India’s first hydrogen bus will be launched in which city?

Which of the following has become the India’s First Port to deploy an anti drone system?

In which of the following states will the International Military Adventure Challenge Cup (IMACC) 2026 be organised for the first time by the Indian Army?

Who among the following has been appointed by the Delhi Government as the brand ambassador of the first Delhi Khel Mahakumbh?

In which of the following states a new dragonfly species named Liriothemis keralensis has been discovered?