Multiple choice

Who among the following served as regular Prime Minister for the shortest period?

  1. Gulzari Lal Nanda

  2. Lal Bahadur Shastri

  3. Charan Singh

  4. A.B. Vajpayee

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gulzari Lal Nanda served as acting PM twice for short periods. Among regular PMs, Charan Singh served for about 170 days, while A.B. Vajpayee's first term was 13 days. However, the question asks for 'regular' PM; Vajpayee's 13-day term is the shortest.