In which of the following locations have researchers discovered a new species of grasshopper belonging to the genus Conocephalus?

With which of the following countries has the Indian Army signed an agreement for the first Made-in-India universal multi-caliber rocket launcher, Suryastra?

The book titled ‘Sing, Dance and Lead’, which was launched by Vice President CP Radhakrishnan, was written by whom?

Which of the following has become the first city in India to provide drinkable water through taps?

Shaya Jindani was recently appointed as the Prime Minister of which country?