Good News…!!! Here is the Important General Science Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC, State PSC Exam and other Competitive/Govt Job/Entrance Examinations. So every one can find objective type General Knowledge General Science questions and answers for exam preparation.
General Science Question and Answers
[A] Silver Bromide
[B] Silver nitrate
[C] Sodium thiosulphate
[D] Sodium phosphate
Answer: C [Sodium thiosulphate ]
[A] Avogadro
[B] Dalton
[C] Rutherford
[D] Niels Bohr
Answer: B [Dalton]
[A] Surgery Equipments
[B] Contact Lenses
[C] Breast Transplants
[D] Capsules of medicines
Answer: B [Contact Lenses]
[A] Mercuric sulphide
[B] Mercuric oxide
[C] Mercuric chloride
[D] Mercuric iodide
Answer: C [Mercuric chloride]
[A] Butane
[B] Ethane
[C] Propane
[D] Metahne
Answer: D [Metahne]
[A] Silver Bromide
[B] Potassium Chloride
[C] Sodium Bromide
[D] Magnesium Chloride
Answer: A [Silver Bromide]
[A] Endothelial
[B] Endodermal
[C] Stem
[D] None of the above
Answer: C [Stem]
[A] Downy mildew
[B] Bunt
[C] Ikki
[D] None of the above
Answer: C [Ikki]
[A] Lungs
[B] Brain
[C] Liver
[D] Heart
Answer: A [Lungs]
[A] Pyknometer
[B] Hypsometer
[C] Sphygmoscope
[D] Sphygmomanometer
Answer: D [Sphygmomanometer]
11.Consider the following microorganisms:
- Viruses
- Bacteria
- Fungi
Which of the above is/are responsible for Biological Nitrogen Fixation?
[A] Only 1 & 2
[B] Only 2 & 3
[C] Only 1 & 3
[D] 1, 2 & 3
Answer: B [ Only 2 & 3]
12. Consider the following statements:
1. Tendons join muscle to bone
2. Ca++ ions are necessary for normal muscle contraction
3. A single muscle cell is very large, multinucleated cell
Which among the above is / are correct statements?
[A] Only 1 & 2
[B] Only 2 & 3
[C] Only 1 & 3
[D] 1, 2 & 3
Answer: D [ 1, 2 & 3]
- While in mitosis cell divide is asexual reproduction, meiosis is sexual reproduction
- While in mitosis number of chromosomes reduce to half, in meiosis number of chromosome remain same
Which of the above statements is/are correct?
[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2
Answer: A [ 1 Only]
- The disease is an infectious viral disease of cattle
- Megavirus (MGVC) is mainly responsible for the disease
Which of the above statements is/are correct?
[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2
Answer: D [ Neither 1 nor 2]
- Pea
- Sugarcane
- Sugarbeet
Select the correct option from the codes given below:
[A] Only 1
[B] Only 1 & 2
[C] Only 1 & 3
[D] 1, 2 & 3
Answer: A [ Only 1]
- Huntington’s disease
- Cystic fibrosis (CF)
- Sickle-cell disease
Select the correct option from the codes given below:
[A] 1 & 2 Only
[B] 1 & 3 Only
[C] 2 & 3 Only
[D] 1, 2 & 3
Answer: D [ 1, 2 & 3]
[A] Tuberculosis
[B] Diphtheria
[C] Leprosy
[D] Pneumonia
Answer: C [ Leprosy]
- While plastids are usually present in plant cells, they are absent in animal cells
- While lysosomes are rare in plant cells, they are found in almost all animal cells
Which of the above statements is/are correct?
