MCQOPTIONS
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| 1. |
Which of the following can be found as pollutants in the drinking water in some parts of india.1. Arsenic 2.sorbitol 3.Fluoride 4.Formaldehyde 5.Uranium |
| A. | 1, 3 and 5 |
| B. | 2, 4, and 5 |
| C. | 1 and 3 |
| D. | 1, 2, 4, and 5 |
| Answer» B. 2, 4, and 5 | |