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General Science - Questions and Answers

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881. Which of the following take place when the subject speaks untruth while being tested by the polygraph instrument ? 1. His blood pressure goes up.2. His pulse quicknes.3. His skin darkens.4. He sneezes.
A. 1 and 2
B. 3 and 4
C. 1, 2 and 3
D. 2, 1 and 3
Explanation:
882. Which one of the following is the correct group of diseases exclusively caused by virus ?
A. Measles, syphilis, rabies, cholera
B. Poliomyelitis, syphilis, chicken pox, mumps
C. Cholera, tuberculosis, meningitis, syphilis
D. Measles, small pox, mumps, rabies
Explanation:
883. Among the following food items, which one has the highest amount of carbohydrates ?
A. Apple
B. Banana
C. Cabbage
D. Pea
Explanation:
884. The richest source of vitamin D is :
A. cod liver oil
B. spinach
C. milk
D. cheese
Explanation:
885. Which of the following is least infections ?
A. leporsy
B. hepatitis
C. tuberculosis
D. conjuctivitis
Explanation: