everyday science MCQs – Page 53

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 Review each marked answer and report any item that may be outdated or unclear.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
1041. The only vitamin which can not be stored in human body?
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A. vitamin K

B. vitamin D

C. None of these

D. Vitamin C
1042. Which one of the following is not a radioactive element ?
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A. Radium

B. Thorium

C. Cadmium

D. Uranium

1043. Which among the following types of lenses are prescribed by doctors for a patient suffering from astigmatism?
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A. Concave Lens

B. Convex Lens

C. Cylindrical Lens

D. Spherical Lens

1044. Only male frog produce croacking sound because _________ ?
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A. Male frog have three pair of vocal cord

B. Female frog have larynx but no vocal cord

C. Male frog can magnify their voice with the help of sound box.

D. Female frog have no larynx
1045. Other name of white blood cells is _____________?
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A. Leukocytes

B. Erythrocytes

C. Thrombocytes

D. None of these

1046. Transistor is a device that convert weak signal into__________?
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A. both

B. none

C. strong signal

D. small signal

1047. Example of gas having monoatomic molecules is ___________ ?
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A. Nydrogen

B. Oxygen and nitrogen

C. Neon and argon

D. Nitrogen

1048. The study of X-rays and their medical applications is called _________ ?
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A. Radiology

B. Rheumatology

C. Raciology

D. Rheology

1049. Which of the following is a currency of Body cells?
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A. ADP

B. DNA

C. RNA

D. ATP
1050. Which has the lowest pH?
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A. Pancreatic Juice

B. Saliva

C. Hepatic Bile

D. Gastric Juice
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