how is sex ratio worked out in India? give it's formula
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total females per thousand males
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The sex ratio is the ratio of males to females in a population. In most sexually reproducing species, the ratio tends to be 1:1. ... As of 2014, the global sex ratio at birth is estimated at 107 boys to 100 girls (1000 boys per 934 girls).
FORMULA --- females per 1000 males
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