A vast collection of stars held together by mutual gravitation is called

In BRICS, which country is denoted by ‘B’?

Which river is called the 'Mourning of Bengal'?

Which state has launched its flagship universal health insurance scheme ‘Sarbat Sehat Bima Yojana’?

In which state is the Chief Minister’s Good Governance Associates (CMGGAs) scheme being implemented?

Which of the following is the capital of Malavi? 

Which mobile app was launched by NHAI to facilitate the construction of green highways across the country?

Where is the "first open prison colony"?