Who declared himself a Khalifa?

Who has been awarded with prestigious Army Design Bureau (ADB) Excellence Award for indigenously developing 'Sarvatra Kavach'?

The Indian Navy has launched which operation as a part of the nation's efforts to bring back Indian citizens from abroad?

The K-9 Journal, which was recently released, belongs to which field?

American brokerage Goldman Sachs expects the Indian economy to contract by how much percent which will be the deepest compared to all recessions India has ever experienced since 1979?

'Fatah-1', which was successfully tested, is the indigenous rocket system of which country?

Which state recently launched Nadu Nedu scheme to improve quality standards in government hospitals?

Which gas is present in biogas in large percentage?