In which of the following States a solar power plant of 4000 MW capacity is planned to be set -up?

The correct answer is (b), Rajasthan.

Rajasthan has the highest potential for solar power generation in India, with an estimated 14,000 MW of installed capacity. The state has already commissioned several solar power plants, including the 2,200 MW Bhadla Solar Park, the world’s largest solar power plant.

The other options are incorrect because:

• Gujarat has an estimated solar power potential of 10,000 MW.
• Madhya Pradesh has an estimated solar power potential of 7,000 MW.
• Tamil Nadu has an estimated solar power potential of 6,000 MW.