°C
Question 105 1 Marks
What is the specific gravity of the solid, if density of the solid is 19.5 g/cm<sup>3</sup>?
A
8
B
18.5
C
19
D
19.5
Question 106 1 Marks
Find the total surface area of a cast iron bar whose length, width and height are 20m, 15m and 12m.
A
1340 m<sup>2</sup>
B
1440 m<sup>2</sup>
C
1540 m<sup>2</sup>
D
1640 m<sup>2</sup>
Question 107 1 Marks
Which steel is used for making files and cold chisel?
A
Low carbon steel
B
Midium carbon steel
C
High carbon steel
D
Stainless steel
Question 108 1 Marks
What is the carbon percentage in low carbon steel?
A
0.02% to 0.03%
B
0.15% to 0.25%
C
0.25% to 0.50%
D
0.50% to 1.50%
Question 109 1 Marks
How much power does it consumes if an electric heater draws a current of 10 amps at 200 volts?
A
2000 watts
B
2010 watts
C
2020 watts
D
2030 watts
Question 110 1 Marks
What is the ratio of power output to power input?
A
Work
B
Energy
C
Efficiency
D
Acceleration
Question 111 1 Marks
What is termed as the quantity of matter contained in a body?
A
Density
B
Volume
C
Mass
D
Specific gravity
Question 112 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 113 1 Marks
What is the formula for acceleration?
A
Metre/second
B
Metre/second<sup>2</sup>
C
Metre/minute
D
Metre/hour
Question 114 1 Marks
What is the work done, if a force of 250 newtons acted upon a body and the body has been moved through a distance of 15 metres?
A
3720 Joules
B
3730 Joules
C
3740 Joules
D
3750 Joules
Question 115 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 116 1 Marks
Which is the example for dynamicallly induced Emf?
A
Motor
B
Generator
C
Car
D
Motor bike
Question 117 1 Marks
What is the length L2, if total length (L) is 2.75 metre and L1:L2 = 2:3?
A
1.1 metre
B
1.25 metre
C
1.65 metre
D
1.75 metre
Question 118 1 Marks
What is the potential energy in a body of mass 10 kg kept on the top of a pole 20 metres height?
A
1942 Joules
B
1952 Joules
C
1962 Joules
D
1972 Joules
Question 119 1 Marks
Which law states that at constant termperature the current passing through a closed circuit is directly proportional to the potential difference and inversely proportional to the resistance?
A
Ohm's law
B
Lenz's law
C
Newton's law
D
Hooke's law
Question 120 1 Marks
What is the carbon percentage in high carbon steel?
A
0.02% to 0.03%
B
0.15% to 0.25%
C
0.25% to 0.50%
D
0.50% to 1.50%
Question 121 1 Marks
Which is equal to sinθ? | ಯಾವುದು sinθ ಗೆ ಸಮಾನ?
Question Image
A
A
B
B
C
C
D
D
Question 122 1 Marks
What is the rated power if an adjustable resistor bears the following label 1.5 k ohms/ 0.08A?
A
9.2 watts
B
9.4 watts
C
9.6 watts
D
9.8 watts
Question 123 1 Marks
What is the cross sectional area of a circular ring of D = 38 mm d = 32mm?
A
320 mm<sup>2</sup>
B
330 mm<sup>2</sup>
C
340 mm<sup>2</sup>
D
350 mm<sup>2</sup>
Question 124 1 Marks
What is the volume of sphere of radius 7 cm?
A
1436 cm<sup>3</sup>
B
1463 cm<sup>3</sup>
C
1346 cm<sup>3</sup>
D
1636 cm<sup>3</sup>
Question 125 1 Marks
What are fundamental units? | ಮೂಲಭೂತ ಮೂಲಮಾನಗಳು ಯಾವುವು?
A
Length, Mass, Volume | ಉದ್ದ, ದ್ರವ್ಯರಾಶಿ, ಘನ ಫಲ
B
Length, Mass, Time | ಉದ್ದ, ದ್ರವ್ಯರಾಶಿ, ಸಮಯ
C
Length, Mass, Area | ಉದ್ದ, ದ್ರವ್ಯರಾಶಿ,ವಿಸ್ತೀರ್ಣ
D
Length, Pressure, Volume | ಉದ್ದ, ಒತ್ತಡ, ಘನ ಫಲ
Question 126 1 Marks
Which is the unit of current?
A
Ampere
B
Volt
C
Ohm
D
Watt
Question 127 1 Marks
Which is the example for statically induced emf?
A
Generator
B
Motor
C
Transformer
D
Refrigerator
Question 128 1 Marks
How many millimetres are there in 1 inch?
A
2.54 mm
B
25.4 mm
C
24.5 mm
D
2.45 mm
Question 129 1 Marks
How much voltage will be required to illuminate a 40 watts fluorescent lamp draws a current of 0.10 amperes?
A
390 volts
B
395 volts
C
400 volts
D
405 volts
Question 130 1 Marks
How much watt second in 1 watt hour?
A
1000 watt sec
B
2000 watt sec
C
3600 watt sec
D
4000 watt sec
Question 131 1 Marks
Which metal contains iron as a major content?
A
Brass metal
B
Bronze metal
C
Zinc
D
Ferrous metal
Question 132 1 Marks
What is termed as the quantity of matter contained in a body? | ವಸ್ತುವಿನಲ್ಲಿ ಇರುವ ದ್ರವ್ಯದ ಪರಿಮಾಣವನ್ನು ಎಂದು ಏನು ಕರೆಯಲಾಗುತ್ತದೆ?
A
Density | ಸಾಂದ್ರತೆ
B
Volume | ಗಾತ್ರ
C
Mass | ದ್ರವ್ಯರಾಶಿ
D
Specific gravity | ವಿಶಿಷ್ಟ ಗುರುತ್ವ
Question 133 1 Marks
Convert decimal 0.000659 to fraction?
A
(659/1000)
B
(659/10000)
C
(659/100000)
D
(659/1000000)
Question 134 1 Marks
What is called if a body does not change its position with respect to its surroundings?
A
Body at motion
B
Body at rest
C
Speed
D
Velocity
Question 135 1 Marks
Divide (20/31)/(15/62)
A
2(4/3)
B
2(1/3)
C
2(3/2)
D
2(2/3)
Question 136 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 137 1 Marks
What is the area of a rectangle, whose length and breadth are 10cm and 8cm respectively? | ಉದ್ದ ಮತ್ತು ಅಗಲ ಕ್ರಮವಾಗಿ 10 ಸೆಂ.ಮೀ ಮತ್ತು 8 ಸೆಂ.ಮೀ. ಇರುವ ಆಯತದ ವಿಸ್ತೀರ್ಣ ಎಷ್ಟು?
A
75 cm²
B
80 cm²
C
85 cm²
D
90 cm²
Question 138 1 Marks
Which among the following is an insulator?
A
Copper
B
Aluminium
C
Silver
D
Mica
Question 139 1 Marks
What is called if a force of 1Newton acts on a body and moves it through a distance of 1 metre?
A
1 Joule
B
10 Joules
C
1 dyne
D
10 dynes
Question 140 1 Marks
What is the percentage of copper if the casting weight of copper 42.3 kg and tin weight 2.7 kg?
A
Cu 92%
B
Cu 94%
C
Cu 96%
D
Cu 98%
Question 141 1 Marks
What is the acceleration of a car if the speed of the car has increased from 25 km per hour to 40 km per hour in one minute?
A
0.059 m/sec<sup>2</sup>
B
0.59 m/sec<sup>2</sup>
C
0.069 m/sec<sup>2</sup>
D
0.69 m/sec<sup>2</sup>
Question 142 1 Marks
Which mechanical property of a metal offers resistance to elastic deformation in a cutting tool?
A
Ductility
B
Malleability
C
Hardness
D
Toughness
Question 143 1 Marks
Simplify: (17.49x5.2)/(6.5)
A
13.69
B
13.79
C
13.89
D
13.99
Question 144 1 Marks
Which is the unit of resistance?
A
Ampere
B
Volt
C
Ohm
D
Watt
Question 145 1 Marks
What is the S.I unit of heat? | ಶಾಖದ ಎಸ್‌ಐ ಮೂಲಮಾನ ಯಾವುದು?
A
Calorie | ಕ್ಯಾಲೋರಿ
B
Joule | ಜೌಲ್
C
Centigrade heat unit | ಸೆಂಟಿಗ್ರೇಡ್ ಶಾಖ ಘಟಕ
D
British thermal unit | ಬ್ರಿಟಿಷ್ ಉಷ್ಣ ಘಟಕ
Question 146 1 Marks
Which is same in series connection of resistors in a circuit?
A
Current
B
Voltage
C
Resistance
D
Power
Question 147 1 Marks
What is the kinetic energy of a bullet of mass 5gm travels with a speed of 500 m/sec?
A
620 Joules
B
625 Joules
C
630 Joules
D
635 Joules
Question 148 1 Marks
What is the area of an equilateral triangle of side 450 mm?
A
856.82 cm<sup>2</sup>
B
866.82 cm<sup>2</sup>
C
876.82 cm<sup>2</sup>
D
886.82 cm<sup>2</sup>
Question 149 1 Marks
Which metal is widely used for making casting of machinery parts?
