Science Practice Tests
Science Quiz - Question & Answers Set - 65
Density of water is maximum at ........... degree Celsius. , Diamond is chemically:, Cooking gas is a mixture of:, Natural rubber is a polymer of:, The substance most commonly used as a food...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 66
A Marsupial is a mammal which has :, Ampere is the unit of :, For measuring the depth of ocean, the instrument used is called :, Dry ice is :, Arterial blood pressure is measured by :, ...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 67
The terminal colours of rainbow are, The best conductor of electricity is, When milk is churned, the cream from it is separated due to, Solder is an alloy of, Amalgams are the compounds which always c...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 25
The main controlling centre of the cell is:
, Genetics is the study of:
, What is the main component of bones IInd teeth
, Which of the following is based on the process of fusion...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 26
What is cytology?
, Hypo, used in photography, is chemically:
, Magnetism at the centre of a bar magnet is:
, Percentage of nitrogen in Ammonium sulphate is:
, Anemometer i...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 27
Which of the following is not an ore of iron ., Which one of the following is known as the 'King of Metals'?, Which is the alkalodid that contains in cola drinks?, The compounds which are used to give...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 28
Acid rain is caused by the pollution of environment by
, Consider the following organisms:
1. Agaricus 2. Nostoc 3. spirogyra
Which of the above is/are used as biofertilizer/biofertilizers?, ...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 29
Par sec is unit of :
, Detergents are sodium or potassium salts of
, Non -metals are generally bad conductors of electricity . However graphite is a good conductor of electricity because...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 30
Water is to oxygen as salt is to
, The layer of atmosphere close to earths atmosphere is known as :
, A black body absorbs:
, The metal used in storage cell is
, The diseas...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 31
What is the role of ultraviolet (UV) radiation in the water purification systems?
1. It inactivates/kills the harmful microorganisms in water.
2. It removes all the undesirable odours from the water...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 32
A body falling freely from a height towards the earth moves with uniform :
, Which of the following is the international unit of length?, Which among the following elements has the smallest ato...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 33
The Ozone layer lies in the
, Hasdo Valley in Chhattisgarh is famous for
, Concave lens is used to correct
, The important metal used with iron to produce stainless...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 34
The outer skin most of the crustaceans are made up of a carbohydrate. This carbohydrate is, Rutherford's scattering experiment proved the presence of
, When a metal is heated in a flame, the el...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 35
The working of a rockets based on the principle of:, Silver halides are used in photographic plates because they are
, Tetra Ethyl Lead (TEL) is
, Curie point is the temperature at which...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 36
The Weakest force among the following?, Exchange Particle in Quark-Quark Interaction?, For liquids, both Cofficient of Viscosity and Surface Tension ?
, Fraction of volume of ice seen outside w...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 37
A ligament connects:, The two predominant gases that constitute the sun as fire ball are :, Bordeaux Mixture, one of the best known fungicides is a mixture of:, A 'range' in MS Excel means:, Ozone lay...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 38
Which one of the following is the correct sequence of ecosystems in the orderof decreasing productivity?, Improper handling and storage of cereal grains and oilseeds result in the production of toxins...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 39
Rainbow is produced when sunlight falls on drops of rain. Which of thefollowing physical phenomena are responsible for this?
1. Dispersion
2. Refraction
3. Internal reflection
Select the correct a...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 40
Bromine is a
, The hardest substance available on earth is
, The variety of coal in which the deposit contains recognisable traces of the original plant material is
, Tetraethyl l...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 1
The National Bureau of Plant Genetic Resources is located at, Which one of the following is a female sexhormone, The name given to a disease of the eye , caused by increased tension within the eyeball...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 2
Cow milk is a rich source of ..........Vitamin, UNESCO declared 2011 as the year of, Rajiv Gandhi Centre for Biotechnology is at, Which one of the following is the first surface to surface missile in ...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 3
Temporary hardness of water is due to, Global warming is due to the increased production of all the following Except, The concept that all plants are made of cells was put forward by, All the followin...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 4
Universal Donor in blood transfusion belongs to the blood group, F. R. C. S stands for, Which of the following is an example for partial parasite, The medulla oblangetta is concerned with the control ...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 5
The nearest planet to the earth is, The speed of sound will be maximum in, The fermentation of molasses takes place by the action of, Which of the following vitamins can be stored in the liver, Which ...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 6
Metals present in the bath soap, Skin helps us to :, Sugar in the Urine is a symptom of, The acid that can be used as a hypnotic is, The blood vessels that carry blood from lungs to the heart, ...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 7
Consider the following kinds of organisms:
1. Bacteria
2. Fungi
3. Flowering Plants
Some species of which of the above kinds of organisms are employed as biopesticides?, What is the role o...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 8
Consider the following statements:
If there were no phenomenon of capillarity
1. it would be difficult to use a kerosene lamp
2. one would not be able to use a straw to consume a soft drink
3....
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 9
Consider the following statements :
1. Hepatitis B is several times more infectious than HIV/AIDS
2. Hepatitis B can cause liver cancer.
Which of the statements given above is /are...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 10
What happens if water is cooled from 8 °c to 0 °c?, The absorption of ink by blotting paper involves, A fresh egg sinks in pure water but floats in salt water. This is because, When a ship ent...
15 Questions
10 Minutes
UPSC
Science Quiz - Question & Answers Set - 11
External Eardrums is the hearing organ associated with, Which of the following diseases is caused by bacteria?, Which of these animals is cold blooded?, Which of these vitamins is soluble in water?, O...
15 Questions
10 Minutes
UPSC
