| Option | a-4, b-1, c-2, d-3 | incorrect |
| Option | a-2, b-1, c-4, d-3 | incorrect |
| Option | a-3, b-4, c-2, d-1 | correct |
| Option | a-1, b-4, c-3, d-2 | incorrect |
| Solution | The Massanjore hydroelectric project, utilizing the flow of the Mayurakshi River, is located in the Birbhum district of West Bengal. In the Murshidabad district, the Sagardighi Project operates as a thermal power plant. The Chhoto Mollakhali biogas power plant is situated in the South 24 Parganas district of West Bengal. Additionally, Purba Radhapur, a village in the East Midnapore district, benefits from its inclusion in the solar energy program. | |
