Rubber is best cultivated at an altitude of
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300-700 metres
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100-300 metres
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above 800 metres
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sea level to 500 metres
A
Correct answer
Explanation
Rubber is best cultivated at an altitude of 300-700 metres. Rainfall of around 250 cm, evenly distributed without any marked dry season and with at least 100 rainy days per year and the temperature range of about 20°C to 34°C with a monthly mean of 25°C to 28°C is suitable for rubber cultivation.