everyday science MCQs – Page 56

Practise multiple-choice questions from everyday science for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

everyday science Mcqs
1101. What is the one of the other name of Vitamin A?
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A. Ascorbic Acid

B. Thiamin

C. Riboflavin

D. Retinol
1102. How many Calories are there in 100 grams Natural Honey?
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A. 304

B. 209

C. 107

D. 416

1103. A chronometer meter measures__________?
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A. Color contrast

B. Sound waves

C. Water waves

D. Time
1104. Tyndall effect is related to the ______ of light?
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A. Reflection

B. Scattering

C. Refraction

D. Dispersion

1105. Name the Scientist who stated that matter can be converted into energy?
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A. Lavoisier

B. Avogadro

C. Einstein

D. Boyle

1106. All of the following organs in the human body are located both on the right and the left sides, except;_________?
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A. Lungs

B. Eyes

C. Spleen

D. Kidneys

1107. Deficiency diseases are caused due to the deficiency of___________?
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A. Fats

B. Vitamins

C. Proteins

D. Carbohydrates

1108. What is the name of the gas used in an air conditioner?
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A. CO2

B. Nitrous oxide

C. Freon

D. Ammonia

1109. Disease beri beri is because of___________?
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A. Lack of green vegetables in diet

B. Use of milled rice

C. Poor use of citrus fruits

D. Deficiency of calcium in bones

1110. The absolute value of charge on electron was determined by ________ ?
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A. Robert Millikan

B. Rutherford

C. Chadwick

D. J.J.Thomson

1111. When an acid reacts with a metal, which one of the following gas is usually liberated?
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A. Chlorine

B. Ammonia Gas

C. Hydrogen gas

D. Oxygen

1112. If steel is heated to a temperature well below red heat and is then cooled slowly, the process is called_________?
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A. Nitriding

B. Quenching

C. Annealing

D. Tempering

1113. The heaviest man made element found so for is__________?
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A. Francium

B. Ununoctium

C. Promethium

D. Technetium

1114. Which metal is pure conductor of electricity?
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A. Gold

B. lead

C. Silver

D. Copper

1115. Which two organs glands are affected by malaria?
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A. Heart and brain

B. Lungs and heart

C. Kidneys and lungs

D. Spleen and liver
1116. Dioptre is a unit of measurement for __________ ?
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A. Focal Length

B. Lens

C. Force

D. Current

1117. The heaviest naturally-occurring element is_________?
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A. Platinum

B. Cadmium

C. Uranium

D. Radium

1118. Which law states that equal volumes of all gases, at the same temperature and pressure, have the same number of molecules?
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A. Charles law

B. Avogadroslaw

C. Gay-Lussacs law

D. Boyles law

1119. Main and excessive part of plasma consists of ________?
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A. Water

B. Oxygen

C. Carbon dioxide

D. Glucose

1120. What do you mean by Phonetics?
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A. Study of meaning and syntax

B. Study of insects

C. Study of speech sounds

D. Study of language and rules