General Science Objective Questions and Answers for Competitive Exams

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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Random GK Questions

A Portuguese
B Dutch
C Danish
D British
Answer: Option [A]
A Inlier
B Inselberg
C Playa
D Pediment
Answer: Option [B]
A anabatic wind
B khamsin
C harmattan
D katabatic wind
Answer: Option [D]
A lay down positive instructions which would guide State policy at all levels
B implement Ganhiji's idea for a decentralized state.
C check the use of arbitrary powers by the government.
D promote welfare of the backward section of the society.
Answer: Option [A]
A Johannsen
B Mendel
C Lemark
D Cuvier
Answer: Option [A]
A Dispersal of seed
B Cane-sugar
C Pollination
D Nothing of the above
Answer: Option [C]