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Cactus do not have:
A)
Leaves
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B)
Roots
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C)
Stem
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D)
Chlorophyll
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E)
None of these
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Which one of the following is a characteristics of living things?
A)
Movement
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B)
Respiration
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C)
Reproduction
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D)
All of these
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E)
None of these
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Which one of the following is not a part of a green plant?
A)
Leaf
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B)
Stem
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C)
Beak
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D)
Root
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E)
None of these
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Identify the stomach from the following.
A)
done
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B)
done
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C)
done
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D)
done
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E)
None of these
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What does the following symbol represent?
A)
No entry
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B)
No parking
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C)
No u turn
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D)
No horn
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E)
None of these
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Which of the following planets is farthest from the sun?
A)
Jupiter
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B)
Saturn
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C)
Uranus
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D)
Neptune
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E)
None of these
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Which of the following tells us how heavy an object is?
A)
Mass
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B)
Volume
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C)
Length
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D)
Temperature
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E)
None of these
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Burning of paper is an example of:
A)
Physical change
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B)
Chemical change
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C)
Photosynthesis
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D)
All of these
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E)
None of these
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Which one of the following is an invertebrate animal?
A)
Fish
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B)
Crocodile
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C)
Anaconda
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D)
Crab
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E)
None of these
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Which of the following is the abiotic component of our environment?
A)
Soil
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B)
Air
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C)
Water
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D)
All of these
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clear
E)
None of these
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Which of the following types of animals spend most of their time in air?
A)
Arboreal
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B)
Aerial
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C)
Aquatic
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D)
All of these
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E)
None of these
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Which among the following animals live on trees?
A)
done
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B)
done
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C)
done
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D)
done
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E)
None of these
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Which of the following is a source of air pollution?
A)
Factories
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B)
Vehicles
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C)
Bursting crackers
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D)
All of these
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E)
None of these
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Which one of the following is a by-product of photosynthesis?
A)
Oxygen
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B)
Carbon dioxide
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C)
Nitrogen
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D)
Helium
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E)
None of these
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Which one of the following is correct about 22 the given figure?
A)
It is a part of nervous system
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B)
It is a part of digestive system
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C)
It is a part of skeletal system
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D)
It is a part of excretory system
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E)
None of these
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Which of the following is the innermost layer of the earth?
A)
Crust
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B)
Core
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C)
Mantle
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D)
Soil
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E)
None of these
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Troposphere is a:
A)
Layer of earth
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B)
Layer of atmosphere
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C)
Layer of water
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D)
Layer of soil
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E)
None of these
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Name the system that consists of stomach, intestines and teeth.
A)
Nervous system
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B)
Digestive system
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C)
Ordinary system
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D)
All of these
done
clear
E)
None of these
done
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Which one of the following is a creeper plant?
A)
Pitcher plant
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B)
Lotus plant
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C)
Mango tree
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D)
Strawberry plant
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E)
None of these
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Name the upward force which acts on a body floating or submerged in a liquid.
A)
Buoyant force
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B)
Force of friction
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C)
Gravitational force
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D)
all of these
done
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E)
None of these
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The process of soil formation is known as:
A)
Soil erosion
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B)
Soil conservation
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C)
Pedogenesis
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D)
Heterogenetic
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E)
None of these
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Water hyacinth is a:
A)
Fixed plant
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B)
Underwater plant
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C)
Floating plant
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D)
Desert plant
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E)
None of these
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Obsidian is a:
A)
Igneous rock
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B)
Sedimentary rock
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C)
Metamorphic rock
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D)
All of these
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E)
None of these
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Which one of the following is a breathing organ of a fish?
A)
Gills
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B)
Lungs
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C)
Heart
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D)
Chlorophyll
done
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E)
None of these
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Water freezes to ice at what temperature?
A)
\[0{}^\circ C\]
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B)
\[10{}^\circ C\]
done
clear
C)
\[100{}^\circ C\]
done
clear
D)
\[1000{}^\circ C\]
done
clear
E)
None of these
done
clear
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Which of the following is a gas?
A)
Oxygen
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B)
Carbon dioxide
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C)
Water
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D)
Both [a] and [b]
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E)
None of these
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When you heat a solid, it melts into liquid. This process is known as'.
A)
Evaporation
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B)
Condensation
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C)
Melting
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D)
Freezing
done
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E)
None of these
done
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When a ball is thrown vertically upward, it returns back to the Earth due to:
A)
Force of friction
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B)
Force of magnetism
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C)
Force of gravity
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D)
AII of these
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E)
None of these
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Things that decay and mix with soil are called:
A)
Biodegradable substance
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B)
Non-biodegradable substance
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C)
Pure substance
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D)
Mixed substance
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E)
None of these
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Find the odd one out.
A)
Venus
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B)
Moon
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C)
Mars
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D)
Earth
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E)
None of these
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Which of the following factors causes soil erosion?
A)
Strong wind
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B)
Rain water
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C)
Floods
done
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D)
All of these
done
clear
E)
None of these
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clear
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Which one of the following parts of digestive system is responsible for cutting and grinding food?
A)
Tongue
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B)
Saliva
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C)
Teeth
done
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D)
Stomach
done
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E)
None of these
done
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Which of the following does not dissolve in water?
A)
Salt
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B)
Sugar
done
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C)
Mud
done
clear
D)
All of these
done
clear
E)
None of these
done
clear
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Which one of the following gas is essential for photosynthesis?
A)
Oxygen
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B)
Carbon dioxide
done
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C)
Nitrogen
done
clear
D)
Helium
done
clear
E)
None of these
done
clear
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Which one of the following animals lays eggs?
A)
Camel
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B)
Anaconda
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C)
Bear
done
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D)
Monkey
done
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E)
None of these
done
clear
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Which of the following statements is true about soil?
A)
Soil contains air
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B)
Soil contains water
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C)
Soil contains humus
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D)
All of these
done
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E)
None of these
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Butter is a rich source of:
A)
Minerals
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B)
Vitamins
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C)
Proteins
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D)
Fats
done
clear
E)
None of these
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Which of the following planets takes 84 years to complete one revolution around the Sun?
A)
Saturn
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B)
Mercury
done
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C)
Neptune
done
clear
D)
Uranus
done
clear
E)
None of these
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How many teeth does a fully grown adult I human have?
A)
32
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B)
34
done
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C)
36
done
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D)
28
done
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E)
None of these
done
clear
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What happens when we pull an object with; our hand?
A)
We apply force on the object
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B)
We apply density on the object
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C)
We apply area on the object
done
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D)
We apply volume on the object
done
clear
E)
None of these
done
clear
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