Directions How to Answer

Aptitude Test Topic: General Science

Science is a systematic enterprise that builds and organizes knowledge in the form of testable .... However, the general fields of science (or "natural philosophy" as it was called) and much of the general ..... those of the natural sciences as tools for understanding society, and so define science in its stricter modern sense.

Directions

General Science is a yearlong laboratory course designed to give students continued experience in Physical, Earth, and Life Science. Physical science concepts covered include basic chemistry, energy, motion, acceleration, electricity, and matter. Earth science topics include space, the solar system, and basic ecology. The body systems are covered in the life science chapters. IGS offers insight into the means by which scientific knowledge is acquired and applied. This is done primarily through experimentation and problem solving. This course is designed to serve as a solid foundation for students taking later courses in Chemistry and Physics.

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General Science: Discoveries and Inventions Practice MCQ

Question Statement:

David Hughes invented

Machine Gun
Microphone
Microscope
Motorcycle

Explanation:

Correct Answer: B

David Hughes of USA invented Microphone in 1878,

Machine Gun was invented by Richard Gatling of USA in 1861,

Microscope was invented by Z. Jansen of Netherlands in 1590,

Motorcycle was invented by Edward Butler of England in 1884.

Question: 1   Test: 36 of 37 Next Test

You are taking Aptitude Test No. 36

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 1 and Test Number 36 of General Science: Discoveries and Inventions. To deal with General Science questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question: David Hughes invented .... with options: Machine Gun , Microphone , Microscope , Motorcycle can be solved with the concepts and understanding of General Science.