Practice Animal Kingdom RRB PYQ questions from Railway examinations, including RRB NTPC PYQ, RRB Group D PYQ, RRB JE PYQ, RRB ALP PYQ and RRB Technician PYQ. This topic-wise Biology question set covers important concepts related to the classification of animals, major animal groups, their characteristics and important examples.
Each question includes the correct answer and a clear explanation, helping you understand the concept behind the answer rather than simply memorising it. The collection includes questions related to important animal groups, their characteristics, classification and distinguishing features.
Whether you are preparing for RRB NTPC Animal Kingdom PYQ, RRB Group D Animal Kingdom PYQ, RRB JE Animal Kingdom PYQ, RRB ALP Animal Kingdom PYQ, or RRB Technician Animal Kingdom PYQ, practice these previous year questions regularly to strengthen your Biology preparation.
Start practicing Animal Kingdom RRB PYQs with answers and explanations and strengthen your Railway Biology preparation.
151
_____ gives birth to highly underdeveloped offspring.
Kangaroo young are born at an early developmental stage and continue growing in the mother's pouch.
152
Which of the following is not an amphibian?
RRB Group-D
31/10/2018 / Shift-III
2018
✓ Answer:BCrocodile
Crocodiles are reptiles. Hyla, toads and salamanders are amphibians.
153
Class Aves has _____.
RRB Group-D
15/10/2018 / Shift-I
2018
✓ Answer:BDry and non-glandular skin with wings
The source selects B. Birds have feathers and forelimbs modified into wings. Their skin is largely glandless except for structures such as the preen gland.
154
Which animal does not usually lay eggs in its own nest, according to the source question?
RRB JE
22/05/2019
2019
✓ Answer:BNightingale
The source selects nightingale, but common nightingales build nests and lay eggs in them. The question appears erroneous; cuckoo may have been intended, but it is not an option. The source key is retained for traceability. The shift label is cut off or unreadable in the source; only the date is recorded.
155
In the context of Indian wildlife, the flying fox is _____.
RRB Group-D
15/11/2018 / Shift-I
2018
✓ Answer:DA bat
Flying foxes are fruit bats.
156
Which factor can change the sex of developing embryos in the eggs of some reptiles?
Incubation temperature influences sex determination in some reptiles.
157
What is the speed of a falcon bird, as asked in this question?
RRB NTPC (Stage-I)
26/07/2021 / Shift-II
2021
✓ Answer:D320 km/h
The source answer refers to the peregrine falcon's high-speed dive, approximately 320 km/h, rather than ordinary level flight.
158
Which statement regarding mammals is incorrect?
RRB NTPC (Stage-I)
06/04/2021 / Shift-II
2021
✓ Answer:CTheir heart has three chambers
Mammals have a four-chambered heart. Egg-laying mammals include platypuses and echidnas.
159
Which animal has the shortest intestine among the following?
RRB Group-D
27/11/2018 / Shift-III
2018
✓ Answer:CLion
Carnivores such as lions generally have shorter intestines relative to body size than herbivores, which require more extensive processing of plant material.
160
Which environmental factor plays an important role in sex determination in some reptiles?
RRB ALP (Stage-I)
25/11/2024 / Shift-II
2024
✓ Answer:DTemperature
Some reptiles exhibit temperature-dependent sex determination during egg incubation.
Showing 151 – 160 of 208 MCQ Questions | Page 16 of 21
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