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Topics/General Science/Physics

Measurement/Unit

22 questions

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Q.1U.P.P.S.C. (GIC) 2010
MCQ

The unit of power is –

Q.2U.P.P.C.S. (Pre) 1996
MCQ

The unit of work is :

Q.3U.P. Lower Sub. (Mains) 2013U.P. U.D.A./L.D.A. (Pre) 2010
MCQ

A light-year is the –

Q.4U.P.P.C.S. (Pre) 1997
MCQ

PARSEC is the unit of :

Q.5U.P. U.D.A./L.D.A. (Pre) 2010
MCQ

Which unit of measurement is multiplied by 0.39 to convert it to ‘inches’?

Q.6U.P. U.D.A./L.D.A. (Pre) 2013
MCQ

One nanometre is equal to –

Q.7U.P.P.C.S. (Mains) 2011
MCQ

One micron represents a length of –

Q.8U.P.P.C.S. (Pre) 2005
MCQ

The smallest unit of length is –

Q.9U.P. Lower Sub. (Pre) 1998
MCQ

Megawatt is the measuring unit of power which is –

Q.10U.P. U.D.A./L.D.A. (Pre) 2001; U.P.P.C.S. (Pre) 2005
Match

Match List-I with List-II and select the correct answer from the code given below : List-I (Physical quantities) List-II (Units) A. Acceleration 1. Joule B. Force 2. Newton second C. Work done 3. Newton D. Impulse 4. Metre/second² Code : A B C D

Q.11U.P. Lower Sub. (Pre) 2013
MCQ

Which one of the following SI unit is not correctly matched?

Q.12U.P. U.D.A./L.D.A. (Pre) 2002
Match

Match List-I with List-II and select the correct answer using codes given below : List-I (Units) List-II (Parametric quantities) A. Watt 1. Heat B. Knot 2. Navigation C. Nautical mile 3. Speed of a ship D. Calorie 4. Power Code : A B C D

Q.13U.P.P.C.S. (Pre) 1990
MCQ

Match the following : A. Joule 1. Current B. Ampere 2. Power C. Watt 3. Work D. Volt 4. Electric potential Code : A B C D

Q.14U.P.P.C.S. (Mains) 2010
MCQ

Which one of the following is not correctly matched?

Q.15U.P.P.C.S. (Pre) 2006
Match

Match List-I (Quantity) with List-II (Units) and select the correct answer using the codes given below the lists: List I List II A. High speed 1. Mach B. Wavelength 2. Angstrom C. Pressure 3. Pascal D. Energy 4. Joule Code : A B C D

Q.16U.P.P.C.S. (Mains) 2011
Multi-Correct

Decibel unit is used to measure :

Q.17U.P.P.C.S.(Pre) 2001; U.P.P.C.S. (Spl.) (Mains) 2004
MCQ

Which one of the following is not correctly matched?

Q.18U.P. R.O./A.R.O. (Pre) 2017
MCQ

Which one of the following is not the unit of heat?

Q.19U.P. P.C.S. (Pre) 2022
MCQ

Which of the following pairs is NOT correctly matched? | Quantity | S.I. Unit | | --- | --- | |

Q.20U.P. P.C.S. (Pre) 2021
MCQ

With reference to the electric potential which of the following statements is/are correct? 1. It is a scalar quantity. 2. It is a vector quantity. Select the correct answer using the codes given below. Codes :

Q.22U.P. Lower Sub. (Spl.) (Pre) 2008
Match

Match List-I with List-II and select the correct answer using the codes given below the lists. | List - I | List - II | | --- | --- | | A. Cuse | 1. Pressure | | B. Byte | 2. Intensity of Earthquake | | C. Richter | 3. Rate of flow | | D. Bar | 4. Computer | Code : | A | B | C | D | | --- | --- | --- | --- | |

Q.23U.P. R.O./A.R.O. (Mains) 2021
MCQ

Which one among the following is measured by Dobson unit?