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Units and Measurements

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Demo Practice — 10 Questions

Practice Questions & PYQs

Practice

The SI unit of time is:

Practice

Which quantity has dimensions [ML²T⁻²]?

Practice

The least count of an instrument is:

Practice

The dimensional formula of acceleration is:

Practice

Which pair has the same dimensions?

Practice

The number 2.300 has how many significant figures?

Practice

1 micrometre equals:

Practice

Dimensional analysis cannot determine:

Practice

A vernier caliper is commonly used to measure:

Practice

Percentage error is calculated as: