All MCQs related to everyday science are available on finemcqs.com. Moreover, these mcqs have been broken into sub-categories for fast and smart preparation.
A. Increasing the temperature of water
B. Reacting chemically with dirt
C. Reducing the surface tension of water
D. Dissolving dirt
Detergents dissolved in water help in cleaning clothes by Read More »
A. Provide insulation for preserving body heat
B. Provide striking surface to the wings for flying
C. Make the body surface waterproof
D. impart coloration for species as well as sex recognition
The primary function of the feathers in birds is to Read More »
A. At the bottom
B. ln the middle pan
C. At the top surface
D. Uniformly throughout the water body
A lake starts freezing because of the cold atmosphere. It will first freeze Read More »
A. Convex lens
B. Concave lens
C. Convexconcave lens
D. Concaveconvex lens
Short-sightedness can be corrected by using Read More »
A. Convex lens
B. Concave lens
C. Cylindrical lens
D. Plano convex lens
Myopia can be corrected by using a lens called? Read More »
A. North pole
B. South pole
C. middle of the earth
D. Equator
The Continent Antarctica lies at the Read More »
A. Conduction
B. Convection
C. Radiation
D. Reflection
A. In asteroid belt between the orbits of Mars and Jupiter
B. In asteroid belt between the orbits of Mars and Venus
C. In asteroid belt between the orbits of Jupiter and Venus
D. Everywhere in the sky
Where do most of Asteroids lie? Read More »
A. Decomposition
B. Respiration
C. Digestion
D. Fermentation
Role of biotechnology in the production of food based on Read More »
A. Prevent global warming
B. Filter out ultraviolet rays
C. Absorb pollution
D. All of the above
One of the main function of the earth’s ozone layer is to ? Read More »
