Check frequently asked general knowledge questions related to science. Practicing these general science questions and answers will improve your ability to crack various competitive exams. Let's check it out.
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Q 61.
Sound travel faster in which medium ?
Ans.
Wood
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Q 62.
Mithila folk painting is popularly known as ?
Ans.
Madhubani
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Q 63.
Maps are helpful in studying relationship between variables in a region ?
Ans.
Thematic map
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Q 64.
Name the plant which is used as green manure for crop fields and sandy soil ?
Ans.
Crotalaria juncea and alhagi camelorum
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Q 65.
Which animals and birds show permanent aggregation ?
Ans.
Shoals of fish, Flocks of birds, Troops of Monkey
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Q 66.
The photosynthetic cells present in the leaf that contain chloroplasts are called ?
Ans.
Mesophyll cells
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Q 67.
Frogs do not have well defined ears. They hear through auditory organ called ?
Ans.
Tympanum
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Q 68.
How much percentage of our earth is covered with fresh water ?
Ans.
2.7%
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Q 69.
Which statement is correct about earth ?
Ans.
Moon is the only satellite of earth
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Q 70.
When is a Solar Eclipse ?
Ans.
The moon is between the sun and earth
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Q 71.
The example of co-relation is reflected in which ?
Ans.
Nuclear family & Joint family
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Q 72.
Which type of house find in Manali ?
Ans.
House made of wood
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Q 73.
Arboreal animals are also known as?
Ans.
Aerial animals
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Q 74.
Most mud-wall houses are painted with ?
Ans.
Cow dung and mud
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Q 75.
House made up of stone are found in ?
Ans.
In the cold deserts of Ladakh and other hilly areas
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Q 76.
House boat of kashmir and kerala have beautiful wooden carving known as ?
Ans.
Khatam band
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Q 77.
Rabbit::Burrow::Ant:: ?
Ans.
Hill
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Q 78.
Tent houses are generally seen in ?
Ans.
Deserts areas
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Q 79.
Full form of BOD ?
Ans.
Biological Oxygen Demand
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Q 80.
Energy produced from heat from the interior of earth is called ?
Ans.
Geothermal energy
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Q 81.
The animals that give birth are called ?
Ans.
Viviparous
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Q 82.
The animals that lay eggs are called ?
Ans.
Oviparous
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Q 83.
Which gas is essential to keep the earth surface warm ?
Ans.
Carbon Dioxide
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Q 84.
During respiration the animals exchange which gases ?
Ans.
Carbon dioxide and oxygen
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Q 85.
______is used in Pencil ?
Ans.
Graphite
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Q 86.
Which element is common in brass and bronze ?
Ans.
Copper
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Q 87.
The most abundant gas in air ?
Ans.
Nitrogen
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Q 88.
Which smallest living thing that can cause disease in human body ?
Ans.
Viruses.
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Q 89.
Which non-metal remains liquid at room temperature ?
Ans.
Bromine
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Q 90.
Brass gets discoloured in air because of the presence of which air ?
Ans.
Hydrogen sulphide
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