Best Science MCQs for PST tests KPK
Science
Important MCQ’s for PST Test
1. Sensation of sound persists in our brain for about…..
a) 0.001s b) 0.2s c) 0.3s d) 0.1s
2. Pitch of sound depends upon…….
a) frequency b) Distance c) Amplitude d) Temperature
3. In water cycle the sun play an important role in
a) Evaporation b) Condensation c) Sublimation d) Boiling
4. Metal which can be melted even by warmth of human palm is
a) indium b) Aluminum c) Gallium d) Tungsten
5. Most important part of the cell is
a) Cytoplasm b) Nucleus c) germ cell d) Mitochondria
6. Muscle is a type of ………..
a) Tissue b) System c) Organ d) None
7. Different tissue work together to make a……
a) System b) Organ c) Cell d) Body
8. ………… pumps the blood to the whole body.
a) Lungs b) kidney c) Liver d) Heart
9. Milk is a rich source of …………
a) Calcium b) Radium c) Vitamin D d) None
10. ……….. is the largest bone in the body.
a) Facial bone b) hint joint c) femur d) fibula
11. ………… is the thinnest bone in the body.
a) Facial bone b) hint joint c)femur d) fibula
13) The melting point of water is…
a) 00 C b) 1000 C c)100 C d) 200 C
14) The attractive force among molecules is stronger in
a) Liquid b) Solid c)Gas d) Plasma
15) There are ………..states of matter.
a) 3 b) 5 c) 8 d) 6
16) Causing agent of acid rain is
a) so2 b) co2 c) o2 d) h2o
17) When the Moon passes between the sun and the Earth then is called….
a) Solar eclipse b) lunar eclipse c) star d) Satellite
18) Weakest force in nature is
a) Electric force b) Gravitational force c) Weak force d) Magnetic force
19) Strength of magnetic field is known as
a) Flux b) Magnetic strength c) Density d) Magnetic Flux Density
20) Magnetic moment is a ………..
a) Pole Strength b) Universal Constant c) Scalar quantity d) Vector quantity
21) The largest planet of the solar system is ….
a) Jupiter b) Saturn c) Uranus d) Neptune
22) What is Supernova?
a) An Asteroid b) Black
hole c) A dying Star d) None
23) The light from the sun reaches the earth in….
a) 7m b) 12m c) 8m d) 10m
24) Polio is caused by …..
a) fungi b) Virus c)
Bacteria d) All of these
25) First antibiotic was extracted from a…
a) Bacterium b) fungus c) Virus d) Plants
26) Monocot leaves are…
a) Narrow b) hairy
c) wide d) None
27) Dicots have …… root.
a) Fibrous root b) tap root c) narrow d) None
28) All planets move around the ……….
a) Earth b) Sun c) Jupiter d) Mars
29) The Jupiter has
……… moons.
a) 70 b) 12 c) 8 d) 64
30) The mars has ……. Moons.
a) 7 b) 2 c) 8 d) 10
31) Fungi are the example of…
a) Producers b) Consumers
c) Decomposers d) None
32) Dolphin is a ……..
a) Mammals b) Fish c) Animals d) All of these
33) Hearing is helped by……..
a) Optic nerve b) Auditory nerve c) Sensory nerve d)
None
34) An example of simple machine is ….
a) Stapler b) Electric Generator c) Steam Engine d) electric
Motor
35) Force of friction can be reduce by help of ……
a) Ball bearing b) Lubricants
c) Cushion surface d) All of them
36) The earth behaves like a magnet with …………poles.
a) two b) three c) four d) five
37) Lightning is due to……….
a) Dynamic charge b) Static charge c) Loud Sound d)
Atmosphere
38) Compass will always point towards…
a) North-South b) North-East c) East-South d) South-East
39) Outer seed coat is …
a) tangent b) hilum c) Testa d) Function
40) Seed develop from….
a) Ovary b) Embryo
c) Ovule d) Embryo sac
41) Frogs belongs to which kingdom
a) Amphibians b) Birds
c) Fish d) Mammals
42) A leap year has …… days.
a) 370 b) 364 c) 377 d) 366
43) ……….. divides the earth into two hemisphere.
a) pole b) equator c) Latitude d) longitude
44) The main cause of pollution is
a) Animals b) tree c) Birds d) People
45) The suitable temperature for photosynthesis is
a) 5 to 150C b) 15to 450C c) 25 to 350C d)
5 to 150C
46) The largest source of light is
a) Earth b) Star c) Sun d) None
47) The moon ……the light of the sun.
a) Reflect b) Refract c) Diverge d) No effect
48) Selera is …..
a) White part of the eye b) Black part of the eye c) Cornea
49) Force is used to
a) Speed up b) Slowdown c)Stop
an object d) All of these
50) Pupa is transferred to
a) Larva b) Adult c) Egg d) Baby

5 Comments
Very helpful information!
ReplyDeleteThanks brother.
I want more Mcqs like this.
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ReplyDeleteplease keep it up its very informative...
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