On which of the following dates Chandrayaan-3 was successfully launched ?

The correct answer is (b). Chandrayaan-3 was successfully launched on 9th July, 2023 at 2:51 PM IST from Satish Dhawan Space Centre, Sriharikota. It is India’s third lunar mission and the first to attempt a soft landing on the lunar surface. The mission aims to study the lunar surface and its environment, and to conduct experiments on the lunar surface.

Option (a) is incorrect because Chandrayaan-3 was not launched on 7th July, 2023.

Option (c) is incorrect because Chandrayaan-3 was not launched on 11th July, 2023.

Option (d) is incorrect because Chandrayaan-3 was not launched on 14th July, 2023.