Which one of the following statements in respect of the States of India is not correct?

• A. States in India cannot have their own Constitutions.
• B. The State of Jammu and Kashmir has its own Constitution.
• C. States in India do not have the right to secede from the Union of India.
• D. The maximum number of members in the Council of Ministers of Delhi can be 15 percent of the total number of members in the Legislative Assembly.