The correct answer is (b) 950.
The sex ratio is the number of females per 1000 males in a population. The sex ratio in Andhra Pradesh is approximately 950, which means that there are 950 females for every 1000 males. This is higher than the national average of 940, but it is still below the ideal sex ratio of 1000.
There are a number of factors that can contribute to a skewed sex ratio, including gender-based violence, female infanticide, and sex-selective abortion. In Andhra Pradesh, there is a long history of gender inequality, which has led to a low sex ratio. This is a serious problem that needs to be addressed in order to ensure the rights and well-being of all women and girls in the state.
Option (a) is incorrect because the sex ratio in Andhra Pradesh is not 900. Option (c) is incorrect because the sex ratio in Andhra Pradesh is not 990. Option (d) is incorrect because the sex ratio in Andhra Pradesh is not 1050.