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AIDS and Cancer, Class 12 Biology NCERT Solutions

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying.

1. Cervical cancer can be caused by
 
 
 
 

Question 1 of 10

2. In malignant tumors, the cells proliferate, grow rapidly and move to other parts of the body to form new tumors. This stage of disease is called:
 
 
 
 

Question 2 of 10

3. HIV is a member of group of viruses called:
 
 
 
 

Question 3 of 10

4. Carcinoma refers to
 
 
 
 

Question 4 of 10

5. AIDS was first discovered in
 
 
 
 

Question 5 of 10

6. The AIDS test is known as
 
 
 
 

Question 6 of 10

7.

HIV is classified as a retrovirus because its genetic information is carried in

 
 
 
 

Question 7 of 10

8. AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
 
 
 
 

Question 8 of 10

9. Electron-beam therapy is a kind of radiation therapy to treat
 
 
 
 

Question 9 of 10

10. AIDS-day is celebrated on
 
 
 
 

Question 10 of 10