PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoRead the statement and select the correct answer:
A)
Statement 1: Air is mainly composed of hydrogen and helium.
Statement 2: The primary constituent of air is nitrogen and helium.
Statement 2: The primary constituent of air is nitrogen and helium.
B)
Statement 1: A firki cannot rotate in a closed room.
Statement 2: A firki cannot rotate in an open room.
Statement 2: A firki cannot rotate in an open room.
C)
Statement 1: Air does not help in playing the flute.
Statement 2: Air plays a vital role in playing the flute and harmonium.
Statement 2: Air plays a vital role in playing the flute and harmonium.
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