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General Science MCQs including Physics, Chemistry, Biology. This help is General Eligibility Test like Entrance Exam, Sainik School, NDA, Army, All India Competitive exam, and All HP Exams. You can also play our weekly quiz and download all quizzes PDF as well.
1. Core of transformer is made up of?
(A) Soft iron
(B) Steel
(C) Copper
(D) Aluminum
2. Which instrument is used to measure pressure?
(A) Saccharimeter
(B) Ammeter
(C) Manometer
(D) Lactometer
3. What does Angstrom measure?
(A) Quantity of liquid
(B) Length of light waves
(C) Length of cables
(D) Speed of ships
4. Light year is related to?
(A) Energy
(B) Speed
(C) Distance
(D) Intensity
5. Match the following columns:
| Column I | Column II |
| A. Relative | 1. Pyrometer humidity |
| B. Anemometer | 2. High temperature |
| C. Navigation | 3. Hygrometer |
| D. Direction of wind | 4. Chronometer |
(A) B, D, A, C
(B) D, B, A, C
(C) A, D, B, C
(D) C, A, D, B
6. Which of the following instruments is used to measure the pressure of gases?
(A) Barometer
(B) Manometer
(C) Ammeter
(D) None of these
7. Joule is the unit of?
(A) Temperature pressure
(B) Energy
(C) Heat
(D) None of the above
8. How many Dynes are there in one-gram weight?
(A) 900
(B) 375
(C) 981
(D) 250
9. How many Ergs are these in one joule?
(A) 102
(B) 104
(C) 106
(D) 107
10. The unit of current is?
(A) Ohm
(B) Watt
(C) Ampere
(D) None of the above
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