The pollution in city like Delhi may be controlled to great extentA. By proper sewage and proper exit of chemicals from factoriesB. By wide roads and factories away from the cityC. By cleaning city and scanty use of pesticidesD. All of the above

The pollution in city like Delhi may be controlled to great extentA. B

1.	The pollution in city like Delhi may be controlled to great extentA. By proper sewage and proper exit of chemicals from factoriesB. By wide roads and factories away from the cityC. By cleaning city and scanty use of pesticidesD. All of the above
Answer» Correct Answer - D

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The pollution in city like Delhi may be controlled to great extentA. By proper sewage and proper exit of chemicals from factoriesB. By wide roads and factories away from the cityC. By cleaning city and scanty use of pesticidesD. All of the above

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