Practice Question and Answer

Q: How many dots are there on two dice 2500 0

  • 1
    42
    Correct
    Wrong
  • 2
    43
    Correct
    Wrong
  • 3
    44
    Correct
    Wrong
  • 4
    45
    Correct
    Wrong
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Answer : 1. "42"

Q:

First solar powered Airport in India?

2500 0

  • 1
    Chennai
    Correct
    Wrong
  • 2
    Goa
    Correct
    Wrong
  • 3
    Mumbai
    Correct
    Wrong
  • 4
    Kochi
    Correct
    Wrong
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Answer : 4. "Kochi"

Q:

Who was the first newsletter of Doordarshan?

2500 0

  • 1
    Shobhana Jagdish
    Correct
    Wrong
  • 2
    Avinash Kaur Sarin
    Correct
    Wrong
  • 3
    Pratima Puri
    Correct
    Wrong
  • 4
    Salma Sultan
    Correct
    Wrong
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Answer : 3. "Pratima Puri"

Q:

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
 7 : 25 :: 4 : 4 :: 3 : ?

2500 0

  • 1
    5
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
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Answer : 3. "1"

Q: Who became the fastest bowler to get to 250 wickets in the test matches ? 2500 0

  • 1
    K. Rabada
    Correct
    Wrong
  • 2
    R. Ashwin
    Correct
    Wrong
  • 3
    T G Southee
    Correct
    Wrong
  • 4
    Jadeja
    Correct
    Wrong
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Answer : 2. "R. Ashwin"
Explanation :

Answer: B) R. Ashwin Explanation: Indian Cricket team off-spin specialist Ravichandran Ashwin has become the fastest cricketer to take 250 wickets in the Test matches. Ashwin surpassed Australian fast bowler Dennis Keith Lillee to reach the milestone of 250 Test wicket. Thus Ravichandran Ashwin has become the sixth Indian bowler to reach 250 test wickets.

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Answer :
Explanation :

Answer : 1152   Total positions are 8. In that boys can be arranged in 4 places and girls can be arranged in 4 places and hence this can be done in 2 ways. i.e => 4! x 4! x 2 = 24 x 24 x 2=1152.

Q: Which is a reserved word in the java programming language? 2499 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,...

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