Einstein once said, "Science is the refinement of everyday thinking". Everything that we learn and explore every day are systematically organized in what we call science. It's an interesting subject because it does not require a teacher your curiosity is enough to teach you everything.
This is another quiz in the science quiz series with a range of questions from a range of science topics. This is a general knowledge quiz and everybody should be able to answer not just students. The questions are very common and have been take from everyday scientific phenomena. Complete the quiz and we will score you at the end.
Which instrument is used to examine the interior of a hollow organ or cavity of the body?
What is the least distance of distinct vision for a normal human eye?
A. 1 m
B. 100 cm
C. 50 cm
D. 25 cm
Which of the following rays have the shortest wavelength in the electromagnetic spectrum?
B. Ultraviolet Rays
C. Infrared Rays
D. Gamma Rays
Which of the following acid combinations are present in "Aqua Regia"?
A. Nitric Acid & Sulphuric Acid
B. Hydrofluoric Acid & Sulphuric Acid
C. Oxalic Acid & Citric Acid
D. Hydrochloric Acid & Nitric Acid
Which of the following devices are used to measure the amount of radioactivity?
C. Geiger Counters
Which acid is present in Onions?
A. Oxalic acid
B. Citric acid
C. Sulfenic acid
D. Tartaric acid
Which of the following fuels is the least polluting?
At what temperature does water has the maximum density?
A. 20° Celsius
B. 10° Celsius
C. 04° Celsius
D. 0° Celsius
Which harmful rays does the Ozone layer in the atmosphere protect us from?
A. Gamma Rays
B. Alpha Rays
C. Ultraviolet Rays
D. Beta Rays
What phenomenon of light do optical fibers work on?
A. Diffraction of Light
B. Refraction of Light
D. Total Internal Reflection
How does space appear to an astronaut traveling to space?
Which instrument is used to measure blood pressure?
Which of the following vegetarian food items is a rich source of protein?
Which of the following disease is caused by the deficiency of Iron in the body?
B. Common Cold
Which of the following are the closest human relatives in the animal kingdom?
Which type of mirror is generally used as a rear view mirror in automobiles?
A. Concave Mirror
B. Convex Mirro
C. Plane Mirro
D. Parabolic Mirror
Which instrument is used to determine the depth of a Sea?
A. Fathometer or Sonar
A branch science that deals with the study of sound and its related phenomena is called?
Which of the following is used as a fuel in a nuclear reactor?
Which is the primary ingredient in manufacturing of transistors?
Why is water not used in fires caused by petrol or gasoline?
A. Because water conducts electricity
B. Water and Petrol are immiscible liquids
C. Water has low vapour pressure
D. Water works as a catalyst
What happens to the weight of an Iron rod when it rusts?
A. Weight Increases
B. Weight Decreases
C. No change in weight
D. Weight becomes zero
Solid carbon dioxide is commonly known as?
A. Sodium Carbonate
B. Sodium Bicarbonate
C. Dry Ice
D. Carbonic Acid
Why does water boils at lower temperature than 100 degrees in high altitude regions?
A. Due to higher humidity
B. High wind speed
C. Due to low atmospheric pressure
D. Low surrounding temperature
Which device converts heat energy directly into electrical energy?
Which is an ore of Lead?
Calcium Oxychloride is commonly known as?
A. Baking Soda
B. Bleaching Powder
C. Washing Soda
D. Caustic Soda
What is the primary constituent of LPG?
Which is the most abundant organic compound on earth?
Which of the following metals are a relatively poor conductor of electricity?