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**1. One meter is equal to how many cubic centimeters?**

(a) 100 (Correct)

(b) 1000

(c) 10000

(d) 10

**2. Temperature is measured by:**

(a) Watt

(b) Specific heat

(c) Degree Celsius (Correct)

(d) None of them

**3. Unit Decibel is the measurement of:**

(a) Electric Charge

(b) Intensity of sound (Correct)

(c) Magnetic Flux

(d) Speed of Ship and Aircraft

**4. The unit that is used to measure the electric resistance is**

(a) Kelvin

(b) Ohm (Correct)

(c) Coulomb

(d) Watt

**5. One centimeter is equal to how many inches**

(a) 0.03937

(b) 0.00393

(c) 0.3937 (Correct)

(d) 0.03739

**6. One metre is equal to how many feet**

(a) 3.381 f

(b) 3.181 f

(c) 3.281 f (Correct)

(d) 3.081 f

**7. How is measured the volume**

(a) Cubic meter (Correct)

(b) Square meter

(c) Meters

(d) Yards

**8. Unit Poise is the measurement of:**

(a) Temperature

(b) Magnetic Flux

(c) Energy

(d) Viscosity (Correct)

**9. One litre is equal to how many gallons**

(a) 0.2200 (Correct)

(b) 0.2100

(c) 0.2500

(d) 0.2300

**10. One gram is equal to ___milligrams**

(a) 10

(b) 100

(c) 1000 (Correct)

(d) 10000

**11. One foot is equal to ____centimeters**

(a) 24.45 cm

(b) 28.63 cm

(c) 30.48 cm (Correct)

(d) 31.25 cm

**12. One mile is equal to ____kilometers**

(a) 1.725

(b) 1.108

(c) 1.609 (Correct)

(d) 1.475

**13. Unit Fathom is the measurement of:**

(a) Illuminating power of source of light

(b) Temperature

(c) Depth of water (Correct)

(d) Magnetic Flux

**14. Radiation activity is measured by:**

(a) Coulomb

(b) Ohm

(c) Becquerel (Correct)

(d) All of these

**15. Unit Knot is the measurement of:**

(a) Temperature

(b) Density

(c) Speed of Ship and Aircraft (Correct)

**16. One yard is equal to ____metres**

(a) 1.015 m

(b) 1.001 m

(c) 0.914 m (Correct)

(d) 0.956 m

**17. One metre is equal to ____yards**

(a) 1.094 y (Correct)

(b) 1.105 g

(c) 1.012 y

(d) 1.214 y

**18. One inch is equal to ____millimeters**

(a) 22.70

(b) 25.40 (Correct)

(c) 26.50

(d) 28.30

**19. One nautical mile is equal to ___kilometers**

(a) 1.614

(b) 1.921

(c) 1.853 (Correct)

(d) 1.756

**20. Unit Nautical Mile is the measurement of:**

(a) Distance in Navigation (Correct)

(b) Electric Charge

(c) Magnetic Flux

(d) Speed of Ship and Aircraft

**21. Force is measured by:**

(a) Pascal

(b) Newton (N) (Correct)

(c) Kelvin (K)

(d) Ampere

**22. What is measured by the unit Joule?**

(a) Work

(b) Energy

(c) Quantity of heat

(d) All of them (Correct)

**23. One cubic yard is equal to how many cubic m**

(a) 0.785

(b) 0.755

(c) 0.765 (Correct)

(d) 0.795

**24. 10 metres are equal to**

(a) 2 decameter

(b) 1 decameter (Correct)

(c) 3 decameter

(d) 4 decameter

**25. One square centimeter is equal to ___square millimeter**

(a) 100 sq mm (Correct)

(b) 1000 sq mm

(c) 10 sq mm

(d) 10000 sq mm

**26. Unit Celsius Centigrade is the measurement of:**

(a) Illuminating power of source of light

(b) Speed of Ship and Aircraft

(c) Temperature (Correct)

(d) Magnetic Flux

**27. One kilometer is equal to how many metres**

(a) 900 m

(b) 1000 m (Correct)

(c) 990 m

(d) 950 m

**28. Unit Coulomb is the measurement of:**

(a) Electric Charge

(b) Temperature

(c) Magnetic Flux

(d) Electric Charge (Correct)

**29. How many kilograms are there in one metric ton?**

(a) 100 kg

(b) 1010 kg

(c) 10 kg

(d) 1000 kg (Correct)

**30. _____kilograms constitute 1 quintal?**

(a) 50

(b) 100 (Correct)

(c) 200

(d) 250

**31. One pound is equal to ___kilogram**

(a) 0.482

(b) 0.454 (Correct)

(c) 0.445

(d) 0.431

**32. One ounce is equal to ___grams**

(a) 28.65

(b) 27.95

(c) 28.35 (Correct)

(d) 28.85

**33. What is measured by mete per second?**

(a) Acceleration

(b) Speed

(c) Airplane’s speed

(d) Velocity (Correct)

**34. Unit hertz is the measurement of:**

(a) Potential difference

(b) Electricity

(c) Pitch

(d) Frequency (Correct)

**35. How many ounces are there in one pound**

(a) 18

(b) 16 (Correct)

(c) 14

(d) 15

**36. One metre is equal to how many feet**

(a) 3.014 f

(b) 3.314 f

(c) 3.281 f (Correct)

(d) 3.146 f

**37. Which of the following is the unit for measurement of power?**

(a) Watt (W) (Correct)

(b) Volts (V)

(c) Joule (J)

(d) Kelvin (K)

**38. 1 fathom is equal to ____meter**

(a) 1.828 (Correct)

(b) 1.854

(c) 1.754

(d) 1.831

**39. One gallon is equal to how many litres?**

(a) 4.55 l (Correct)

(b) 4.45 l

(c) 4.65 l

(d) 4.35 l