The Indian nuclear test site, Pokhran is situated in the _____________ district of Rajasthan.

Correct option is B

• Pokhran, the site of India's nuclear tests, is located in the Jaisalmer district of Rajasthan, in the Thar Desert.
• The Pokhran I nuclear test was conducted in 1974, and Pokhran II, a series of five tests, was conducted in 1998, marking India's entry into the group of nuclear-armed nations.

• Bikaner, Barmer, and Jodhpur are also districts in Rajasthan, but Pokhran is specifically located in Jaisalmer.