PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoAnswer the following multiple choice questions:
1. Boojho has learnt that non-metals on beating with a hammer are generally broken into pieces. Which of the following is non-metal?
2. Materials which can be drawn into wires are called ductile. Which of the following is not a ductile material?
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