At which of the following places will the world’s first OTEC-based desalination plant using deep sea water be set up? 

In which of the following states have two ancient rock paintings, depicting India’s rich prehistoric heritage, been discovered? 

On which of the following days is World Glaucoma Day observed every year?

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

At which of the following places has the Central Command of the Indian Army organized the first ever Strategic Communication Conference?