Correct answer
B. 711 A.D.
Explanation
711 A.D. is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Karez is the irrigation system of which province of Pakistan?
PS stands for _______?
Gojra is the city of which District of Punjab?
First President of Pakistan after constitution of 1956?
Which one is the country to use China based system made by BeiDou, GPS can help with urban planning, surveying and mapping environmental supervision, disaster relief efforts, traffic monitoring and other fields?
Gibraltar of Sindh is called to _________?