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RRB Non Technical Model Papers 10 with solutions

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Question : 11

Total: 100

Which of the following can be found as pollutants in the drinking water in some parts of India? 1. Arsenic 2. Sorbitol 3. Fluoride 1 3 4 7 6 12, 3 4, 4 5, 3 6 12 3 4 3 4 5 Formaldehyde 5. Uranium Select the correct answer using the code given below.

1, 2, 3, 4 and 5
1 and 3
2, 4 and 5
1, 3 and 5

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