Teaching TS DSC Secondary Grade (సెకండరీ గ్రేడ్ టీచర్) Teacher 2024 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
Child sex ratio may be defined as:
1
The number of boys aged 0-4 years for every 1,000 girls in the same age group.
2
The number of boys aged 0-6 years for every 1,000 girls in the same age group.
3
The number of girls aged 0-4 years for every 1,000 boys in the same age group.
4
The number of girls aged 0-6 years for every 1,000 boys in the same age group.