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February 20, 2026
February 20, 2026
6. VISUAL IMPAIRMENTAndhrapradesh TET - 2B

Visual Impairment Quiz Online | 5-Minute Vision MCQ Test with Timer & Answers

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Are you preparing for competitive exams or want to enhance your understanding of visual impairment and vision concepts? Our Visual Impairment Quiz is designed to test your grasp of key topics like eye anatomy, vision standards, and WHO guidelines. Featuring 8 expertly crafted MCQs, a real-time timer, and immediate feedback with detailed explanations, this quiz is ideal for students, teachers, and anyone interested in eye health education. Take the challenge now and boost your learning experience!

Visual Impairment Quiz with 5-Min Timer
5:00 minutes remaining
1. What is the main function of vision in human life?
Explanation: Vision plays a crucial role in perceiving and understanding our surroundings and daily activities.
2. As per the WHO, what visual acuity (Snellen fraction) is considered visual impairment?
Explanation: The World Health Organization classifies vision of 6/18 or less as visual impairment.
3. According to statistics, approximately what percentage of information is acquired through visual learning?
Explanation: It is estimated that about 80% of all learning comes through the sense of vision.
4. What does a vision standard of 20/200 signify?
Explanation: 20/200 means the visually impaired person can see at 20 feet what someone with normal eyesight can see at 200 feet.
5. Which chart is commonly used by doctors to test vision?
Explanation: The Snellen Chart is widely used to measure visual acuity.
6. At what vision level should a five-year-old child ideally be?
Explanation: The standard vision for a 5-year-old child is 6/12.
7. What is the percentage of visually impaired people living in developing countries according to WHO?
Explanation: 47.8% of the world’s visually impaired population live in developing countries.
8. What is the standard normal vision for an average person?
Explanation: 6/6 is considered the standard for normal vision.
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