UPSC, IBPS,SSC and PSC Practice Tests
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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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
97 45 7148 8 11What is the sum of the resultants of the two rows ?, 125 64 33282 x 39If ‘x’ is resultant of the first row, what is the resultant of the second row ?, 84 14 13360 24 17What ...
(A) The city observed lowest temperature of the last decade accompanied by heavy fog during the week.(B) Most of the flights from the city were indefinitely delayed causing panic among the p...
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...
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 ...
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...
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 ...
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 ...
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, ...
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...
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....
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...
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...
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...
Temperature inversion is , Green house gases are , Which one is a biofertilizer? , ACTH hormone is secreted from , Pepsin secreting cells of gastric glands are , ...
Surface tension arises due to , A particle covers equal distance around a circular path in equal interval of time. It has uniform , Which of the following will always produce a diminished im...
Alchohol contains, Red blood corpuscles are formed in the:, Tibia is a bone found in the, Insects belongs to, The Sun's energy is produced by:, ...
CTCRI is located at:, Thirumadhura is a variety of:, A popular variety of pepper?, Cultivation of trees and grasses together are called, The first chemically manufactured fertilizer is:, ...
Which of the following is not a primary colour, Which of the following is present in hard water, In which branch of Anthropology, Primatology is included?, The Ethnographic and Folk Culture Society, f...
A scientific study has to be ----------?, The genealogical method of anthropological enquiry was developed by?, Which of the following is a quantitative technique used in Anthropology?, Which of the f...
