Download PDF
Free download in PDF CBSE Class 8 Science MCQs with Answers. Here Gkseries provide Science Solve Questions and Answers for CBSE class 8 Students.
101
The tilting of the earth is responsible for
[A]
Change of days
[B]
Change of the sun�s rays
[C]
Change of the season
[D]
None
Answer: Change of the season
102
Stars appear to move from
[A]
West to east
[B]
East to west
[C]
North to south
[D]
South to west
103
What is the gap between the orbit of mars and Jupiter called?
[A]
Asteroids
[B]
Comets
[C]
Meteor
[D]
Meteorite
104
Which is the largest planet in solar system?
[A]
Mercury
[B]
Mars
[C]
Jupiter
[D]
Saturn
105
The first outside orbit of the earth planet is
[A]
Jupiter
[B]
Mars
[C]
Saturn
[D]
Uranus
106
Which is the farthest planet of solar system?
[A]
Neptune
[B]
Jupiter
[C]
Mercury
[D]
Earth
107
Which planet appears to be yellowish?
[A]
Asteroids
[B]
Mars
[C]
Uranus
[D]
Saturn
108
On which planet the life exists?
[A]
Earth
[B]
Moon
[C]
Jupiter
[D]
None
109
Which is the nearest planet to the sun?
[A]
Neptune
[B]
Mars
[C]
Mercury
[D]
Earth
110
Which is the brightest planet in the universe?
[A]
Mercury
[B]
Venus
[C]
Earth
[D]
Saturn
111
Cloning is a mode of
[A]
Sexual production
[B]
Asexual production
[C]
Both A and B
[D]
None of these
Answer: Asexual production
112
Foetus is the
[A]
Well developed embryo
[B]
Developing embryo
[C]
A zygote
[D]
Male gamete
Answer: Well developed embryo
113
A sperm consists of
[A]
One part
[B]
Two parts
[C]
Three parts
[D]
Four parts
114
How many modes of reproduction are there in animals?
[A]
One type
[B]
Two types
[C]
Three types
[D]
Four types
115
Egg are formed in the
[A]
Testes
[B]
Penis
[C]
Ovary
[D]
None of these
116
The cell formed after fertisation is called
[A]
Foetus
[B]
Zygote
[C]
Embryo
[D]
None of these
117
Where does the fusion of male and female gametes generally take place?
[A]
Fallopian tube
[B]
Ovary
[C]
Uterus
[D]
Zygote
118
The animals that produce new young ones are known as
[A]
Oviparous
[B]
Viviparous
[C]
Both
[D]
None of these
119
CNG is a
[A]
Polluted fuel
[B]
Clean fuel
[C]
Harmful fuel
[D]
None
120
What causes pollution
[A]
Human activities
[B]
Trees
[C]
Both of these
[D]
None of these
Take Mock Tests