MCQOPTIONS
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| 1. |
According to the first World Vision Report 2019 released by WHO, how many people around the world are living with vision impairment? |
| A. | 1 बिलियन |
| B. | 2 बिलियन |
| C. | 3 बिलियन |
| D. | 4 बिलियन |
| Answer» B. 2 बिलियन | |