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प्रश्न
Favourable sex ratio is found in how many countries.
पर्याय
109
119
129
139
MCQ
उत्तर
139
Explanation:
Females have a favourable sex ratio in 139 of the world's countries, while males have an unfavourable sex ratio in the remaining 72 countries listed by the United Nations. Asia has a low sex. ratio in general. Countries with a lower sex ratio include China, India, Saudi Arabia, Pakistan, and Afghanistan.
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Population Composition
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