| 1 |
The least count of screw gauge is. |
- A. .01 mm
- B. 0.1 mm
- C. .001 mm
- D. .01 m
|
| 2 |
A car is made on the principles of |
- A. Electronics
- B. Thermodynamics
- C. Electricity
- D. Mechanics
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| 3 |
The number of base units in SI are. |
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| 4 |
While rounding the numbers if last digit is 5, then. |
- A. It is simply dropped
- B. The digit on its left is increased by 1
- C. It is rounded to get nerarest even number
- D. It remain same.
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| 5 |
According to SI-Units , internsity of light is measured in. |
- A. meters
- B. second
- C. moles
- D. candela
|
| 6 |
1 nm have meters. |
- A. 10<sup>-3</sup> m
- B. 10<sup>-6</sup> m
- C. 10<sup>-9</sup> m
- D. 10<sup>-10</sup>m
|
| 7 |
A measuring cylinder is used to measure. |
- A. Mass
- B. Area
- C. Volume
- D. Level of liquid
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| 8 |
Prefix naming as Giga has a symbol. |
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| 9 |
A Student claimed the diameter of a wire as 1.032 cm using vernier callipers. Upto what extent do your agree with it |
- A. 1 cm
- B. 1.0 cm
- C. 1.03 cm
- D. 1.032 cm
|
| 10 |
The units of electric current is. |
- A. Candela
- B. Metre
- C. Second
- D. Ampere
|