Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) World Economic and Human Geography
Which one of the following statements regarding sex composition is not correct ?
1
In some countries, sex ratio is expressed as number of males per thousand females.
2
In India, sex ratio is expressed as number of females per thousand males.
3
At world level, sex ratio is about 102 males per 100 females.
4
More than one of the above
5
None of the above