Dear Aspirants | ssc cgl general awareness questions : one liner set 5
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1 . |
Why is Weightlessness experienced in spaceship? |
Answer
Due to absence of gravity |
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2 . |
How is Perchloric acid prepared? |
Answer
By the action of Concentrate sulphuric acid on potassium perchlorate |
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3 . |
What is the Study of system of animal body which protects it from infection of various disease? |
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4 . |
Aluminium surface are often a nodized. This means deposition of a layer of which oxide? |
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5 . |
Which Animal is also known as Portuguese man of war? |
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6 . |
Which metal is extracted by thermal reduction process? |
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7 . |
Which is used as a gift in Japan? |
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8 . |
When will a hot body radiate maximum energy? |
Answer
iIf its surface is black and rough |
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9 . |
How is the heat transferred by the radiator of a refrigerator? |
Answer
More than that at the freezer |
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10 . |
Which compound of zinc is white when cold and yellow when hot? |
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11 . |
Pheretima posthuma is scientific name of which animal? |
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12 . |
An individual whose blood type is B may in an emergency donate blood to a person which blood groups? |
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13 . |
Salts of which element provide colours to fireworks? |
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14 . |
Which organ have the capacity of regeneration? |
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15 . |
With the increase in temperature, what happens in the frequency of the sound from an organ pipe? |
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16 . |
When a coin placed in a bowl of water is seen from above how does it appears? |
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17 . |
Which gland disappear during old age? |
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18 . |
Which types of waves are used in a night vision apparatus? |
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19 . |
When seen in green light, what will the saffron and green portions of our national flag appear? |
Answer
Black and green respectively |
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20 . |
Which blood group is universal donor? |
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