This survey collects information about cataracts disease for a statistics project in mathematics. It contains 20 multiple choice questions about cataracts, including what age group and gender they are most common in, possible causes, symptoms, treatment options like surgery, and recovery time. The survey gathers data on respondents' knowledge and perceptions of cataracts to be analyzed for the mathematics project.

1. Mathematics’ Final Project
Survey Form
This survey is based on Cataracts Eye Disease and this survey is to be used as our Statistics
Project for Mathematics.
Gender: Male / Female Age Group: 20 – 30 / 30 – 40 / 40 – 50 / Others
Questionnaire about Cataracts
Circle your answer
1. Which age group do you think Cataracts are most likely to happen?
A. Below than 40 years old B. Above than 50 years old
2. What do you think causes Cataracts?
A. Old age B. Too much of drinking and smoking C. More exposure to radiation
D. Eye injuries E. All of the above
3. How can people prevent themselves from obtaining this disease?
A. Wear sunglasses B. Smoke less often B. Eat more vegetables C. All of the Above
4. Which gender do you think are most likely to have Cataracts?
A. Female B. Male C. Both
5. How do you think cataracts can be cured?
A. Recognised Treatment B. Effective Treatment C. Surgery
6. How many percent of people are able to regain good vision?
A. 0% - 30% B. 31% - 73% C. 74% - 89% D. 90% - 100%
7. What are the symptoms of cataracts?
A. Poor Night Vision B. Double vision in one eye C. Sensitivity to light and glare
D. Fading or yellowing of colours E. All of the above
8. For overhowmany yearshas implantationof plasticlenses for cataract surgery been practiced?
A. 30 Years B. 25 Years C. 20 Years D. 10 Years E. 5 Years
9. What may happen after months or years of a cataract surgery?
A. Nothing at all B. Lose Sight Forever C. Deterioration of vision

2. 10. How many types of cataracts are there?
A. 1 B. 2 C. 3 D. 4 E. 5
11. Cataract affects which part of the eyes?
A. Retina B. Lens C. Cornea D. Vitreous
12. What is the recovery time following a cataract surgery?
A. 2 – 3 Weeks B. 2 – 3 Months C. 2 – 3 Days D. 2 – 3 Years
13. When should one undergo cataract surgery?
A. Wait forit to mature B. When there isdifficultyinvision C. All of the above
D. None of the above
14. In whichof the followingare glassesrequiredfornearvisionaftercataractsurgery?
A. Multifocal IOL B. Accomodative IOL C. MonovisionIOLfordistance correction
D. Monovisionfornearcorrection
15. What isthe mostcommoncause of reducedvisionaftercataractsurgery?
A. Aftercataract B. Refractive error C. Inflammation D. All of the above
16. Cataract surgeries are performedby?
A. Ocularist B. Optometrist C. Ophthalmologist D. Otorhinologist
17. What isnot true about cataracts?
A. Causespaininthe eye B. Impairseyesight C. Isa commoneye ailment
D. Its surgeryisa shortand relative easyprocess
18. A cataract isa cloudingof the clearlensinthe eye
A. True B. False
19. Do youthinkthiscataracts disease is
A. Common B. Uncommon C. Rare
20. Are cataracts linked todiabetes?
A. Yes B. No