The correct answer is (c) Kotdwar.
Chandpur Garhi was the first capital of the Parmar Kings of Garhwal. It was founded by Raja Parmar Chand in the 11th century. Tehri was the second capital of the Parmar Kings of Garhwal. It was founded by Raja Pratap Shah in the 16th century. Srinagar was the third and last capital of the Parmar Kings of Garhwal. It was founded by Raja Pratap Shah in the 17th century.
Kotdwar was never the capital of the Parmar Kings of Garhwal. It was a major trading center and a military outpost during the Parmar rule. However, it was never the seat of the Parmar government.