Madurai Airport located in which state has been approved to be given international status?

Who among the following won the BNP Paribas Open title at Indian Wells?

International Day of Women Judges is observed every year on which of the following days?

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

Off the coast of which of the following states, DRDO and Indian Navy have successfully test-fired indigenous air droppable container ADC-150 from P8I aircraft?