Practice Question and Answer

Q: What is Interpreter in Java? 1736 0

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Answer :
Explanation :

An Interpreter is a program that reads in as input a source program, along with data for the program, and translates the source program step by step.   The Java interpreter decodes each lines bytecode and runs a series of machine instructions for that bytecode. The JVM takes the byte code and generates machine code. The byte code is compiled to machine code, and the machine code is executed.

Q: B3D means B is the father of D.B7D means B is the sister of D.B2D means B is the brother of D.B1D means B is the wife of D. Which of the following means F is the mother of K? 1736 0

  • 1
    F3M1K
    Correct
    Wrong
  • 2
    F9M4N3K
    Correct
    Wrong
  • 3
    K3M4N5F
    Correct
    Wrong
  • 4
    F1M3K
    Correct
    Wrong
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Answer : 4. "F1M3K"
Explanation :

Answer: D) F1M3K Explanation: From the given information, F1M → F is the wife of MM3K → M is the father of KTherefore, F is the mother of K.

Q:

Naaz Joshi wins Miss World Diversity, she belongs to which country?

1735 0

  • 1
    Mexico
    Correct
    Wrong
  • 2
    Argentina
    Correct
    Wrong
  • 3
    Bangladesh
    Correct
    Wrong
  • 4
    India
    Correct
    Wrong
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Answer : 4. "India"

Q:

Who was the founder of Aligarh Muslim University?

1735 0

  • 1
    Maulana Azad
    Correct
    Wrong
  • 2
    Sir Syed Ahmed
    Correct
    Wrong
  • 3
    Muhammad Ali Jinnah
    Correct
    Wrong
  • 4
    Dr. Zakir Hussain
    Correct
    Wrong
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Answer : 2. "Sir Syed Ahmed"

Q:

Which of the following is known as Manchester of the East?

1735 2

  • 1
    Tokyo
    Correct
    Wrong
  • 2
    Ivanovo
    Correct
    Wrong
  • 3
    Osaka
    Correct
    Wrong
  • 4
    Shanghai
    Correct
    Wrong
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Answer : 3. "Osaka"

Q:

Direction : Study the following information carefully and answer the question given below:
(i) ‘P ×Q’ means ‘P is sister of Q’.
(ii) ‘P÷Q’ means ‘P is mother of Q’.
(iii) ‘P – Q ‘ means ‘ P is father of Q’.
(iv) ‘P ÷ Q’ means ‘ P is brother of Q’.

Which of the following represents ‘M is nephew of R’?

1735 0

  • 1
    M ÷ T – R
    Correct
    Wrong
  • 2
    R ÷ T – M
    Correct
    Wrong
  • 3
    R × T + M × J
    Correct
    Wrong
  • 4
    R ÷ T – M ÷ J
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "R ÷ T – M ÷ J"

Q:

The cost of 6 dozen apples and 8 dozen bananas is ₹ 1400. what will be the cost of 15 dozen apples and 20 dozen bananas?

1735 0

  • 1
    ₹ 3600
    Correct
    Wrong
  • 2
    ₹ 4200
    Correct
    Wrong
  • 3
    ₹ 3200
    Correct
    Wrong
  • 4
    ₹ 3500
    Correct
    Wrong
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Answer : 4. "₹ 3500"

Q:

If (2x)(2y) = 8 and (9x)(3y) = 81 , then ( x , y ) is : 

1735 0

  • 1
    ( 1, 1 )
    Correct
    Wrong
  • 2
    ( 2, 2 )
    Correct
    Wrong
  • 3
    ( 1, 2 )
    Correct
    Wrong
  • 4
    ( 2, 1 )
    Correct
    Wrong
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Answer : 3. "( 1, 2 ) "

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