Practice Test Science – set 2

These questions are written by our Science guru and are similar to the GED Test. Each question has four or five answer choices. Choose the best answer for each question.

 

Question 1 of 25

1. When exposed to excess sunlight, our skin becomes dark. This is because of pigments called
A.  
B.  
C.  
D.  
E.  

Question 1 of 25

Question 2 of 25

2. Which gas is filled in chips packets?
A.  
B.  
C.  
D.  
E.  

Question 2 of 25

Question 3 of 25

3. Bending of plants towards the light is called
A.  
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C.  
D.  
E.  

Question 3 of 25

Question 4 of 25

4. Which of the following is not true about the human eye?
A.  
B.  
C.  
D.  
E.  

Question 4 of 25

Question 5 of 25

5. Night blindness is caused because of deficiency of which vitamin?
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B.  
C.  
D.  
E.  

Question 5 of 25

Question 6 of 25

6. Genes are located on the
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D.  
E.  

Question 6 of 25

Question 7 of 25

7. Darwinism is a theory developed by Charles Darwin and is related to
A.  
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D.  
E.  

Question 7 of 25

Question 8 of 25

8. Dermatology is the branch of medical science that deals in the study of?
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D.  
E.  

Question 8 of 25

Question 9 of 25

9. Plants receive their nutrients mainly from
A.  
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E.  

Question 9 of 25

Question 10 of 25

10. Which of the following is not a mammal?
A.  
B.  
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D.  
E.  

Question 10 of 25

Question 11 of 25

11. Which of the following function is not performed by bone?
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E.  

Question 11 of 25

Question 12 of 25

12. Which is false regarding freshwater fish?
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B.  
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E.  

Question 12 of 25

Question 13 of 25

13. Which of the following is not correct?
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E.  

Question 13 of 25

Question 14 of 25

14. What is a single strand of coiled DNA known?
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D.  
E.  

Question 14 of 25

Question 15 of 25

15. The area of biology dedicated to the study of fungi is known as?
A.  
B.  
C.  
D.  
E.  

Question 15 of 25

Question 16 of 25

16. Hemoglobin in the blood carries  from the respiratory organs (lungs or gills) to the rest of the body (i.e. the tissues):
A.  
B.  
C.  
D.  
E.  

Question 16 of 25

Question 17 of 25

17. Deficiency of which of the following leads to dental caries?
A.  
B.  
C.  
D.  
E.  

Question 17 of 25

Question 18 of 25

18. Which of the following responsible for earth’s magnetic field?
A.  
B.  
C.  
D.  
E.  

Question 18 of 25

Question 19 of 25

19. Anemometer is device used to measure
A.  
B.  
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D.  
E.  

Question 19 of 25

Question 20 of 25

20. Which of the following is the first artificial satellite launched from earth?
A.  
B.  
C.  
D.  
E.  

Question 20 of 25

Question 21 of 25

21. Which of the following is not true?
A.  
B.  
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D.  
E.  

Question 21 of 25

Question 22 of 25

22. The warm water coming from ‘Hot springs’ is heated because of
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E.  

Question 22 of 25

Question 23 of 25

23. The Sun produces energy by the nuclear fusion of   .....................  into helium in its core.
A.  
B.  
C.  
D.  
E.  

Question 23 of 25

Question 24 of 25

24. A girl walks 6 meters south, 3 meters east and 6 meters north. What is her final displacement?
A.  
B.  
C.  
D.  

Question 24 of 25

Question 25 of 25

25. Two objects of different mass, when released from different heights, fall down under the influence of gravity. Which of the following is most likely to happen in such a scenario?
A.  
B.  
C.  
D.  

Question 25 of 25


 

These practice tests are part of our GED online prep, click here to read how it works. Practice tests are a pretty good indication of what subject areas you need to concentrate on to be able to pass the actual GED exam. Most test takers say that the real GED tests are somewhat harder than the practice tests, so you should take one more TASC/GED/HiSET pretest and improve your score!

Disclaimer This practice test is not related to the Official GED Practice Test™ produced and distributed by the American Council on Education (ACE) and the GED Testing Service. ACE and GED Testing Service LLC have not approved, authorized, endorsed, been involved in the development of, or licensed the substantive content of this practice test.