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Which of the following is not a unit of ...

Which of the following is not a unit of time

A

second

B

minute

C

hour

D

light year

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AAKASH INSTITUTE-UNITS AND MEASUREMENTS-ASSIGNMENT SECTION A Objective (One option is correct )
  1. The base quantity among the following is

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  2. Which of the following is not a unit of time

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  3. One astronomical unit (AU) is equal to

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  4. The volume of a cube having sides 1.2 m is appropriately expressed as

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  5. Ampere second is a unit of

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  6. The most precise reading of the mass of an object among the following ...

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  7. The most accurate reading of the length of a 6.28 cm long fibre is

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  8. Which of the following is a unit that of force?

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  9. The value of 60^@ in radian is

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  10. The total plane angle subtended by a circle at its centre is

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  11. A far off planet is estimated to be at a distance D from the earth. If...

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  12. One unified atomic mass unit represents a mass of magnitude

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  13. If the average life of a person is taken as 100 s the age of the unive...

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  14. Which of the following is the most precise measurement?

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  15. The number of significant figures in a pure number 410 is

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  16. Thickness of a pencil measured by using a screw gauge (least count.001...

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  17. The percentage error in the measurement of the voltage V is 3% and in...

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  18. The relative error in the measurement of the side of a cube is 0.027 T...

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  19. Zero error of an instrument introduces

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  20. A packet contains silver powder of mass 20.23 g pm 0.01 g Some of the ...

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