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

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

Padma Shri winner Utsav Charan Das passed away at the age of 80. He was associated with which dance form?

Which country’s Supreme Court recently approved passive euthanasia?

On which of the following days is Ordnance Factories Day celebrated every year?