<prompt> Viability of fetus is beyond ?25 weeks28 weeks30 weeks32 weeks  <response>: Ans. is b i.e.,28 weeksViability means the physical ability of a fetus to lead a separate existence after bih apa from its mother, by viue of a ceain degree of development. A child is ble after 210 days 7 months of intrauterine life, and in some cases after 180 days 6 months but in most of these cases fetus is immature. 