What will come in place of the question mark (?) in the

Nearly 80% of the population of the world is not protected by:

In which of the following years, progressive liberalisation of the Indian economy was first initiated? 

Which of the following IIT has signed a pact with University of Sydney for addressing the energy challenges emerging in the world?

Recently India has signed an agreement with a foreign country for automatic exchange of tax information to curb black money. Name the country:

Which new category has been introduced under the Pradhan Mantri Mudra Yojana to cover loans between ₹10 lakh and ₹20 lakh?

Who has been recently appointed as the MD & CEO of National Payment Corporation of India (NPCI)?

Orphan drugs are used to treat which kind of diseases?

CESL has achieved a remarkable milestone of distributing _____ lakhs LED bulbs under Project Crore of their Gram Ujala program, till March 31, 2022.

What is the chemical formula of baking soda?

Which country became the largest importer of Indian weapons, including the Akash1S missile system?