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प्रश्न
Consider the following statements and choose the ones which are correct.
- The world population on an average shows a sex ratio of 102 males per 100 females.
- According to UN, there are only 72 countries that have a favourable sex ratio for females.
- The sex ratio is lowest in Qatar.
पर्याय
1 and 2
1 and 3
2 and 3
1, 2 and 3
MCQ
उत्तर
1 and 3
shaalaa.com
Population Composition
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?