Practice RRB JE Biology PYQ questions from previous Railway Recruitment Board examinations. This Biology question collection is designed for candidates preparing for the RRB JE examination and covers important Biology concepts relevant to the General Science section.
This collection includes RRB JE Physics PYQ, previous year questions, and important practice questions designed to help candidates revise important Physics concepts and become familiar with the types of questions asked in Railway examinations.
The RRB JE Biology PYQ collection includes previous year questions with the correct answer and clear explanation, helping you understand important concepts and revise Biology in an exam-oriented way. Solving previous year questions can also help you become familiar with the types of questions asked in RRB JE examinations.
Practice questions from important areas of The RRB JE Biology Question, including Cell, Tissues, Human Body, Plant Biology, Animal Kingdom, Classification, Life Processes, Nutrition, Respiration, Reproduction, Diseases, Genetics, Ecology and other important Biology concepts.
Whether you are looking for RRB JE Biology PYQ, RRB JE Biology Questions, RRB JE Biology MCQs, or RRB JE Biology Previous Year Questions with Answers, this collection provides focused practice for your Railway exam preparation.
Start practicing RRB JE Biology PYQs with answers and explanations and strengthen your General Science preparation for the RRB JE exam.
511
Which is not a characteristic of Pisces?
RRB Group-D
17/09/2018 / Shift-II
2018
✓ Answer:APresence of a pseudocoelom
Fishes are true coelomates, not pseudocoelomates.
512
Fill in the blank: _____ is a true fish.
RRB Group-D
16/10/2018 / Shift-II
2018
✓ Answer:CDogfish
Dogfish is a cartilaginous fish. The source prints 'Cattle fish' in option A, apparently intending cuttlefish, which is a mollusc.
513
Which of the following is a cartilaginous fish?
RRB NTPC (Stage-I)
03/02/2021 / Shift-II
2021
✓ Answer:BShark
Sharks have a skeleton made primarily of cartilage and belong to Chondrichthyes.
514
Which organism belongs to Pisces?
RRB Group-D
16/11/2018 / Shift-III
2018
✓ Answer:BDogfish
Dogfish is a true fish. Jellyfish, silverfish and starfish belong to different invertebrate groups.
515
A disorder in which a person cannot see a distant object clearly is called:
RRB NTPC (Stage-I)
11/04/2016 / Shift-III
2016
✓ Answer:CMyopia
Myopia, or nearsightedness, makes distant objects appear blurred while nearby objects remain clear. It is corrected using a concave lens. Option D is retained as printed in the source.
516
Where is the image of an object formed in the eye of a person suffering from long-sightedness?
RRB Group-D
11/10/2018 / Shift-I
2018
✓ Answer:CBehind the retina
In hypermetropia, light from a nearby object would focus behind the retina. A convex lens brings the focus onto the retina.
517
_____ lenses are used by people suffering from hypermetropia.
RRB Group-D
05/10/2018 / Shift-III
2018
✓ Answer:CConvex
A convex lens converges incoming light and helps a hypermetropic eye focus nearby objects on the retina.
518
Which of the following symptoms is related to myopia (nearsightedness)?
✓ Answer:BA person can see nearby objects clearly but cannot see distant objects clearly.
In myopia, nearby objects are seen clearly but distant objects appear blurred. A concave lens is used to correct this defect.
519
Lenses with two focal lengths are used by persons suffering from _____.
RRB Group-D
18/09/2018 / Shift-II
2018
✓ Answer:AMyopia and hypermetropia
The source refers to bifocal lenses, which have separate optical powers for distance and near vision. They are used when both distances require correction, commonly with presbyopia and an existing distance-vision defect.
520
Select the correct pair based on the refractive defects of vision.
✓ Answer:C(i) Myopia - Nearsightedness; (ii) Hypermetropia - Farsightedness
Myopia is nearsightedness, which makes distant objects difficult to see clearly. Hypermetropia is farsightedness, which makes nearby objects difficult to see clearly.
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