Explanation:

- The Technical Gap on Population projection indicates a significant population increase in India from 2011-2036.

- Five states are expected to contribute significantly to this increase.

- Uttar Pradesh (Option 1): Known for having a large population base, expected to significantly contribute to population growth.

- Bihar (Option 2): Also has high fertility rates and a growing population.

- Andhra Pradesh (Option 3): Not typically in the top states for largest projected population growth.

- West Bengal (Option 4): Large population base contributing to growth.

- Maharashtra (Option 5): Economic hub with significant population growth.

Andhra Pradesh (Option 3) is not among the top five states with the most population growth by 2036.