The correct answer is: B. 1974
The Shilli Conservation Reserve was renotified in 1974. It is located in the state of Gujarat, India. The reserve is home to a variety of wildlife, including tigers, leopards, elephants, and deer. It is also home to a number of plant species, including sal, teak, and bamboo.
The reserve was originally established in 1960. However, it was renotified in 1974 in order to improve its management and conservation. The renotification also expanded the size of the reserve.
The Shilli Conservation Reserve is an important part of the Gujarat ecosystem. It provides a home for a variety of wildlife and plants. It also helps to protect the environment and promote sustainable development.
The other options are incorrect. Option A is incorrect because the Shilli Conservation Reserve was not established in 1960. Option C is incorrect because the Shilli Conservation Reserve was not renotified in 1963. Option D is incorrect because the Shilli Conservation Reserve was not established in 1950.