SET-1
MICELLANEOUS SCIENCE MCQS OF CLASS 4 FOR EVERY TEST
The Following are some most important science mcqs of class 4 for teaching Jobs etea | NTS science mcqs of grade 4 for pst. grade 4 most science important mcqs with answers for pst.
These mcqs taken from the whole book of Class 4. Class 4 Science full book mcqs for
ETEA, NTS, are given below.
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1. Animals are
divided into _________ major groups.
Answer: two
2. Animals are
divided into two major groups on the basis of __________________ or
____________.
Answer: vertebral
column, backbone
3. The animals having
backbone are called _____________.
Answer: Vertebrates.
4. The animals having
no backbone are called ___________.
Answer: Invertebrates
5. Fish, frog,
lizard, pigeon, Cat are ______________
Answer: Vertebrates
6. Cockroach,
Honeybee, Butterfly, Starfish, Snail are _____________
Answer: Invertebrates
7. Usually the plants
are divided into ___________ groups.
Answer: two
8. Two main groups of
plants are ____________ plants and ____________ plants.
Answer: flowering, non-flowering
9. Plants on which
flowers grow are called ______________ plants.
Answer: flowering
10. Mustard,
Sunflower, rose, guava and lemon are examples of ____________ plants.
Answer: flowering
11. The plants on
which flowers do not grow are called ______________ plants.
Answer: non-flowering
12. Moss, fern and
conifers (pine, juniper, thuja, sago palm) are examples of ______________
plants.
Answer: non-flowering
13. Conifers are
found in the ____________ area of Pakistan.
Answer: Northern
Answer: economy.
15. Conifers wood is
used for making _____________ and __________.
Answer: furniture,
paper
16. The seed of some
conifers are used as ________ fruit such as pine nut (chilghoza).
Answer: dry
17. The number of
various types of living things found at a particular place is called
_____________.
Answer: Biodiversity
18. The existence of
many living things is in danger due to many factors one of them is
_____________
Answer: destruction of
habitat, OR (change of
climate, or increase of temperature on earth, shortage of water)
19. Near Lahore,
______________ is among one of the
largest man-made forest.
Answer: Changa Manga
20. There are __________
types of teeth that perform various functions.
Answer: four
21. The functions of
Incisors are ______________.
Answer: biting and
cutting food.
22. The functions of
Canines are ______________.
Answer: Piercing and
tearing food.
23. The functions of
Premolar are ______________.
Answer: Chewing and
grinding food.
24. The functions of Molar
are ______________.
Answer: Chewing and
grinding food.
25. A tiger has large
______________ whereas a rat has large____________.
Answer: canines, Incisors.
26. Tiger uses its
canines for __________________ the prey and rat uses its incisors for ________
food or killing prey.
Answer: piercing, biting
27. All the bones are
united with one another at the joints forming a frame called _________.
Answer: skeleton.
28. There are
______________ bones in the human skeleton.
Answer: 206
29. The bones of arm
and legs have bone ______ which helps to produce blood.
Answer: marrow.
Answer: lungs, wind
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