General Science One liner Short Questions PDF

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General Science One liner Short Questions PDF

Here we discuss some general science one liner short questions pdf which help to your all competitive exam.

General Science One liner Short Questions PDF

  • Question – What is the mixture of 1: 3 with Aquaregia volume Answer – Concentrated nitric acid and concentrated hydrochloric acid
  • Question – Which organ exhibits the activities of ECG Answer – Heart
  • Question – What is the chemical name of aspirin Answer – Acityl Salicylic Acid
  • Question – Wax used for making candles is a mixture of chemical terms ? Answer – Aliphatic and Aromatic Hydrocarbons
  • Question – Litmus is obtained Answer – lichen (Lichen) in
  • Question – Which is the most powerful force in natureAnswer – Nuclear Force
  • Question – According to the theory of relativity, who is always the same Answer – Light velocity
  • Question – An object dropped by an astronaut from a satellite Answer – The speed of the satellite keeps on following.
  • Question – Colur Blind person Answer – Can not distinguish between some colors.
  • Question – Where is Bhabha Atomic Research Center (BARC) located Answer – Trombay (Mumbai)
  • Question – In the presence of which element ‘Greenish’ means Green color in the ‘tubers’ of potato if they come out of the soil from the roots of the plant in the field Answer – Solenin (Solanin) element
  • Question – Why is the presence of yellow color in ‘onion’ seen Answer – Quercetin elements
  • Question – Green leaves of Gram / Benal Gram cause bitterness / sourness Answer – Presence of canine / malic / oxalic acid
  • Question – Yellow oil is present in the oilseeds of oilseeds Answer – Carotinized (Allyl iso-thiocyanate element)
  • Question – What does the presence of yellow color in turmeric indicate Answer – To become a ‘ crispmin ‘ element.
  • Question – In the fruits of Aonla, ‘astringency’ taste is due to the presence of which element ? Answer – Tannin / Ilogic / Gallic / Polyphenol
  • Question – What causes ‘yellow color’ in the fruits of papaya ? Answer – Presence of Caricaxanthin Pigment
  • Question – ‘Kaduwahat’ occurs in the fruits of Bael ? Answer – presence of marmelotsin element
  • Question – Bitterness is produced due to the presence of which element in the fruits of ‘Bittergourd’ ? Answer – Mimodricocyte / Tetracyclic Tri-Terpine
  • Question – What element does red color represent in the fruit of ‘Tomato’ ? Answer – Presence of Lycopene element
  • Question – Bacteria develops twice every minute and in 1 hour it fills a cup. How long will it take to fill half a cup ? Answer – 59 minutes
  • Question – What is Thyroxin ? Answer – Hormones
  • Question – Where is the ozone layer located ? Answer – In the Stratosphere
  • Question – Which acid is in tamerid (tamarind) ? Answer – Tateric acid
  • Question – Which vitamin is helpful in preventing infection in human body ? Answer – Vitamin A
  • Question – What is the chemical name of ‘Plaster of Paris’ ? Answer – Hydrous calcium sulfate ( CaSo 4 -2H 2 O)
  • Question – What is the chemical name of Vitamin E ? Answer – Tocopherol
  • Question – In the control of crops, a small green wasp, which survives and controls 200 types of Insects, is called Answer – ‘Trichoderma’ (Trichoderma) ( ba Yopastisaid / Bayoaent)
  • Question – A ‘bio-fungicide’ which is used in seed treatment, soil treatment and foliar spray on standing crops is soluble powder, it is called Answer – ‘Trichogramma’
  • Question – An ‘organic chemical’ which regulates the pigs used in crops like cotton, gram, pea, pigeonpea, soybean, lentil, moong, Urd, cowpea, guar, etc. is called Answer – NPV (nuclear polyhydrous virus)
  • Question – A ‘Fungicide producer’ which controls fungi in plants / crops is called ? Answer – Beuvaria Bassiana
  • Question – A ‘Bacterial-pesticide’ that kills insects that bite, bite, munch and eat different kinds of crops in crops is called ? Answer – Bt (Bacillus gueriginensis) biopesticide
  • Question – An agricultural device in which a female insect is kept and controlled by trapping male moths in a polythene bag is called Answer – ‘Feroman Trap’
  • Question – Which gland of the body increases with Goitre disease ? Answer – Thyroid
  • Question – Which insect spreads the black market ? Answer: Sand Fly
  • Question – A circular plate of metal is pierced circularly. What will change in the hole on heating Answer – Will increase.