[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2
Answer: C [Both 1 & 2]
[A] metre
[B] dioptre
[C] lumen
[D] watt
Answer: B [ dioptre ]
[A] Bulk stress occurs only in liquids
[B] Longitudinal stress occurs only in solids
[C] Both a and b
[D] None of the above
Answer: B [Longitudinal stress occurs only in solids]
[A] positrons
[B] electrons
[C] atoms
[D] neutrons
Answer: B [electrons]
[A] Oxygen
[B] Hydrogen
[C] Carbon dioxide
[D] Nitrogen
Answer: B [Hydrogen]
[A] Stereates
[B] Esters
[C] Micelles
[D] Tubes
Answer: C [Micelles]
[A] Roots
[B] Stem bark
[C] Dried Latex
[D] Dried leaves
Answer: C [Dried Latex]
[A] Erythrocytes
[B] Monocytes
[C] Lymphocytes
[D] Basophils
Answer: B [Monocytes]
[A] Butter
[B] Chocolate-Milk
[C] Curd
[D] Whipped Cream
Answer: C [Curd]
[A] Tuberculosis
[B] Chicken-pox
[C] Cholera
[D] Cancer
Answer: D [Cancer]
[A] Excretory system
[B] Respiratory system
[C] Circulatory system
[D] Reproductive system
Answer: B [Respiratory system]
[A] Ethanol
[B] Phenol
[C] Hydroxide
[D] Sulphuric Acid
Answer: B [Phenol]
[A] Kidney trouble
[B] Liver trouble
[C] Lung trouble
[D] Bronchitis
Answer: A [Kidney trouble]
[A] Tooth enamel is made up of calcium phosphate
[B] Tooth decay starts when the pH of the mouth is lower than 5.5
[C] Both a and b
[D] None
Answer: C [Both a and b]
[A] PLA
[B] PCL
[C] PGA
[D] None of the above
Answer: A [PLA]
[A] Helium
[B] Tellurium
[C] Xenon
[D] Fluorine
Answer: C [ Xenon ]
[A] Sulphuric acid
[B] Sodium hydroxide
[C] Nitric acid
[D] Carbonic acid
Answer: B [Sodium hydroxide]
[A] Transportation
[B] Excretion
[C] Respiration
[D] Digestion
Answer: B [Excretion]
[A] black bone marrow
[B] white bone marrow
[C] red bone marrow
[D] blue bone marrow
Answer: C [red bone marrow]
[A] Santiago Ramón y Cajal
[B] James Black
[C] Erwin Chargaff
[D] Jacques Cousteau
Answer: A [Santiago Ramón y Cajal]
[A] Louis Pasteur
[B] Leeuwenhoek
[C] Robert Hooke
[D] Edward Jenner
Answer: A [Louis Pasteur]
[A] Protein
[B] Cellulose
[C] Lipid
[D] Starch
Answer: B [Cellulose]
[A] Ferns
[B] conifers
[C] flowering plant
[D] None of these
Answer: A [Ferns]
[A] Remembering a painful experience
[B] Sweating during a yoga class
[C] Feeling afraid of the dark
[D] Learning English as a second language
Answer: B [Sweating during a yoga class]
[A] 2
[B] 3
[C] 5
[D] 6
Answer: B [3]
[A] Five
[B] Three
[C] Two
[D] Four
Answer: A [Five]
[A] glomerulus and Bowman’s capsule
[B] proximal convoluted tubule
[C] Henle’s loop
[D] Both 2 and 3
Answer: A [glomerulus and Bowman’s capsule]
[A] fallopian tube
[B] vaginal fluid
[C] seminal fluid
[D] uterine lining
Answer: C [seminal fluid]
[A] Virus
[B] Bacteria
[C] Protozoan
[D] Fungi
Answer: A [Virus]
[A] Variola virus
[B] Rhinovirus
[C] Varicella zoster Virus
[D] Myxovirus
Answer: B [Rhinovirus]
[A] Eye color
[B] Sound of your voice
[C] Hair color
[D] All of the above
Answer: D [All of the above]
[A] Biomass
[B] Biofuels
[C] Synthetic fuels
[D] Metal articles
Answer: B [Biofuels]
[A] harmful genes
[B] herbicide resistance
[C] lactose intolerance
[D] complementary genes
Answer: B [herbicide resistance]
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