PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Electrolysis of water | Other | easy | 1 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 2. | Hardness of water | Other | easy | 1 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 3. | Water pollutant | Other | easy | 1 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Water borne disease | 3rd type - analysis | medium | 1 m. | Analyse your knowledge of purification of water by answering the given questions. |
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