General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part17 : 86 to 90

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

86.Nuclear fission is caused by the impact of

proton

electron

neutron

None of these

87.Cyanide acts as poison by directly affecting the

brain

nervous system

cardiac and respiratory system

affinity of blood for oxygen

88.Which is a proper food chain showing a producer, a herbivore and a carnivore ?

Grass-Insect-Elephant

Plants-Rabbit-Tiger

Fish-Insect-Whale

Tiger-Rabbit-Owl

89.Which of the following statemints about Pyorrhoea is not correct ?

It arises due to the lack of Vitamin C.

It is a disease which infects the gums.

There is a constant discharge of pus which gives gas smell to the breath.

None of these

90.Bleaching powder is made from

sulphur dioxide and gypsum

chlorine and charcoal

soda ash and lime

lime and chlorine

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison

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