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CBSE Class 6 Science Quiz | CBSE Class 6 Science Objective Type Questions with Answers

Questions
121 According to Law of Magnets "Unlike poles ________ each other and like poles _______ each other".
A repel, attract
B attract, attract
C attract, repel
D repel, repel

Answer: attract, repel
122 When a magnet is suspended freely in air with the help of string, it aligns itself in _________ direction.
A South-West
B North-East
C East-West
D North-South

Answer: North-South
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123 A bar magnet is immersed in a heap of iron filings and pulled out. The amount of iron filling clinging to the
A North pole is almost equal to the south pole.
B North pole is much more than the south pole.
C North pole is much less than the south pole.
D Magnet will be same all along its length.

Answer: North pole is almost equal to the south pole.
124 In a bar magnet, magnetic power is
A more that both ends of the magnet.
B more in the middle of the magnet.
C is same through the magnet.
D none of these

Answer: more that both ends of the magnet.
125 Which one of the following will allow electric current to pass through?
A Eraser
B Matchstick
C Plastic comb
D Iron Nail

Answer: Iron Nail
126 Which one of the following statement is false?
A Rubber is a bad conductor of electricity.
B In general metals are good conductor of electricity.
C Our body is a bad conductor of electricity.
D The bulb glows only when current flows through the circuit.

Answer: Our body is a bad conductor of electricity.
127 ___________ are materials that do not allow electric current to pass through them.
A Insulators
B Conductors
C Switch
D Battery

Answer: Insulators
128 Materials which allow current to pass through them easily are called?
A Insulators
B Conductors
C Switch
D Battery

Answer: Conductors
129 Electric Cell (Battery) as shown in the figure, pointer 'B' indicates ______________.
A Filament
B Holder
C Positive Terminal
D Negative Terminal

Answer: Negative Terminal
130 Electric Cell (Battery) as shown in the figure, pointer 'A' indicates ______________.
A Filament
B Holder
C Positive Terminal
D Negative Terminal

Answer: Positive Terminal
131 The light from the sun reaches the earth in
A 8.33 minutes
B 8.33 seconds
C 18. 33 minutes
D 88.33 seconds

Answer: 8.33 minutes
132 A ________ is an instrument used for observing objects from a hidden position.
A telescope
B microscope
C periscope
D kaleidoscope

Answer: periscope
133 Which one of the following is a living luminous object?
A Sun
B Moon
C Fire Fly
D Burning Candle

Answer: Fire Fly
134 Shadows are
A Always smaller than the opaque object
B Always bigger than the opaque object
C Remains the same size as opaque object
D Can be smaller or bigger than the opaque object

Answer: Can be smaller or bigger than the opaque object
135 The shape of a shadow depends on which of the following.
A shape of the opaque object
B colour of screen
C colour of the object
D all of these

Answer: shape of the opaque object
136 A _______ eclipse occurs when earth comes between sun and moon in a straight line.
A solar
B lunar
C shadow
D none of these

Answer: lunar
137 If we are able to see anything clearly through an object, then such an object is said to be a _______ object.
A transparent
B opaque
C translucent
D none of these

Answer: transparent
138 Which one of the following is not a luminous object?
A moon
B star
C lit candle
D sun

Answer: moon
139 Objects that emit light on their own are called ___________
A Ligth Objects
B Luminous bodies
C Non-Luminous bodies
D Opaque bodies

Answer: Luminous bodies
140 Motion of wheel of a car is an example of _________
A translatory motion
B rectilinear motion
C curvilinear motion
D circular motion

Answer: circular motion

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