In which of the following states was the Etor Gidi festival celebrated?

On which of the following days is International Argania Day celebrated every year?

Which state has become the first in India to complete all 51 priority reform areas under the Central Government’s Compliance Reduction and Regulation Initiative?

By which of the following countries was the recently discussed DAMPE satellite developed?

At which of the following locations was India’s first comprehensive urban testbed and aerosol observatory inaugurated?