Which Mughal emperor built the Taj Mahal as a mausoleum for his wife?

Which river is considered the holiest in Hinduism?

Which mountain range separates the Indian subcontinent from the rest of Asia?

The ancient city of Mohenjo-daro, one of the earliest urban settlements in human history, is located in which modern-day country?

Bhutan famously measures national progress using which unique metric instead of GDP?

The Maldives is the world's lowest-lying country. What is its average ground elevation above sea level?

India is the world's largest producer of which spice, accounting for more than 70% of global output?

The ancient Buddhist university of Nalanda, one of the greatest centers of learning in the ancient world, was located in which modern Indian state?

What is the name of the festival of lights celebrated across India, Nepal, and their diasporas?

Urdu is Pakistan's national language, but which language is spoken as a first language by the largest share of the population?