InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
With the help of vernier caliper we can have an accuracy of 0.1 mm and with screw gauge we can have an accuracy of 0.01 mm. |
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Answer» False With the help of vernier caliper we can have an accuracy of 0.01 cm and with screw gauge we can have an accuracy of 0.01 mm. |
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| 2. |
Kilometre is one of the SI units of measurement |
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Answer» False Metre only SI unit. Kilometre is multiple of metre. |
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| 3. |
In everyday life, we use the term weight instead of mass. |
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Answer» In everyday life, we use the term weight instead of mass is True. |
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| 4. |
Which among the following is not a device to measure mass? (a) Spring balance (b) Beam balance (c) Physical balance (d) Digital balance |
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Answer» (a) Spring balance |
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| 5. |
Rulers, measuring tapes and metre scales are used to measure (a) Mass (b) Weight (c) Time (d) Length |
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Answer» Correct answer is (d) Length |
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| 6. |
1 metric ton is equal to (a) 100 quintals (b) 10 quintals (c) 1/10 quintals (d) 1/100 quintals |
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Answer» (b) 10 quintals |
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| 7. |
Fill in the blanks.1. Metre is the unit of ………….. 2. 1 kg of rice is weighed by ………… 3. The thickness of a cricket ball is measured by …………. 4. The radius of a thin wire is measured by …………. 5. A physical balance measures small differences in mass up to …………… |
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Answer» 1. Length 2. Beam balance 3. Vernier Caliper 4. Screw Gauge 5. 1 mg |
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| 8. |
True or False. The SI unit of electric current is kilogram. |
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Answer» False The SI unit of electric current is ampere. Kilogram is the unit of mass. |
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