A
Grey cast iron
B
White cast iron
C
Malleable cast iron
D
Wrought iron
Question 150 1 Marks
What is the area of a sector of a circle of radius 5 cm and its angle is 96 Degree?
A
20.39 cm<sup>2</sup>
B
20.93 cm<sup>2</sup>
C
20.89 cm<sup>2</sup>
D
20.98 cm<sup>2</sup>
Question 151 1 Marks
What is the improper fraction for the given mixed fraction ? 7 x (3/7)
A
(52/7)
B
"7/52"
C
"28/7"
D
"7/28"
Question 152 1 Marks
What is the formula for speed?
A
Distance covered/Time
B
Change in velocity/Time
C
Distance in definite direction /Time
D
Change in momentum/Time
Question 153 1 Marks
What is the capacity of a conical tank of radius 2 m and height 5m?
A
11 m<sup>3</sup>
B
21 m<sup>3</sup>
C
31 m<sup>3</sup>
D
41 m<sup>3</sup>
Question 154 1 Marks
Wha is the mass if the density of a body is 7.6 g/cm<sup>3</sup> and its volume is 25 cm<sup>3</sup>?
A
190 grams
B
200 grams
C
210 grams
D
220 grams
Question 155 1 Marks
What is the area of a (A) semicircle whose dia is 20 cm (d)?
A
147.1 cm<sup>2</sup>
B
157.1 cm<sup>2</sup>
C
167.1 cm<sup>2</sup>
D
177.1 cm<sup>2</sup>
Question 156 1 Marks
What will be the rpm of smaller gear if a 180 mm dia meshes with 60 mm dia gear and the bigger gear makes 60 rpm?
A
120 rpm
B
140 rpm
C
160 rpm
D
180 rpm
Question 157 1 Marks
What is the area of a circle of diameter 50 cm?
A
1932.5 cm<sup>2</sup>
B
1942.5 cm<sup>2</sup>
C
1952.5 cm<sup>2</sup>
D
1962.5 cm<sup>2</sup>
Question 158 1 Marks
Which metal cannot be forged?
A
Alloy steel
B
Mild steel
C
Steel
D
Cast iron
Question 159 1 Marks
How many watts for 1 horse power in British system? | ಬ್ರಿಟಿಷ್ ವ್ಯವಸ್ಥೆಯಲ್ಲಿ 1 ಕುದುರೆ ಶಕ್ತಿಗಾಗಿ (HP)ಎಷ್ಟು ವ್ಯಾಟ್?
A
726 watts
B
736 watts
C
746 watts
D
756 watts
Question 160 1 Marks
Which one of the following properties is the mechanical properties of metal?
A
Fusibility
B
Ductility
C
Corrosion
D
Structure
Question 161 1 Marks
What is the area of a rectangle, whose length and breadth are 10cm and 8cm respectively?
A
75 cm<sup>2</sup>
B
80 cm<sup>2</sup>
C
85 cm<sup>2</sup>
D
90 cm<sup>2</sup>
Question 162 1 Marks
What is the volume of mercury in cm3, if the mass (m) of mercury is 136 grams (g) and density (r) of mercury is 13.6 g/cm3?
A
136 cm<sup>3</sup>
B
13.6 cm<sup>3</sup>
C
10.6 cm<sup>3</sup>
D
10.0 cm<sup>3</sup>
Question 163 1 Marks
What is the resistance?
<br>
I = 11.5 Amps
<br>
V = 380 Volts
<br>
R = _______Ohms
A
13 ohms
B
23 ohms
C
33 ohms
D
43 ohms
Question 164 1 Marks
Which one is non-metal?
A
Mercury
B
Graphite
C
Brass
D
Iron
Question 165 1 Marks
What is the weight force of a car has a mass of 800 kg?(Take g = 9.81m/sec)
A
7848 Newton
B
7748 Newton
C
7847 Newton
D
7487 Newton
Question 166 1 Marks
What is the formual for induced emf?
A
B<sup>2</sup>L sinq volts
B
BL sinq volts
C
BLV sinq volts
D
B<sup>2</sup>V sinq volts
Question 167 1 Marks
What is the voltage of the immersion heater?
<br>P = 500 watts
<br>
I = 2.27 Amps
<br>
V = ______Volts
A
200.3 volts
B
210.3 volts
C
220.3 volts
D
230.3 volts
Question 168 1 Marks
What is the volume of a rectangular tank of 30 m length, 20m width and 10m height?
