MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. San Francisco and Marin County
Explanation
San Francisco and Marin County is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Denmark
Explanation
Denmark is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Australia
Explanation
Australia is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Australia
Explanation
Australia is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Danube
Explanation
The Danube was once a long-standing frontier of the Roman Empire, and today flows through 10 countries, more than any other river in the world. The Danube river in Europe is the river that passes through the maximum number of countries in its journey.
Correct answer
A. China
Explanation
China is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. the land of free
Explanation
Thailand being known as the “Land of the Free” is a huge source of pride for the Thai people; Thailand managed to retain its independence whilst the Western powers were carving up and stealing land in Southeast Asia and all around the world, and it’s referenced on the country’s national anthem.
Correct answer
D. Baghdad
Explanation
Baghdad is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 1%
Explanation
Calcium is the most abundant mineral in the body and greater than 99 percent of it is stored in bone tissue. Although only 1 percent of the calcium in the human body is found in the blood and soft tissues, it is here that it performs the most critical functions.
Correct answer
B. On the border of North-South Korea
Explanation
Located in the Joint Security Area, the so-called “Bridge of No Return” crosses the Military Demarcation Line between North Korea and South Korea. It was used for prisoner exchanges at the end of the Korean Armistice in 1953.