Science GK quiz for competitive exams | Solved General Science quizzes

Questions

46 The organ of the body which is likely to become diseased as a result of continued heavy drinking of alcoholic beverages is the :

A Stomach

B Intestines

C Heart

D Liver

Answer: Option [D]

47 Which of the following ‘synthetic fibres’ was discovered first?

A Nylon

B Teryline

C Polythene

D Rayon

Answer: Option [A]

48 The age of rock which contains uranium ores is usually estimated by:

A The lead content pf the rock

B The radium content of rock

C A Gieger counter

D The total amoun of radioactive substances in the rock

Answer: Option [C]

49 A white cell count is helpful in determining whether a patient has:

A An infection

B The RH factor

C Antitoxin

D Diabetes

Answer: Option [A]

50 Water pipes are apt to burst in cold weather because:

A The water in the pipe cannot evaporate

B They expand due to cold weather

C They contract due to cold weather

D The water in the pipe turns into ice and expands

Answer: Option [D]

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