Bhumibol Adulyadej: Longest reigning monarch in world - Art & Culture
Q. Which of the following is the longest reigning monarch in world?- Published on 01 Aug 15
a. Sultan Qaboos Bin Said
b. Queen Elizabeth
c. emperor Akihito
d. Bhumibol Adulyadej
ANSWER: Bhumibol Adulyadej
Bhumibol Adulyadej is presently world's longest reigning monarch with 69 years rule. Queen Elizabeth will become Britain's longest-ruling monarch on 9 th September, breaking the record of queen Victoria.