  • Q – is a pearl (Pearl) mainly what ? Answer: of calcium carbonate
  • Question – For which characteristic ‘Transgenic Crop’ Golder Rice has been produced ? Answer – For Vitamin A
  • Question – Synthesis of Polythene is used in polythene ? Answer – Ethylene
  • Question – Which substance is called ‘Philosphers Wool’ ? Answer – Zinc Oxide
  • Question – RDX (RDX) is another name ? Answer – Cyclonite
  • Question – What is the chemical name ‘Hypo’ Answer – Sodium Thiosulphate (Na 2 S 2 O 3 )
  • Question – Wheat Species –PDW-295, HD-4612 and HI-8627 fall under which species ? Answer – Triticum Durum)
  • Question – Due to which event the stars appear to be twinkling ? Answer: Due to gradual occurrence of refraction
  • Question – is hemoglobin whose key ingredient ? Answer: Red blood cells
  • Question – What are the two elements that make the most number of compounds ? Answer: Hydrogen and Carbon
  • Question – Each cell of a human has a number of chromosomes ? Answer – 46
  • Question – What is the main base component of Liquefied Petroleum Gas (LPG) ? Answer: Butane
  • Question – Which vitamin deficiency causes haemorrage ? Answer – Vitamin K deficiency
  • Question – What is the time of a heart beat Answer – 0.8 seconds
  • Question – What is the chemical name of the Plaster of Paris ? Answer – Tocopherol
  • Question – Is the body holding the Thermostat ? Answer – Hypothalamus
  • Question – ‘Hemoglobin’ is found Answer – In RBC
  • Question – Name of Enzyme which hydrolyzes sugar into glucose and fructose ? Answer – Invertage
  • Question – Which group of blood can be given to a person with group A blood Answer – Group A and O
  • Question – Who is the carrier carrying and transporting oxygen in the human body ? Answer: Blood
  • Question – What is malaria parasite ? Answer – Plasmodium vibex
  • Question – How many bits is one byte equal to ? Answer – 8 bits
  • Question – Which vitamin is obtained from the rays of the sun ? Answer – Vitamin D
  • Question – Which silver compound was mainly used in photography ? Answer – Silver Bromide  General Science in Hindi
  • Question – Whose allotrope is diamond and graphite ? Answer – Carbon
  • Question – Who is studied in Entomiogy ? Answer: Insects
  • Question – Ecology is related to which subject ? Answer: From the environment
  • Question – Who is studied in Genetics ? Answer – Heredity and chromosome
  • Question – What is the travel speed of the Earth Answer – 28 km / min
  • Question – In what order is the energy equivalent of 1 kg of substance Answer – 1017 joules
  • Question – The amount of electricity through which 108 grams of silver is collected at the cathode is called Answer – A Faraday
  • Question – Due to whose inferiority, ‘Pelagra’ disease occurs ? Answer – of pantothenic acid (vitamin B5)
  • Question – Which part of the human body is affected in Alzheimer disease ? Answer – Brain
  • Question – Who is considered the father of genetics ? Answer – G.J. To mandel
  • Question – Use pyrometer is used for which measurements ? Answer – For measurement of high temperature
  • Question – The lowest layer of the atmosphere is called Answer – troposphere
  • Question – What is the insufficient supply of blood in the human body called Answer: Ischemia
  • Question – BCG protects against which disease Answer – Tuberculosis (TB)
  • Question – Which phenomenon is caused by the white light appearing on soap bubbles Answer – light interference (Interference) due to
  • Question – What is the commercial name for sodium bicarbonate Answer – Baking Soda
  • Question – Which isotope of carbon is used in carbon date determination Answer – 6C 14
  • Question- The reason for bringing mercury drops into contact is that they make big drops together Answer – To maintain the minimum surface area due to surface tension
  • Question – Freezer is placed at the top of the refrigerator so that Answer – This convection current (Convection Current) to refrigerate the whole hinterland of proper flow. General Science in Hindi
  • Question – Lunar Elipse occurs when Answer – Earth comes between the Sun and the Moon.
  • Question – Radio carbon is the technology of age determination Answer – To determine the age of bacteria
  • Question – Why doesn’t the pole star move Answer – Because it is in line with the rotation axis of the Earth.
