The correct answer is (a) 4.
The sex ratio in Uttarakhand is 963 females per 1000 males. This means that there are 963 females for every 1000 males in the state.
The four districts of Uttarakhand with a sex ratio of more than 1000 are:
- Chamoli (1004)
- Pithoragarh (1003)
- Rudraprayag (1002)
- Uttarkashi (1001)
The other districts of Uttarakhand have a sex ratio of less than 1000. This means that there are fewer females than males in these districts.
The lowest sex ratio in Uttarakhand is in Haridwar district, which has a sex ratio of 899 females per 1000 males.
The sex ratio in Uttarakhand has been declining in recent years. In 2011, the sex ratio was 972 females per 1000 males. This decline is likely due to a number of factors, including female infanticide, sex-selective abortion, and migration of males out of the state.
The declining sex ratio in Uttarakhand is a cause for concern. It is important to address the factors that are contributing to this decline in order to ensure that all girls and women in the state have the opportunity to live healthy and productive lives.