everyday science Mcqs
1051. Wisdom teeth normally grow between the age of___________?
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A. 17-Oct

B. 45-55

C. 17-30

D. 34-40

1052. What is the third most common gas found in the air we breathe ________ ?
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A. Neon

B. Argon

C. Hydrogen

D. Carbondioxide

1053. Isotopes of an element have the same number of _______?
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A. Beta rays

B. Neutrons

C. Electrons

D. Protons
1054. The study of geographical areas, plants and animal distribution is called_________?
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A. Mycology

B. Osteology

C. Chorology

D. Cosmetology

1055. Which of the following protects the body against infectious disease and foreign invaders?
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A. Endoplasmic reticulum (ER)

B. Red blood cells

C. Golgi apparatus

D. Leukocytes
1056. Which of the following science is considered mother of all sciences?
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A. Biology

B. Chemistry

C. Mathematics

D. Physics

1057. Which waves are used in sonography?
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A. Fundamentals of waves

B. Electromagnetic Waves

C. Ultrasonic waves

D. Transverse wave

1058. How many calories are there in 1 gram of carbohydrate?
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A. 2

B. 2

C. 10.25

D. 4
1059. In human, Which body part develop first ?
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A. Kidneys

B. Heart

C. Brain

D. Lungs

1060. ______ is the Work done in moving a unit charge between two points in an electric circuit?
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A. Current

B. Power

C. Resistence

D. Potential difference
1061. lightest metal is__________?
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A. Lithium

B. Sodium

C. Magnesium

D. Aluminium

1062. Places where the temperature of air is above freezing point of the water, the precipitation will be in the form of ________ ?
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A. Rain

B. Thunders

C. Lightning

D. Hailstorms

1063. The PH of milk is __________?
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A. 7

B. 6

C. 0.5

D. 6.5
1064. The process of converting wet waste to manure is___________?
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A. Conservation

B. Metabolism

C. Composting

D. Incineration

1065. What is the chemical formula for Sulfuric acid?
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A. CaSO4

B. C2H4O2

C. H2SO4

D. C2H6O

1066. Disease which transferred from animal to Human is_________?
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A. radic

B. demic

C. onosis

D. emic

1067. The ozone molecule contains which type of bonding__________?
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A. Dative bond

B. Covalent bond

C. Both A and B

D. Ionic Bond

1068. The normal range of the number of white blood cells in a microliter of blood is between _________ ?
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A. 2,500 and 09,300

B. 4,900 and 12,000

C. 4,500 and 10,000

D. None of these

1069. Which of the following gland has shape of butterfly?
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A. Adrenal gland

B. Pineal gland

C. Thyroid gland

D. Pituitary gland

1070. Study of Aging is called __________?
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A. Hstologyh

B. Anthropology

C. Gerontology

D. Pysiology

1071. In which type of solar eclipse the Suns center is covered by the moon, leaving its edges uncovered?
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A. Annular Solar Eclipse

B. None of the above

C. Partial Solar Eclipse

D. Total Solar Eclipse

1072. What is the largest flower in the world?
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A. Rafflesia

B. Conifer

C. Horsetail

D. Fern

1073. What is the Chemical formula of Zinc Hydroxide _________ ?
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A. Zn2(OH)3

B. Zn(OH)2

C. ZNO2

D. ZnOH

1074. Water is 50 times more viscous than ____________ ?
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A. Oil

B. Alcohol

C. Solid

D. Gases
1075. Chronometer is invented by________?
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A. Nikola Tesla

B. John Harrison

C. Martin Cooper

D. Robert Fulton

1076. How is ammonia synthesized?
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A. Contact process

B. Regrigration process

C. All of these

D. Herber process
1077. Parkinson is a disease of_________?
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A. Lungs

B. Bones

C. Eyes

D. Brain
1078. The Study of human beauty is called____________?
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A. Argology

B. Kalology

C. Agrostology

D. Oncology

1079. Which is the Coldest Planet ?
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A. Neptune

B. Venus

C. Earth

D. Mercury

1080. Name the animal which can live without water in its entire life?
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A. Desert lizard

B. Kangaroo rat

C. Cuttlefish

D. Camel

1081. A mixture of sand and naphthalene can be separated by ________ ?
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A. None of these

B. Sublimation

C. Fractional distillation

D. Chromatography

1082. Newtons Third Law of Motion?
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A. every action there is an equal and opposite reaction.

B. attraction or repulsion between two charges

C. volume of a given mass of gas increases or decreases

D. temperature remaining constant, volume of a given mass of a gas varies inversely

1083. Sleeping sickness in the natives of Africa is caused by________?
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A. Giardia

B. Trypanosoma

C. Leishmania

D. Trichomonas

1084. How many latitude lines are there?
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A. 270

B. 360

C. 180

D. 90

1085. The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Women.
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A. 3.4 to 6.8 million

B. 4.0 to 5.2 million

C. 3.2 to 7.2 million

D. 4.5 to 6.2 million

1086. Which of the following cutting conditions greatly affects the tool wear?
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A. Cutting speed

B. None of the above

C. Depth of cut

D. Feed

1087. What is the photometer?
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A. Measuring Size of Picture

B. Testing picture Quality

C. Checking colors and Pictures

D. Measuring light Intensity
1088. Another name of vitamin C is__________?
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A. Lysozyme

B. Citric Acid

C. Ascorbic Acid

D. Acitic Acid

1089. There is a hole in the Ozone Layer at__________?
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A. South Pole

B. North Pole

C. Both A and B

D. None of These

1090. What is the molecular weight of Ammonia (NH3) ________ ?
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A. 18.031 g/mol

B. 17.031 g/mol

C. 27.033 g/mol

D. 19.031 g/mol

1091. Day and night are the results of__________?
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A. Earth rotation accompanied with its revolution.

B. None of these

C. Earth rotation around its axis

D. Earth revolution

1092. Who discovered the Polio Vaccine?
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A. Jaber Ibn Hayan

B. Selman Waksman

C. Jonas Salk

D. None of these

1093. An example of rhizome is_________?
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A. Garlic

B. Tomato

C. Ginger

D. Carrot

1094. During rainy season Wooden doors are difficult to open or closure because of ________ ?
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A. Imbibition

B. Plasmolysis

C. Osmosis

D. Diffusion

1095. Non stick cooking utensils are coated with________?
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A. PVC

B. Teflon

C. Black paint

D. polystyrene

1096. The distance between the optical centre of a convex lens and its principal focus is called its_______?
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A. Magnification

B. Radius of Curvature

C. Focal Length

D. Power

1097. Pig iron is also called________?
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A. Cast iron

B. Wrought iron

C. Steel

D. Stainless steel

1098. The most suitable unit for expressing nuclear radius is_______?
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A. Nano meter

B. Angstrom

C. Fermi

D. Micro

1099. Which law states that the volume of a given amount of gas held at constant pressure is directly proportional to the Kelvin temperature?
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A. Boyles law

B. Grahams Law

C. Avogadros Law

D. Charles Law
1100. Blood does not coagulate inside the body due to the presence of___________?
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A. Heparin

B. Fibrin

C. Haemoglobin

D. Plasma