## Wednesday, February 20, 2019

### Units & Measurements (Objective Questions With Answers)

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Question No. 01
1 Inch = ______ Centimeter
(A) 3
(B) 2.54
(C) 2.7
(D) 2.67

Question No. 02
What is the unit for measuring the amplitude of a sound?
(A) Decibel
(B) Coulomb
(C) Hum
(D) Cycles

Question No. 03
One nanometer is equal to
(A) 10-6 m
(B) 10-8 m
(C) 10-9 m
(D) 10-5 m

Question No. 04
One fathom is equal to
(A) 6 feet
(B) 6 meters
(C) 60 feet
(D) 100 cm

Question No. 05
Light year is a measurement of
(A) Speed of aeroplanes
(B) Speed of light
(C) Stellar distances
(D) Speed of rockets

Question No. 06
One kilometre is equal to how many miles?
(A) 0.84
(B) 0.5
(C) 1.6
(D) 0.62

Question No. 07
'Bar' is the unit of
(A) Temperature
(B) Heat
(C) Atmospheric pressure
(D) Current

Question No. 08
Nautical mile is a unit of distance used in
(C) Astronomy
(D) Measuring the boundaries of a nation

Question No. 09
How many Dynes are there in 1 gram weight?
(A) 900
(B) 375
(C) 981
(D) 250

Question No. 10
Joule is the unit of
(A) Temperature
(B) Pressure
(C) Energy
(D) Heat