MCQOPTIONS
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| 1. |
Which of the following are water-borne disease1. Viral hepatitis2. Cholera3. Typhoid fever4. AmoebiasisSelect the answer using code given below |
| A. | 1 and 2 only |
| B. | 1, 2 and 3 |
| C. | 1 and 4 only |
| D. | 2, 3 and 4 |
| Answer» E. | |