MCQOPTIONS
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| 1. |
Which of the following Indian companies is/are working on a vaccine for COVID-19? |
| A. | Zydus Cadila |
| B. | Serum Institute |
| C. | Bharat Biotech |
| D. | Both 1 and 2 |
| E. | All 1, 2 and 3 |
| Answer» F. | |