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Vitamins and minerals are _______.
A)
Energy-rich nutrients
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B)
Tissue-building nutrients
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C)
Protective nutrients
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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 igneous rock?
A)
Pumice
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B)
Marble
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C)
Slate
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D)
Gneiss
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E)
None of these
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Water is an example of______ medium.
A)
Translucent
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B)
Opaque
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C)
Transparent
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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 non- biodegradable waste?
A)
Peels of vegetable
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B)
Spoiled food
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C)
Plastic bottles
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D)
Leaves of plants
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E)
None of these
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In which one of the following states of matter intermolecular force between molecules is least?
A)
Gas
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B)
Liquid
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C)
Solid
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D)
All of these
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E)
None of these
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Ursa major is the name of a:
A)
Planet
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B)
Satellite
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C)
Star
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D)
Constellation
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E)
None of these
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Spinal cord is a part of which one of the following organ system?
A)
Respiratory system
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B)
Excretory system
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C)
Nervous system
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D)
Skeletal system
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E)
None of these
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Which one of the following foods is a rich source of carbohydrate?
A)
Potato
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B)
Apple
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C)
Egg
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D)
Watermelon
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E)
None of these
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Which one of the following is an abiotic component of the environment?
A)
Plants
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B)
Birds
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C)
Fish
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D)
Water
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E)
None of these
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Which one of the following is an invertebrate?
A)
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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 reptile?
A)
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B)
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C)
done
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D)
done
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E)
None of these
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Speed of a train is 60 km/h. What distance will it cover in 6 seconds?
A)
100 m
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B)
200 m
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C)
300 m
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D)
400 m
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E)
None of these
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Identify the substance from the following which has fixed shape and volume?
A)
Milk
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B)
Oil
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C)
Orange
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D)
Air
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E)
None of these
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The process, in which a liquid changes into gas, is known as:
A)
Condensation
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B)
Melting
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C)
Freezing
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D)
Evaporation
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E)
None of these
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Which of the following statement is true about air?
A)
Air is a matter
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B)
Air is a mixture of gases
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C)
Air is everywhere around us
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D)
Air contains oxygen
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E)
All of these
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Which one of the following can perform the process of photosynthesis?
A)
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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 one of the following is a physical change?
A)
Burning of coal
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B)
Breaking of glass
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C)
Ripening of fruits
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D)
Spoiling of food
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E)
None of these
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Which of the following vitamins is essential for good eyesight?
A)
Vitamin A
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B)
Vitamin C
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C)
Vitamin D
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D)
Vitamin E
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E)
None of these
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Which of the following kind of joints is found in our neck?
A)
Hinge joint
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B)
Pivot joint
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C)
Ball and socket joint
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D)
All of these
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E)
None of these
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Which of the following systems is consists of bones?
A)
Skeletal system
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B)
Muscular system
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C)
Digestive system
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D)
Nervous system
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E)
None of these
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The nearest layer of atmosphere to the earth surface is:
A)
Troposphere
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B)
Mesosphere
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C)
Thermosphere
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D)
Exosphere
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E)
None of these
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Upward push on a floating object in water is called:
A)
Buoyant force
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B)
Elastic force
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C)
Gravitational force
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D)
Mechanical force
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E)
None of these
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Which one of the following consists of crust and upper mantle?
A)
Atmosphere
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B)
Lithosphere
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C)
Hydrosphere
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D)
Troposphere
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E)
None of these
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Which one of the following is a metamorphic rock?
A)
Pumice
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B)
Marble
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C)
Obsidian
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D)
Andesite
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E)
None of these
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Scurvy is caused by the lack of vitamin___.
A)
D
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B)
C
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C)
A
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D)
\[{{B}_{1}}\]
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E)
None of these
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A moving object possess which one of the following kind of energy?
A)
Electrical energy
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B)
Muscular energy
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C)
Kinetic energy
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D)
Solar energy
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E)
None of these
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Which of the following instrument is used to measure air pressure at a place?
A)
Ammeter
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B)
Hydrometer
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C)
Odometer
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D)
Barometer
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E)
None of these
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How many stars are there in our solar system?
A)
One
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B)
Two
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C)
Three
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D)
Four
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E)
None of these
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Whale is a:
A)
Mammal
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B)
Bird
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C)
Amphibian
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D)
Reptile
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E)
None of these
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Which one of the following is a terrestrial plant?
A)
Lotus
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B)
Hydrilla
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C)
Cactus
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D)
Pondweed
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E)
None of these
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Which one of the following animals should be kept in the group of carnivorous animals?
A)
Anaconda
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B)
Dog
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C)
Crow
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D)
Buffalo
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E)
None of these
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Which one of the following substance will dissolve in water?
A)
Sand
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B)
Stone
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C)
Salt
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D)
Pen
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E)
None of these
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Which one of the following organs is the control centre of our body?
A)
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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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An ox uses which of the following energy to pull bullock cart?
A)
Heat energy
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B)
Wind energy
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C)
Muscular energy
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D)
Chemical energy
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E)
None of these
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The rocks formed from deposition of sediments are called
A)
Igneous rocks
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B)
Metamorphic rocks
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C)
Sedimentary rocks
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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 shrub?
A)
Rose plant
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B)
Lemon plant
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C)
Grasses
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D)
Both [a] and [b]
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E)
None of these
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Which one of the following is an amphibian?
A)
Salamander
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B)
Deer
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C)
Dog
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D)
Cockroach
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E)
None of these
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Burning of paper is a:
A)
Chemical change
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B)
Physical change
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C)
Reversible change
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D)
All of these
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E)
None of these
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A bus travels 15 km in 20 minutes. Find the speed of the bus.
A)
40 km/h
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B)
45 km/h
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C)
50 km/h
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D)
55 km/h
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E)
None of these
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Which of the following animals stores fat in its humps?
A)
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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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