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Science Question Bank
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Science - Question 1:

On what does the strength of magnetic field produced by a current carrying solenoid depend?

  1. Number of turns in solenoid
  2. Strength of current
  3. Nature of core material
  4. All of the above





Science- Q2. Bleaching powder is formed by treating chlorine with.......

  1. Calcium Hydroxide
  2. Potassium Hydrogen carbonate
  3. Magnesium Hydroxide
  4. None of the above
Correct Answer

Science- Q3. Which of the following is not a radioactive element?

  1. Astatine
  2. Francium
  3. Titanium
  4. Zirconium
Correct Answer

Science- Q4. Which one of the following is not correctly matched?

  1. Haemoglobin: Skin
  2. Vitamin C: Scurvy
  3. Carbohydrate: Potato
  4. Fat: Butter
Correct Answer

Science- Q5. Heart is made up of

  1. Non-striated muscle
  2. Cardiac muscle
  3. Adipose tissue
  4. Striated muscle
Correct Answer

Science- Q6. Substances through which electricity cannot flow are called:

  1. Conductors
  2. Insulators
  3. Wires
  4. Battery
Correct Answer

Science- Q7. Name a gas used as rocket propellant and in welding also?

  1. Ether
  2. Neon
  3. Hydrogen
  4. Cyanogen
Correct Answer

Science- Q8. Which of the following is a conductor of electricity?

  1. Silver
  2. Copper
  3. Aluminum
  4. All of the above
Correct Answer

Science- Q9. What is the SI unit of electric charge?

  1. Volt
  2. Coulomb
  3. Ampere
  4. ohm
Correct Answer

Science- Q10. The commercial unit of Energy is:

  1. Watt
  2. Watt-hour
  3. Kilowatt-hour
  4. Kilowatt
Correct Answer








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