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.
161
Which is the only bird that can fly backwards?
RRB NTPC (Stage-I)
28/03/2016 / Shift-III
2016
✓ Answer:AHummingbird
Hummingbirds can sustain backward flight using their specialized wing motion.
162
Which option is an example of marsupials?
RRB NTPC (Stage-I)
16/04/2016 / Shift-II
2016
✓ Answer:AKangaroo
Kangaroos are marsupial mammals whose young continue development attached to a teat, typically within a pouch.
163
Find the word that does not belong to the group.
RRB Group-D
01/11/2018 / Shift-II
2018
✓ Answer:BSnake
Snake is a reptile. Reindeer, cows and elephants are mammals.
164
In which class does temperature determine sex in some species?
RRB Group-D
09/09/2022
2022
✓ Answer:DReptiles
Temperature-dependent sex determination occurs in some reptiles, including certain turtles and crocodilians. The shift label is cut off or unreadable in the source; only the date is recorded.
165
Name the only bird that can fly backwards.
RRB NTPC (Stage-I)
18/01/2021 / Shift-I
2021
✓ Answer:BHummingbird
Hummingbirds can fly backwards.
166
A one-humped camel is known as a:
RRB NTPC (Stage-I)
16/04/2016 / Shift-I
2016
✓ Answer:CDromedary
The dromedary has one hump. The Bactrian camel has two.
167
Which of the following animals can produce ultrasonic sound?
RRB Group-D
17/09/2018 / Shift-I
2018
✓ Answer:BPorpoise
Porpoises produce ultrasonic clicks for echolocation. The source selects B, though some moths can also produce ultrasound, making the wording non-exclusive.
168
Animals often blend in with their surroundings for protection. Which of the following does this?
RRB NTPC (Stage-I)
11/02/2021 / Shift-I
2021
✓ Answer:CChameleons
Chameleons are a familiar example of colour adaptation and camouflage. Their colour changes also serve communication and temperature regulation.
169
Which bird has the smallest egg?
RRB JE
29/05/2019 / Shift-I
2019
✓ Answer:DHummingbird
Hummingbirds lay the smallest eggs among the listed birds.
170
What is the sound made by a seal called?
RRB NTPC (Stage-I)
18/04/2016 / Shift-I
2016
✓ Answer:ABark
The conventional answer given is bark. Seals are mammals, despite the source's use of 'seal fish'.
Showing 161 – 170 of 208 MCQ Questions | Page 17 of 21
![RRB JE Biology [PYQ FREE PDF] Question and Solved Problem with Solution](https://rrbjepyq.in/wp-content/uploads/2026/10/rrb-je-biology-feature-image-300x169.webp)
