In which of the following states was the Indian Orchid Festival 2026 organized?

On which of the following days is Jan Aushadhi Diwas celebrated every year?

With the collaboration of which of the following has the National Highways Authority of India launched the first National Highway Green Cover Index? 

Which of the following countries has recently approved the first stem-cell therapy for Parkinson’s disease?

International Women’s Day is celebrated every year on which of the following days?