A
5900 m<sup>3</sup>
B
6000 m<sup>3</sup>
C
6100 m<sup>3</sup>
D
6200 m<sup>3</sup>
Question 169 1 Marks
What are the two classifications of system of units? | ಮೂಲಮಾನಗಳ ವ್ಯವಸ್ಥೆಯ ಎರಡು ವರ್ಗೀಕರಣಗಳು ಯಾವುವು?
A
British and Metric | ಬ್ರಿಟಿಷ್ ಮತ್ತು ಮೆಟ್ರಿಕ್
B
Gravitational and non-gravitational | ಗುರುತ್ವ ಮತ್ತು ಗುರುತ್ವಾಕರ್ಷಣೆಯಿಲ್ಲದ
C
Fundamental and derived | ಮೂಲಭೂತ ಮತ್ತು ಪಡೆಯಲಾಗಿದೆ
D
Metric and International | ಮೆಟ್ರಿಕ್ ಮತ್ತು ಅಂತರರಾಷ್ಟ್ರೀಯ
Question 170 1 Marks
What is called if a body changes its position with respect to its surroundings?
A
Body at rest
B
Body at motion
C
Speed
D
Velocity
Question 171 1 Marks
What is the speed of a train of 80 metre long train passes a railway station platform of 120 metres length in 20 seconds?
A
30 km/hour
B
32 km/hour
C
34 km/hour
D
36 km/hour
Question 172 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 173 1 Marks
What is the name of the property of an insulation that should brake down or puncture on application of high voltage?
A
Di-electric strength
B
Specific resistance
C
Mechanical strenth
D
Non absorption
Question 174 1 Marks
What percentage of 80 is 20?
A
0.8
B
0.4
C
0.25
D
0.2
Question 175 1 Marks
What is the retardation of a car moving with a velocity of 50 km/hr is brought to rest in 45 seconds?
A
0.40 m/sec<sup>2</sup>
B
0.30 m/sec<sup>2</sup>
C
0.20 m/sec<sup>2</sup>
D
0.10 m/sec<sup>2</sup>
Question 176 1 Marks
How much work done in one hour, if a pump can raise 100 liters of water through a height of 200 meters in one minutes?
A
12 x 104 kg meter
B
12 x 105 kg meter
C
12 x 106 kg meter
D
12 x 107 kg meter
Question 177 1 Marks
Find the curved surface area of a cylinder 10 cm dia and 20 cm height?
A
620 cm<sup>2</sup>
B
628 cm<sup>2</sup>
C
630 cm<sup>2</sup>
D
638 cm<sup>2</sup>
Question 178 1 Marks
What is the rate of change of displacement of a body?
A
Body at rest
B
Body at motion
C
Speed
D
Velocity
Question 179 1 Marks
What is the total surface area of a cylinder having radius 2 metres and height 5 metres?
A
86 sq.metre
B
88 sq.metre
C
90 sq.metre
D
92 sq.metre
Question 180 1 Marks
What is the square root of 0.017?
A
0.001
B
0.13
C
0.00001
D
0.000001
Question 181 1 Marks
What is the formula for potential energy?
A
mgh joule
B
mgh<sup>2</sup> joule
C
1/2 mgh joule
D
2/3 mgh joule
Question 182 1 Marks
What is the flow of electrons in any conductor?
A
Voltage
B
Current
C
Resistance
D
Power
Question 183 1 Marks
What is the formula for finding volume of a hollow cylinder having outer radius 'R' inner radius 'r' and height 'h'?
A
Pi (R<sup>2</sup> - r<sup>2</sup>)h
B
Pi/3 (R<sup>2</sup> - r<sup>2</sup>) h
C
2/3 Pi (R<sup>2</sup> - r<sup>2</sup>) h
D
4/3 Pi (R<sup>2</sup> - r<sup>2</sup>)h
Question 184 1 Marks
What is the flow of electrons in any conductor? | ಯಾವುದೇ ಕಂಡಕ್ಟರ್‌ನಲ್ಲಿ ಎಲೆಕ್ಟ್ರಾನ್‌ಗಳ ಹರಿವನ್ನು ಏನು ಎಂದು ಕರೆಯಲಾಗುತ್ತದೆ??
A
Voltage | ವೋಲ್ಟೇಜ್
B
Current | ಕೆರೆಂಟ್
C
Resistance | ಪ್ರತಿರೋಧ
D
Power | ಶಕ್ತಿ
Question 185 1 Marks
How much is 8% of 40 kg?
A
2.2 kg
B
3.2 kg
C
4.2 kg
D
5.2 kg
Question 186 1 Marks
Which property of a metal possessed by it melts when heat is applied?
A
Conductivity
B
Malleability
C
Fusibility
D
Tenacity