  • Question – What happens in place of hydrogen in heavy water Answer – Deuterium
  • Question – Nobel Prize was awarded to noted agricultural scientist Norman Barlog Answer – Nobel Prize for Peace
  • Question – Where is the International Paddy Research Institute located Answer – In the Philippines
  • Question – What is ‘Hypermnesia’ Answer – Extraordinary memory
  • Question – The ‘Troposphere’ part is elevated from the earth Answer – 0-16 km
  • Question – The ‘Stratosphere’ part is elevated from the earth Answer – 16-50 km
  • Question – The ‘Mezosphere’ part is elevated from the earth Answer – 50-80 km
  • Question – ‘Thermosphere’ extends up to Range / Expansion Answer – 80-500 km
  • Question – Atmosphere means that there is a quantity of water vapor in the atmosphere Answer – 0.4%
  • Question – ‘night blindness’ (Night Blindness) is a disease caused by Deficiency Answer – Vitamin deficiency
  • Question- Which disease is characterized by high amount of uric acid in the blood Answer – Arthritis (Gout) of
  • Question – Who prepared the first effective vaccine for polio Answer – Jonas E. Sak
  • Question – Which scientist named ‘Gene’ after the factors controlling heredity Answer – w. L. Johnson
  • Question – In the plastic industry, PVC is used for production Answer – General Science of poly vinyl chloride 
  • Question- Due to which property the ball of the ball bounces above the ground Answer – Due to our reputation
  • Question – What is the science topic of phenomena occurring at low temperatures Answer: Cryogenics
  • Question – Who is required IC chip for computer Answer: Silicon
  • Question – Which eclipse occurs when the moon comes between the Sun and the Earth Answer: Solar eclipse
  • Question – Where is INSAT Principal Control Facility (Insat MFC) available Answer – Thiruvananthapuram (Kerala)
  • Question – Which planet completes a circle around the Sun in 88 days Answer – Mercury (Mercury)
  • Question – Barium Meal is used for what purpose Answer – For X-ray of alimentary canal to know any obstruction)
  • Question – What is the approximate amount of U-235 in natural uranium Answer – 0.7%
  • Question – Which part of the body is affected by tetanus disease Answer – Nervous system and muscles
  • Question – Which inert gas is most commonly found in the atmosphere Answer: Argon
  • Question – Who is used as a fuel in ‘Kalpakkam Atomic Power Plant’ Answer – Thorium
  • Question – Who discovered that the nucleus is positively charged Answer – Lord Rutherford
  • Question – If the weight of a person is twice its weight in the lift, what will be the details of the lift Answer – vertically upwards
  • Question – Whose unit is ‘Hertz’ Answer – Frequency (Frequency) of
  • Question – How many cm is one nanometer Answer – 10 – 7 cm
  • Question – ‘goitre’ (Goitre) is Deficiency Answer – Thyroxine (Thyroxine) Deficiency
  • Question – DPT vaccine is used to prevent which diseases Answer – For the prevention of diphtheria cooker cough and tetanus
  • Question – In what form do plants use nitrogen ? Answer – In the form of nitrate
  • Question – Who is studied in Dendrology ? Answer – Trees
  • Question – What is used as a neutron controller in a nuclear reactor ? Answer – Cadmium or Boron  General Science in Hindi
  • Question – What is Astro-D ? Answer – Japanese X-ray satellite studying the evolution of the universe
  • Question – Name the Isotopes of Hydrogen ? Answer – Protium, Deuterium, and Tritium
  • Question – Where is Vikram Sarabhai Space Center (VSSC) located ? Answer – Thiruvananthapuram
  • Question – What color does copper sulphate get when heated ? Answer – White
  • Question – Which gas was discovered by Joseph Priestley ? Answer – Oxygen Key
  • Question – What is the main component of biogas Answer: Methane
  • Question – The mass number A of an element is atomic number Z. What will be the number of neutrons, protons and electrons present in the atom of this element respectively Answer – (AZ), Z, Z
  • Question- Horse Gram-Dolichos Biflorus – is a pulses crop, used in grains and fodder (both), in which it is found in large quantities Answer: Protein elements
  • Question – Origin of the word Legume Answer – From the Latin pulse word
  • Question – What is ‘Bt’ (BT-Bacillus thuringiurgensus) in crops Answer – A soil bacterium
  • Question- Give the dimension of angular momentum and linear momentum Answer – [ML 2 T -1 ] and [MLT -1 ] respectively.
  • Question – For what reason is the exterior of railway track bend or near a curve usually raised Answer – To prevent rapid erosion of railway tracks
  • Question – is the main ingredient of honey Answer: Fructose
  • Question – In terms of human creation are antibodies Answer – Proteins
  • Question – What is the wavelength range of the spectrum of visible light Answer – 4000 Å –8000 Å
  • Question – What is the angle between the vibration floor and the polar plane Answer – 90 0
  • Question – Who is made of electromagnets Answer – Soft Iron
  • Question – Who discovered Hydrogen Answer – Cavendish
  • Question – Electron in Oxygenation Answer – are different.
