In this blog article you will get quiz on general science which will be extremely helpful in your upcoming exams of all railway exams. We all are must aware that in coming days in upcoming months RRB NTPC as well as Railway group D exam is going to conducted. This section helps you to save your time and utilize this time to solve remaining questions in math and reasoning.
Q1. The system of scientific naming organism was introduced by
a. Angel Cabrera
b. George Caley
c. Alexis carrel
d. Carolus Linnaeus
Q2. Zika Virus which causes neurological birth disorder is transmitted by
a. Monkey bites
b. Rat bites
c. Mosquito bites
d. Snake bites.
Q3. Rhinoscopy is an instrument for examining the
a. Nose
b. Brain
c. Ears
d. Eyes
Q4. Excessive consumption of sugar has been implicated in the onset of
a. Obesity
b. Diabetes
c. Cardiovascular diseases
d. All of the above
Q5. Which parts of seeds forms root on the germination?
a. Cotyledon
b. Radicle
c. Plumule
d. Epicotyl
Q6. Simple sugars, also known as monosaccharides, includes
a. Glucose
b. Fructose
c. Galactose
d. All of the above
Q7. What is the basic unit of classification in taxonomy?
a. Genus
b. Species
c. Family
d. Order
Q8. The enzyme that converts glucose to ethyl alcohol is
a. Invertase
b. Maltase
c. Zymase
d. Diastase
Q9. Phloem is plants is responsible for the transport of -----------
a. Food
b. Water
c. Oxygen
d. Minerals
Q10. Which part of the human system reproductive system helps embryo get its nutrition from the mother's blood?
a. Placenta
b. Cervix
c. Utters
d. Fallopian tube
Q11. Which of the following lens is used to minimize Myopia?
a. Convex lens
b. Concave lens
c. Cylindrical lens
d. None of these.
Q12. The amount of Chlorine available in water after disinfection is known as
a. Free chlorine
b. Residual chlorine
c. Free available chlorine
d. Combined available chlorine
Q13. Which of the following does contain Silver?
a, German Silver
b. Horn silver
c. Ruby silver
d. Lunar caustic
Q14. Which among the following is the main elements , used in making matchbox?
a. Graphite
b. Phosphorus
c. Silicon
d. Sodium
Q15. The atomic nucleus was discovered by
a. Rutherford
b. Dalton
c. Einstein
d. Thomson
Q16. The presence of cobalt in vitamin B12 was discovered for the first time by
a. Borax - Bead test
b. Sodium Nitroprusside test
c. Hydrolysis test
d. Spectroscopy
Q17. Which among of the following is the most common form of separation technology used in petroleum refineries, petrochemicals and chemical plants
a. Filtration
b. Evaporation
c. Fractional Distillation
d. Distillation
Q18. Coating of solid waste with impervious material is know as
a. Landfill
b. Crapping
c. Encapsulation
d. Chemical fixation
Q19. Vinegar made by fermentation from sugarcane contains
a. Palmitic acid
b. Lactic acid
c. Citric acid
d. Acetic acid
Q20. Which one of the following chemicals had been in use till now for making artificial clouds?
a. Potassium Nitrate
b. Heavy water
c. Sulphur iodide
d. Silver Iodide
In case you are struggling with topics of reasoning and aptitude then we are requesting you to kindly read at by clicking following link-
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Q21.Polythene is industrially prepared by the polymerization of
a. Methane
b. Styrene
c. Acetylene
d. Ethylene
Q22. Which chemical is used in photography?
a. Potassium nitrate
b. Sodium chloride
c. Aluminum hydroxide
d. Silver bromide
Q23. Which thermometer is used to indicate the lowest temperature?
a. Clinical thermometer
b. Gas thermometer
c. Alcohol thermometer
d. Resistance thermometer
Q24. Which of the following is used as a coolant in nuclear reactors?
a. Heavy water
b. Liquid sodium
c. only(a)
d. Both (a) and (b)
Q25. Atoms are composed of
a. Electrons only
b. Protons only
c. Electrons & Protons
d. Electrons & Nuclei
Q26. The types of glass used in making prisms lenses is
a. Soft glass
b. Pyrex glass
c. Jena glass
d. Flint glass
Q27. Which synthetic fiber is known as artificial silk?
a. Cotton
b. Rayon
c. Terylene
d. Nylon
Q28. Richest source of vitamin B1(thiamine) is
a. Cod liver oil
b. Curd
c. Whole grains
d. Eggs
Q29. LPG is the mixture of
a. Butane and Isobutane
b. Butane and Propane
c. Isobutane and Propane
d. Butane, Isobutane and Propane.
Q30. Which of the following is the primary component of natural gas?
a. Ethane
b. Propane
c. Methane
d. Butane.
Detailed link for various articles of this site-
https://www.kumudmaths.in/2021/05/number-series-quiz-for-sbi-clerk-exam_27.html
https://www.kumudmaths.in/2022/01/mensuration-rrb-ntpc-quiz-part-2.html
https://www.kumudmaths.in/2021/12/which-of-following-is-not-pythagorean.html
Q31. Name the most frequently medicine for AIDS
a. Zedovudine
b. Micronazol
c. Nanaxinel- a
d. Vinajol 147
Q32. Which was the principal plant variety used during green Revolution?
a. Japonica Rice
b. Indian Rice
c. Emmer Wheat
d. Mexican Wheat
Q33. Who among the following is a physician, specialized in the care and treatment of kidney diseases?
a. Neurologist
b. Nephrologist
c. Pediatrician
d. None of these.
Q34. Synthetic fibers catches fires easily, however the uniform of fireman have a coating of --------- to make them flame resistance
a. Nylon
b. Melamine
c. Rayon
d. Acrylic
Q35. Which part of the leaf makes carbon dioxide available for photosynthesis?
a. Veins
b. Stomata
c. Leaf margin
d. Lower surface of leaf.
Q36. The potential energy of a freely falling object decreases progressively because
a. The law of conservation of energy is violated.
b. Potential energy gets converted into kinetic energy progressively.
c. Sum of kinetic energy and potential energy at a point during the free fall remains constant.
d. Both b and c.
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