measuring devices and scales - Category wise Question and Answer Practice Test with Solutions

measuring devices and scales PRACTICE TEST [2 - EXERCISES]

set 1

set 2

Question : 11 [MPPCS (Pre) 2016]

The liquid/liquids used in the simple barometer is/are

a) Alcohol

b) Water

c) Mercury

d) All of these

Answer: (c)

Question : 12 [UPPCS (Pre) 2016]

The velocity of wind is measured by

a) Hydrometer

b) Barometer

c) Anemometer

d) Wind Vane

Answer: (c)

Question : 13 [UPPCS (Mains) 2016]

Which one of the following devices is used to measure extremely high temperature?

a) Phonometer

b) Pyrometer

c) Photometer

d) Pycnometer

Answer: (b)

Question : 14 [UPPCS (Pre) 2015]

‘Pyrheliometer’ is used for measuring

a) Air temperature

b) Sun spots

c) Solar radiation

d) Temperature of plants

Answer: (c)

A pyrheliometer is a device that measures solar irradiance coming directly from the sun.

The SI units of irradiance are watts per square metre (W/m²).

Question : 15 [UPPCS (Pre) 2008]

Match List-I with List-II and select the correct answer using the code given below the lists.

List I List II
A. Stethoscope 1. To measure intensity of light
B. Sphygmomanometer 2. To check purity of gold
C. Caratometer 3. To hear heart sound
D. Lux meter 4. To measure blood pressure
Code: (A) (B) (C) (D)

a) 3 4 2 1

b) 1 2 3 4

c) 4 3 2 1

d) 2 1 4 3

Answer: (a)

IMPORTANT general science mcq EXERCISES

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1626 measuring devices and scales based general science mcq set 1 question answer with explanation pdf
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