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UPSC CDS II Exam books free download | E-Books free pdf format Download, UPSC CDS II Exam General Knowledge Questions and Answers | objective type questions

The content of water is greater than fats, the plasma is more than proteins, proteins are more than fats and fats less than plasma. Which constitutes the major Part of the human body ?
A. Fats
B. Water
C. Plasma
D. Proteins

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Dialysis is used for a patient suffering from
A. Kidney trouble
B. Liver trouble
C. Lung trouble
D. Bronchitis

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Pulse reading is done by doctors to find out
A. Temperature
B. Heart beat
C. Blood pressure
D. Respiration rate

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After how many days rash appears on the body after the attack of Measles ?
A. One day
B. Four days
C. Six days
D. One week

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The Vitamin responsible for anti-sterile activity is
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

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The water in an open pond remains cool even in hot summer because
A. Of continuous evaporation of water
B. Water radiates heat more rapidly than the atmosphere
C. Water absorbs heat less rapidly than the atmosphere
D. Water absorbs heat more rapidly than the atmosphere

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You are travelling in a car and a thunder storm suddenly takes place. What will be your first step ?
A. Stop the car, get out of it and lie flat in the field
B. Stand below a tree
C. Go to a nearby wood pole and stick to it
D. Lie flat in the car

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The most common substance responsible for pollution is
A. Smoke
B. Carbon dioxide
C. Sulphur dioxide
D. Carbon monoxide

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If a large number of people are enclosed in a room, then
A. Oxygen decreases and carbon dioxide increases
B. Oxygen increases and carbon dioxide decrease
C. Both oxygen and carbon dioxide decrease
D. Both oxygen and carbon dioxide increase

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Higher plants take up Nitrogen as
A. Nitrites only
B. Nitrates only
C. Nitrates and ammonia
D. Urea

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