Practice Question and Answer

Q: Which letter indicates systolic pressure? 1927 0

  • 1
    i
    Correct
    Wrong
  • 2
    b
    Correct
    Wrong
  • 3
    c
    Correct
    Wrong
  • 4
    a
    Correct
    Wrong
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Answer : 4. "a"
Explanation :

Answer: D) a Explanation: a -  at the peak of changes in blood pressure indicates the systiolic pressure.

Q: The main goal for farmers in 1900 was to 3048 0

  • 1
    Force the railroads to lower freight rates
    Correct
    Wrong
  • 2
    Enable them to pay back their loans more easily
    Correct
    Wrong
  • 3
    Hold on to political and economic power.
    Correct
    Wrong
  • 4
    voters greater direct participation in government
    Correct
    Wrong
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Answer : 3. "Hold on to political and economic power."
Explanation :

Answer: C) Hold on to political and economic power. Explanation:

Q: Which is a reserved word in the java programming language? 2011 0

  • 1
    Variable
    Correct
    Wrong
  • 2
    Identifier
    Correct
    Wrong
  • 3
    Keyword
    Correct
    Wrong
  • 4
    Main
    Correct
    Wrong
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Answer : 3. "Keyword"
Explanation :

Answer: C) Keyword Explanation: Reserved words are words that cannot be used as object or variable names in a Java program because they're already used by the syntax of the Java programming language. Java reserved words are keywords that are reserved by Java functions or other uses that cannot be used as identifiers (e.g., variable names, function names, class names). If a reserved word was used as a variable you would get an error or unexpected result.   Examples : Int, Long, Abstract, Class, Break, Catch, Case, Public, Static, Void,...

Q: What has 3 feet but cannot walk? 1508 0

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Answer :
Explanation :

We know that 1 yard = 3 feet.    A yardstick which is used for measurement has 3 feet long but it cannot walk.

Q: The process of bones increasing in width is known as 1285 0

  • 1
    appositional growth
    Correct
    Wrong
  • 2
    closing of the epiphyseal plate
    Correct
    Wrong
  • 3
    concentric growth
    Correct
    Wrong
  • 4
    long bones reaching adult length and width
    Correct
    Wrong
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Answer : 1. "appositional growth"
Explanation :

Answer: A) appositional growth Explanation:

Q: What has a spine but no bones? 6663 0

  • 1
    Mirror
    Correct
    Wrong
  • 2
    Book
    Correct
    Wrong
  • 3
    Table
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "Book"
Explanation :

Answer: B) Book Explanation: A book has a spine to hold all the pages, but it has no bones.

Q: Which continent has the least countries? 1776 0

  • 1
    Africa
    Correct
    Wrong
  • 2
    South America
    Correct
    Wrong
  • 3
    Antarctica
    Correct
    Wrong
  • 4
    Europe
    Correct
    Wrong
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Answer : 3. "Antarctica"
Explanation :

Answer: C) Antarctica Explanation: Africa - 54 countries South America - 12 countries Antarctica - 0 countries Europe - 43 countries.   Hence, Antarctica continent has the least countries.

Q: Who was the first englishman to sail around the world? 1930 0

  • 1
    Magellan
    Correct
    Wrong
  • 2
    Sir Francis Drake
    Correct
    Wrong
  • 3
    Juan Sebastian Elcano
    Correct
    Wrong
  • 4
    Henry Hudson
    Correct
    Wrong
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Answer : 2. "Sir Francis Drake"
Explanation :

Answer: B) Sir Francis Drake Explanation: Sir Francis Drake was the first Englishman to sail around the world.

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