Measurement MCQs [Set 1]

These are practice mcqs of Measurements for National MDCAT Physics practice. Practice them to test your preparation.

 In set 1 there are 20 mcqs and 20 minutes time to solve them.

Measurements Practice MCQs [ 1 ]

  

Click on the option which you thick is correct.

 

1. Planck constant has SI unit of J-Second. Its dimension will be:
   1.   [ML^2T^-2 ]
   2.   [ML^2T^-1 ]
   3.   [M^2LT^-1 ]
   4.   [ML^-2T^2 ]
2. Which one of the following is not a base unit.
   1.   Ampere
   2.   Kelven
   3.   Watt
   4.   Candela
3. The length of a line was measured with a metre scale of least count =1 mm by for students. The correct reading will be
   1.   0.5426 m
   2.   0.542 m
   3.   0.54 m
   4.   0.5 m
4. The SI unit of volume is:
   1.   Litre
   2.   cm3
   3.   m3
   4.   Both a and c
5. Absolute uncertainty in a measuring instrument is equal to:
   1.   Percentage uncertainty
   2.   Least count
   3.   Accuracy
   4.   Fractional uncertainly
6. Pascal is a unit of:
   1.   Power
   2.   Pressure
   3.   Magnetic eld
   4.   Intensity of sound
7. For multiplication and division purposes, percentage uncertainties are:
   1.   Added
   2.   Subracted
   3.   Multiplied
   4.   Divided
8. Signicant figures in 1.0 x10^-3 are
   1.   Two
   2.   Three
   3.   Four
   4.   Five
9. To nd the uncertainty in the time period of a vibrating body, the least count of the timing device is ___________ number of vibrations.
   
   1.   Added into
   2.   Subtracted from
   3.   Multiplied by
   4.   Divided by
10. In man solar day, the number of seconds are:
    1.   24 seconds
    2.   1440 seconds
    3.   86400 seconds
    4.   3600 seconds
11. The information from far side of the universe are gathered by:
    1.   Radio telescope
    2.   Microscope
    3.   Telescope
    4.   Spectroscope
12. Signifcant figures in 0.0010 are:
    1.   Four
    2.   Three
    3.   Two
    4.   One
13. Signicant gures in 5432 are
    1.   Two
    2.   Three
    3.   Four
    4.   Five
14. The length and width of a rectangular plate are measured to be 15.3 cm and 12.80 cm, respectively. The area of plate is:
    1.   195.84
    2.   195.8
    3.   195
    4.   any of these
15. Spring constant has dimension
    
    1.   [MT^-1]
    2.   [MT^-2 ]
    3.   [MT^-3 ]
    4.   [M^-2 T^0 ]
16. The dimensions MLT-2 refer to the physical quantity.
    1.   Torque
    2.   Force
    3.   Mass
    4.   Acceleration
17. Addition of 2.2 kg. 10.2 grams and 10.01 grams gives the rounded of answer as:
    1.   2.22003 kg
    2.   2.22 kg
    3.   2.2 kg
    4.   2 kg
18. Number can be expressed in scientic notation which employ power of:
    
    1.   One
    2.   Ten
    3.   100
    4.   1000
19. Example of physical quantities are:
    1.   Length
    2.   Colour
    3.   Effect of music
    4.   All of these
20. In the equation vf -vi=2as, the dimension of 2as is:
    1.   [LT^2 ]
    2.   [LT-1 ]
    3.   [L]
    4.   [L2T-2]

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Biology MCQs for NMDCAT
Chemistry MCQs for NMDCAT
Physics MCQs for NMDCAT
English MCQs for NMDCAT
NMDCAT Practice Tests and Model Papers
NMDCAT Preparation Guidance

About Set 1 MCQ series 

This MCQ test ( Measurements ) is a part of Set 1 MCQ series by National MDCAT prep (medical entry test). The tests have the following features

1. They are timed. You can improve your time management.
2. You can practice these tests online on mobile or desktop.
3. These practice tests are according to PMC syllabus.
4. These tests are free of cost.
5. You can see the answer on your screen.
6. This test series is aimed to provide you with ample mcqs to improve your preparation for MDCAT.
7. The MCQs of this test [ measurements ] have been taken from Textbooks of physics of punjab, federal, kpk and sindh. and are in accordance with nmdcat syllabus.

The best time to practice these tests is right after you read the chapter from your textbooks. Anyone can take the tests whether you are in fsc or a fresh student or maybe a repeater. There is no restriction.

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