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General Knowledge Practice Test 157

Mercury Facts Quiz Questions and Answers PDF - 157

The e-Book Mercury Facts Quiz Questions, mercury facts quiz answers PDF download, test 157 to study online general knowledge degree courses. Practice Space and Solar System MCQ with answers PDF, Mercury Facts Multiple Choice Questions (MCQ Quiz) for online college degrees. The Mercury Facts Quiz App Download: Free learning app for black hole facts, printing press, world tourism organization, mesosphere, mercury facts test prep to enroll in online colleges.

The Quiz Orbit period of smallest planet 'Mercury' is: 90 earth days, 70 earth days, 60 earth days and 87.97 earth days with "Mercury Facts" App Download (Free) for graduate school interview questions. Solve space and solar system questions and answers, Amazon eBook to download free sample for college entrance exams.

General Knowledge Quiz: Mercury Facts MCQs PDF Download - 157

MCQ 781: The orbit period of smallest planet 'Mercury' is

A) 70 Earth Days
B) 90 Earth Days
C) 60 Earth Days
D) 87.97 Earth Days

MCQ 782: Region of atmosphere which occupies the area below the thermosphere and above the stratosphere is classified as

A) troposphere
B) exosphere
C) thermosphere
D) mesosphere

MCQ 783: The World Tourism Organization was established in

A) 1955
B) 1957
C) 1951
D) 1953

MCQ 784: The Rotary Printing Press was invented by

A) Fredinand Magellan
B) Johnson Armstrong
C) Horace day
D) Richard Hoe

MCQ 785: In the black hole, the volume of singular region is

A) zero
B) 5000 tons
C) 1000 tons
D) infinite

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