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Which of the following framework of bones protects our heart and lungs?
A)
Spinal cord
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B)
Skull
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C)
Rib cage
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D)
Pivot joint
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E)
None of these
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A sweet potato is a _____ of the plant.
A)
Stem
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B)
Root
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C)
Flower
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D)
Leaf
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E)
None of these
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Identify the invertebrate from the following.
A)
Python
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B)
Shark
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C)
Grasshopper
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D)
Dog
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E)
None of these
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What is the name of oxygen carrier which is red in colour?
A)
Spiracles
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B)
Haemoglobin
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C)
Skin
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D)
All of these
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E)
None of these
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In which one of the following layers of atmosphere density of air is maximum?
A)
Troposphere
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B)
Mesosphere
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C)
Exosphere
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D)
Ionosphere
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E)
None of these
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Which of the following is the unit of work?
A)
Newton
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B)
Metre
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C)
Joule
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D)
Kelvin
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E)
None of these
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Which of the following is biodegradable waste?
A)
Pesticide
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B)
Kitchen waste
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C)
Agricultural waste
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D)
Both [b] and [c]
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E)
None of these
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Wood is a/an:
A)
Transparent object
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B)
Translucent object
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C)
Opaque object
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D)
All of these
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E)
None of these
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Thickness of which of the following layer of earth is maximum?
A)
Crust
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B)
Mantle
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C)
Core
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D)
All of these
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E)
None of these
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The chemical reaction by which green plants prepare their food is known as:
A)
Respiration
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B)
Photosynthesis
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C)
Assimilation
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D)
Phagocytosis
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E)
None of these
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When an object blocks the path of light, a _____ is formed.
A)
Noise
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B)
Shadow
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C)
Pleasant sound
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D)
All of these
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E)
None of these
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In which of the following states of matter space between molecules is maximum?
A)
Solid
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B)
Liquid
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C)
Gas
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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 types of energy is possessed by a body when placed at a certain height?
A)
Kinetic energy
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B)
Potential energy
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C)
Heat energy
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D)
Sound energy
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E)
None of these
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Which of the following have no food value but is essential for normal functioning of our digestive system?
A)
Carbohydrates
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B)
Proteins
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C)
Vitamins
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D)
Roughage
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E)
None of these
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Which of the following eats seeds and fruits?
A)
Squirrel
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B)
Lion
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C)
Cat
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D)
All of these
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E)
None of these
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Which of the following are protective nutrients?
A)
Carbohydrates
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B)
Fats
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C)
Vitamins and minerals
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D)
All of these
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E)
None of these
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The people who study about earthquakes are called:
A)
Receptionist
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B)
Seismologist
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C)
Cardiologist
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D)
All of these
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E)
None of these
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Which of the following is not a part of our nervous system?
A)
Brain
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B)
Heart
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C)
Spinal cord
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D)
Nerves
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E)
None of these
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Ants, cockroaches and butterflies are called:
A)
Birds
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B)
Aquatic animals
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C)
Insects
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D)
Reptiles
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E)
None of these
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Consider the following two statements: |
Statement A: Air is a mixture of various gases. Statement B: Water vapour is not present in air. |
Which of the following is correct with respect to the above statements? |
A)
Statement A
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B)
Statement B
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C)
Both statements are true
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D)
Both statements are false
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E)
None of these
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What is the other name of backbone?
A)
Ribs
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B)
Vertebral column
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C)
Skull
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D)
Marrow
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E)
None of these
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What happens to atmospheric pressure when we go up in the atmosphere?
A)
It increases
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B)
It decreases
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C)
It remains same
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D)
All of these
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E)
None of these
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Which of the following gas is essential for burning of a fuel?
A)
Hydrogen
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B)
Nitrogen
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C)
Oxygen
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D)
Carbon
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E)
None of these
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Identify the consumers from the following.
A)
Mango plant
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B)
Crocodile
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C)
Camel
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D)
Both [b] and [c]
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E)
Both [a] and [b]
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The joints in the elbow is an example of:
A)
Hinge joint
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B)
Ball and socket joint
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C)
Pivot joint
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D)
Gliding joint
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E)
None of these
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Consider the following two statements: |
Statement A: Smoke produced by vehicles causes air pollution. |
Statement B: River water gets polluted by industrial wastes. |
Which of the following is correct with respect to the above statements? |
A)
Statement A
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B)
Statement B
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C)
Both statements are true
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D)
Both statements are false
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E)
None of these
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Identify the reptile from the following.
A)
Crocodile
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B)
Octopus
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C)
Starfish
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D)
Frog
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E)
None of these
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Which of the following plants get their food from dead organic matter?
A)
Pine
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B)
Mushroom
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C)
Cuscuta
done
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D)
Venus flytrap
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E)
None of these
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Match the following:
1. | Fats | (a) | Pulses |
2. | Carbohydrates | (b) | Green vegetables |
3. | Proteins | (c) | Rice |
4. | Vitamins | (d) | Butters |
A)
1 - D, 2 - C, 3 - A, 4 - B
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B)
1 - B, 2 - C, 3 - A, 4 - D
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C)
1 - C, 2 - D, 3 - A, 4 - B
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D)
1 - D, 2- A, 3 - C, 4 - B
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E)
None of these
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Consider the following two statements: |
Statement A: Hinge joint do not allow any movement. |
Statement B: Hinge joint allows back and forth movement. |
Which of the following is correct with respect to the above statements? |
A)
Statement A
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B)
Statement B
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C)
Both statements are true
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D)
Both statements are false
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E)
None of these
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What activity is not good in order to keep our environment clean and green?
A)
Throwing garbage here and there
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B)
Planting trees in hilly areas
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C)
Using more and more pesticides in crop field
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D)
Both [a] and [c]
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E)
Both [b] and [c]
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Which of the following is the largest heavenly body in our solar system?
A)
Jupiter
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B)
Saturn
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C)
Sun
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D)
Moon
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E)
None of these
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How many legs does a grasshopper have?
A)
5
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B)
4
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C)
3
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D)
6
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E)
None of these
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The animals which spends their maximum time on trees are known as:
A)
Aerial animals
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B)
Arboreal animals
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C)
Aquatic animals
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D)
All of these
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E)
None of these
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Nose is a part of which of the following organ system?
A)
Digestive system
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B)
Nervous system
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C)
Respiratory system
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D)
Skeletal system
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E)
None of these
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Uranus is a:
A)
Satellite
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B)
Star
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C)
Moon
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D)
Planet
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E)
None of these
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Which of the following is a terrestrial plant?
A)
Neem
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B)
Mango
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C)
Rose
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D)
All of these
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E)
None of these
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Consider the following two statements: |
Statement A: Leaves of cactus plant are modified into spines. |
Statement B: Plants which grow in water do not perform the process of photosynthesis. |
Which of the following is correct with respect to the above statements? |
A)
Statement A
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B)
Statement B
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C)
Both statements are true
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D)
Both statements are false
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E)
None of these
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Which of the following sense organ enables us to hear sound?
A)
Eye
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B)
Ear
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C)
Nose
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D)
Skin
done
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E)
None of these
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Which of the following is a shrub plant?
A)
Sunflower plant
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B)
Wheat plant
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C)
Lemon plant
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D)
Mango tree
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E)
None of these
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