Directions (1 to 10) : In the following passage there are blanks, each of which has been numbered. These members are printed below the passage and against each, five words are suggested, one of which fits the blank appropriately. Find out the appropriate words.

Sleep is a temporary (1) __ of consciousness. Sleep (2) __ the body necessary rest and make it ready for further work. Sleep helps to (3) __ our used energy. Sleep is (4) __ for continuation of human life (5) __ if this, may lead to dizziness fatigue, anxety, mental sluggishness, and poor neuromuscular control. Sleep has been an interesting research subject for a long time. Till now the (6) __ mechanism and physiology of sleep have not been fully (7) __ So many theories are there but none satisfies all doubts. The (8) __ of sleep varies with the hours of the night. Generally people believe that they go (9) __ in sleep as night proceeds. Sleep reaches its maximum at the middle of the night and afterwards sleep becomes gradually (10) __ till morning when we finally wake up.
 

Important for :
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A
2
Solve as per the DIRECTION given above:
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B
3
Solve as per the DIRECTION given above:
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C
» Explain it
E
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D