MCQOPTIONS
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| 1. |
As per the fifth serological survey completed in Delhi, how many per cent of people have antibodies against COVID? |
| A. | 47.46 |
| B. | 51.5 |
| C. | 56.13 |
| D. | 59.12 |
| E. | 63.9 |
| Answer» D. 59.12 | |