  • Question – What is the percentage of gold in 18 carat gold Answer – 75%
  • Question – Protein is inferior disease Answer – Qwashiorkar
  • Question – What is the function of the spleen in mammals Answer – As a blood tissue
  • Question – What is DNA Answer – Dioxyribose nucleic acid
  • Question – What is D 2 O Answer – Heavy Water
  • Question – What happens in place of Hydrogen in ‘Heavy Water’ Answer – Deuterium
  • Question – Palagra disease is caused by frequent deficiency of which nutrient Answer – Niacin (Vitamin B2 ) deficiency
  • Question – What is in the air bag used to protect the car driver ?Answer – Sodium azide  General Science in Hindi
  • Question – Which vitamin contains cobalt Answer – Vitamin B12 in
  • Question – What is used to convert heat into electrical energy ?Answer – Thermocouple
  • Question – What is the full form of ISRO Answer – Indian Space Research Organization
  • Question – Which enzyme is related to digesting fat Answer – Lipase
  • Question – Which part of the body is affected by ‘Typhoid’? ? Answer – Intestines
  • Question – Vitamin B12 is the best treatment for which disease Answer – Anemia Anemia
  • Question – Due to the presence of which element in chlorophyll, the color of leaves becomes green ?Answer – With the presence of magnesium
  • Question – Which element was named after the creator of the Periodic Table Answer – Mendelevium (101) (Mendelevium (101) of
  • Question – For what purpose are the visionaries of ‘Large Aperture’ made Answer – more differentiation potential (Resolving Power) to obtain
  • Question – Which disease is caused due to inflammation on the spinal cord and the membrane of the brain ?Answer – Meningitis
  • Question – Where is Vikram Sarabhai Space Center ?Answer – Thiruvananthapuram
  • Question – Where is the Indian Institute of Astrophysics ?Answer – In Kodaikanal (Tamil Nadu)
  • Question – The pressure gauge is Pascal which is equal Answer – neuter / m 2 of pressure
  • Question – What is the rate of momentum change answer – force of the accused
  • Question – Who controls the air conditioner answer – Temperature and humidity
  • Question – What is the meaning of DOS in relation to computer Answer – Disk Operating System Disk Operating System
  • Question – What is the list of programs in a computer called Answer: Menu MENU
  • Question – How is bleaching power made Answer: Drying the dry extinguished chin to 40 0 C, and passing chlorine gas over it, Ca (OH) 2 + Cl 2 → Ca (OCl) Cl + H 2 O  General Science in Hindi
  • Question – From whom is antibiotic penicillin obtained Answer – Fungi (Fungus) from
  • Question – What was the name of the first satellite launched by India ?Answer – Aryabhata
  • Question – Which acid is produced in human stomach ?Answer – Hydrochloric acid
  • Question – Whose unit is ‘new second’ Answer – Momentum of
  • Question – At what temperature is the density of water maximum Answer – 0 C on heat
  • Question – Time-velocity is derived from the slope of the graph Answer: Acceleration
  • Question – g rays are formed ?Answer – of fast moving electrons
  • Question – What are Hormines chemically Answer – Proteins , Steroids and Biogenetic Amines
  • Question – What are Dimensions of Strain Answer: Dimensionless amount.
  • Question – What is the practice of acquiring knowledge about old age and aging Answer – Gerontology
  • Question – Which disease is likely to occur due to deficiency of protein in food Answer – Kwashiorkor
  • Question – What is a biological pigment that determines the color of the skin of humans Answer – Melanin (Melanin)
  • Question – Hearing of ductless glands is called ?Answer – Harmon
  • Question – Which disease is caused by the continuous deficiency of Niacin ?Answer – Palagra
  • Question – Is gas responsible for global warming Answer – Carbon dioxide (CO 2) )
  • Question – HQPM-5 maize species has high quality Answer – HIgh Quality Protein, lysine Typopen element
  • Question – Who is the father / father of bio-diversity ? Answer – E.O. Wilson (EOWilson)
  • Question – Which of the following is a bacterial disease among AIDS, malaria, herpes and tuberculosis ? Answer: Tuberculosis
  • Question – What is a heart disease in which blood supply is insufficient ? Answer – Angina
  • Question – What is the study of diseases related to paediatrics ? Answer – of infant diseases
  • Question – Which type of lens behaves like an air bubble in water ? Answer – Like Divergent lens
  • Question – What are the dimensions of latent heat Answer – [L 2 T -2 ]
  • Question – Why is the inside of hot water geysers made of copper ? Answer: Copper does not react with steam.
  • Question – Simple Hormonic Motion force on particle doing Answer – is inversely proportional to the displacement and directed to the mean position.
  • Question – Scattering of which color is considered the most? Answer: Purple light

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