General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part11 : 66 to 70

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

66.Who invented the Lift ?

J.L. Baird

Thomas Alva Edison

E.G. Otis

Michael Faraday

67.Which of the following laws is explained by the statement that matter can neither be created nor destroyed ?

Law of Conservation of Energy

Le Chateliers Principle

Law of Conservation of Mass

Law of Osmosis

68.The phylogeny of horse started with the fox sized animal having longer head, short legs, four toes on each front foot and three toes on each hind foot. This was named as

Equus

Merychippus

Pliohippus

Eohippus

69.Cooking is quicker in a pressure cooker because

of the penetrating action of steam

the whole of heat remains inside

it increases the temperature of the content

it increases boiling point of water

70.Which of the following is the correct sequence of evolution ? 1. Birds 2. Fish 3. Mammals 4. Frogs 5. Reptiles

4, 1, 5, 2, 3

2, 5, 4, 3, 1

2, 4, 5, 1, 3

1, 4, 5, 3, 2

More General Science QUESTIONS AND ANSWERS available in next pages

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

Too many of us are not living our dreams because we are living our fears.- Les Brown

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General Knowledge Questions And Answers :: General Science: part11

General Science QUESTIONS AND ANSWERS

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