৬৮৪০৬
What is meant by 'balance of scientific opinion is now firmly behind?
উত্তর
in favor of
৬৮৪০৮
The Principle focus Of this passage is ———
উত্তর
adoption, application and in technology,
৬৮৪০৯
Why are Industries relocated from developed to developing countries?
উত্তর
requisite skill at lower cost.