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. 10 years
Explanation
10 years is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. United States
Explanation
United States is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. SOFIA
Explanation
NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) has confirmed, for the first time, water on the sunlit surface of the Moon. This discovery indicates that water may be distributed across the lunar surface, and not limited to cold, shadowed places.
Correct answer
C. France
Explanation
France is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. China
Explanation
China is now world’s 2nd-biggest weapons producer — SIPRI report on (27 January 2020). China has been ranked as the world’s second-largest weapons manufacturer, according to new research by a leading peace institute. The Asian superpower jumped ahead of Russia, from whom they used to buy many weapons. New research from the Stockholm International Peace Research Institute (SIPRI) shows that four Chinese arms groups generate sufficient sales to be ranked among the world’s top 20 weapons sellers. The four groups have combined sales worth $54.1 billion (€49.1 billion) in 2017.
Correct answer
D. US
Explanation
US is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Juan Guaido
Explanation
Juan Guaido is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 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
D. UAE
Explanation
UAE is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. S.Africa
Explanation
S.Africa is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.