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Basic Science GK Questions for Competitive Exam

2 years ago 5.1K Views
Q :  

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

Q :  

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

Q :  

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

Q :  

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

Q :  

The insectivorous fish used for the control of mosquitoes is

(A) Hilsa

(B) Labeo

(C) Mystus

(D) Gambusia

Correct Answer : D

Q :  

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

Q :  

Panda also belongs to the same family whose/s is –

(A) Bear

(B) cat

(C) dog

(D) Rabbit

Correct Answer : A

Q :  

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

Q :  

How do most insects respire?

(A) skin

(B) Clome

(C) from the lungs

(D) from the vocal system

Correct Answer : D

Q :  

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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