What are the two classifications of system of units?
British and Metric
Gravitational and non-gravitational
Fundamental and derived
Metric and International
What denotes letter M in MKS system?
Mile
Meter
Millimeter
Micron
How many millimetres are there in 1 inch?
2.54 mm |
25.4 mm
24.5 mm
2.45 mm
What is the product of 0.003 x 0.5?
0.00015 | 0.00015
0.0015 | 0.0015
0.015 | 0.015
0.15 | 0.15
What is the square root of 529?
13
23
33
43
What is the ratio of 4 kg to 800 grams?
5 : 1
4 : 8
8 : 4
2 : 4
What percentage of 80 is 20?
0.8
0.4
0.25 |
0.2
Convert 0.456 decimal fraction into percentage?
45.6%
0.0456
0.456%
0.0456%
What is the square root of decimal number 550.37?
21.26
22.26
22.46
23.46
What is the x value for x2 + 62 = 102?
4
6
8
10
What is the percentage of copper if the casting weight of copper 42.3 kg and tin weight 2.7 kg?
Cu 92%
Cu 94%
Cu 96%
Cu 98%
What is the decimal fraction of conversion of 18.5%?
0.185
0.175
0.165
0.195
Which one is non-metal?
Mercury
Graphite
Brass
Iron
Which one of the following properties is the mechanical properties of metal?
Fusibility
Ductility
Corrosion
Structure
Which mechanical property of a metal offers resistance to elastic deformation in a cutting tool?
Ductility
Malleability
Hardness
Toughness
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