List of top Science Questions

Which of the following is a vestigial organ in the human alimentary canal?
The completely digested food in the small intestine is called
The SI unit of resistance is
Which of the following is the formula to find the resistance of a coil?
Which lens is used in nearsightedness (myopia)?
Which of the following controls the size of the pupil?
How many colours are there in white light?
Which of the following is an allotrope of carbon?
Which colour of white light bends the least after passing through a prism?
In which lens can both real and virtual images be formed?
Which of the elements represented by the following symbols is a metal?
The ratio of nitrogen and hydrogen atoms in one molecule of ammonia is
What type of salt is Pb(OH)NO$_3$?
Which of the following is the most acidic oxide?
An alloy of mercury and another metal is called
Which of the following is the focal length of a convex mirror whose radius of curvature is 32 cm?
Which of the following mirrors has a positive focal length?
Oxidation is a reaction in which there is
Oiled paper is
The reaction, in which heat is also generated along with the formation of product, is called
Which of the following is a synthetic indicator?
Which substance turns red litmus paper blue in aqueous solution?
Which of the following is a forest-based industry?
Which of the following is a natural resource?
We can get iodine in adequate quantity from which of the following?