Basic Science GK Questions for Competitive Exam
Consider the following types of organisms:
1. Bat 2. Bee 3. Bird Which of the above is/are pollinators?
(A) 1 and 2 only
(B) 2 only
(C) 1 and 3 only
(D) 1, 2 and 3
Correct Answer : D
What is the branch of animal science called in which the behavior of animals is studied?
(A) Bioecology
(B) Social Studies
(C) Ecology
(D) Anthropology
Correct Answer : A
Which one of the following is the national aquatic animal of India?
(A) salt water crocodile
(B) Olive Ridley Turtle
(C) Ganges dolphin
(D) Alligator
Correct Answer : C
Assertion (A) : Amoeba reproduces by fission. Reason (R) : All unicellular organisms reproduce by asexual methods
(A) Both A and R are correct and R is the correct explanation of A
(B) Both A and R are true, but R is not the correct explanation of A
(C) A is correct but R is wrong
(D) A is wrong but R is correct
Correct Answer : A
The insectivorous fish used for the control of mosquitoes is
(A) Hilsa
(B) Labeo
(C) Mystus
(D) Gambusia
Correct Answer : D
In the context of Indian wildlife, aviation vulgul (flying .fox) is which of the following?
(A) Bat
(B) the eagle
(C) Balak
(D) Vulture
Correct Answer : A
Panda also belongs to the same family whose/s is –
(A) Bear
(B) cat
(C) dog
(D) Rabbit
Correct Answer : A
Leaving which one of the following in ponds and wells helps in controlling mosquitoes?
(A) crab
(B) Dogfish
(C) Gambusia Fish
(D) snail
Correct Answer : C
How do most insects respire?
(A) skin
(B) Clome
(C) from the lungs
(D) from the vocal system
Correct Answer : D
The following statement is not correct?
(A) All echinoderms are living progenitors
(B) There is no circulatory system in roundworm
(C) chyme is usually present in boneless fishes
(D) Fertilization is internal in cartilaginous fishes.
Correct Answer : A
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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