Who among the following has been awarded the prestigious MP Birla Memorial Award for their contributions in the field of astrophysics?

Under the leadership of which of the following, the Cold Response military exercise is being organised by the North Atlantic Treaty Organisation (NATO)? 

In which of the following cities, a handloom exhibition named Virasat Shakti was inaugurated to showcase India’s rich handloom heritage? 

What is the rank of India in StartupBlink’s Innovators Business Environment Index (IBEI) 2026?

On which of the following days is the International Day of Action for Rivers celebrated every year?