Ncert General Science Questions for SSC – Test 3

Ncert General Science Questions for SSC – Test 3

Ncert General Science Questions for SSC - Test 3

Ncert General Science Questions for SSC – Test 3

These are the some of Important Ncert General Science Questions for Ssc,Upsc,state

Q1-A plant with green leaves placed in red light will appear

  1. Blue
  2. Brown
  3. Black
  4. Red

Q2-Electromagnetic radiation is emitted by

  1. X-Rays
  2. Ultrasonic waves
  3. Electrons
  4. Protons

Q3-The common refrigerant used in domestic refrigerator is:

  1. Neon
  2. Spirit
  3. Freon/Ammonia
  4. None of these

Q4- A fuse wire is characterized by:

  1. High resistance and high melting point
  2. Low resistance and high melting point
  3. High resistance and low melting point
  4. Low resistance and low melting point

Q5-Who said “A body will remain at rest unless an external force acts on the body”?

  1. Newton
  2. Einstein
  3. Archimedes
  4. Galileo

Q6-Which metal is commonly used as an electromagnet?

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  1. Copper
  2. Nickel
  3. Gold
  4. Iron

Q7-When ice melts in a beaker of water, the level of water in beaker will:

  1. Increase
  2. Decrease
  3. Remains the same
  4. First increase and then decrease.

Q8-Which of the following does not admit any division?

  1. Atom
  2. Molecules
  3. Compound
  4. All

Q9-The dynamo converts;

  1. Mechanical energy into electrical energy
  2. Mechanical energy into heat energy
  3. Electrical energy into mechanical energy
  4. None of these

Q10-The M.K.S. unit of electric charge is :

  1. Volt
  2. Ampere
  3. Watt
  4. Coulomb

Q11-The oil in the wick of an oil lamp rises up due to:

  1. Pressure difference
  2. Capillary action
  3. Low velocity of oil
  4. Gravitational force

Q12-The function of the choke is to:

  1. Give relatively large impedance of alternating current
  2. Give relatively large impedance of direct current
  3. Regulate the voltage
  4. Increase the voltage

Q13-If the length of a heater coil is reduced by 10% of its original length, then power consumed by heater will:

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  1. Increase over 10%
  2. Decrease by 10%
  3. Increase by 0.5%
  4. Decrease by 0.5%

Q14-A red light is used in traffic signal because

  1. It has the longest wavelength and can be easily noticed from long distance
  2. It is beautiful
  3. It is visible to the people even with bad eyesight
  4. None of these

Q15-The most convenient colour combination that can be used for vehicles running day and night is :

  1. Orange and blue
  2. White and black
  3. Red and green
  4. Yellow and blue

Answers-

Q1-3

Q2-3

Q3-3

Q4-1

Q5-4

Q6-3

Q7-3

Q8-1

Q9-1

Q10-4

Q11-2

Q12-1

Q13-1

Q14-1

Q15-3