From which of the following states did the Defence Research and Development Organisation (DRDO) and the Indian Air Force conduct the first flight test of India’s first indigenous glide weapon system, named TARA?

In which of the following cities was India’s First Carbon Absorbing Algae Tree launched?

Which of the following has become India’s first space tech unicorn company?

In which of the following countries was the first international conference on moving away from fossil fuels held? 

From which of the following states was the successful flight test of the advanced version of the Agni Missile, equipped with an MIRV system, conducted?