GK Practice Question and Answer

Q:

Which sign should be interchanged if the equation below needs to be true?
1.5 + 8 × 9 – 16 + 2 = 4 

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  • 1
    × and –
    Correct
    Wrong
  • 2
    ÷ and –
    Correct
    Wrong
  • 3
    + and ÷
    Correct
    Wrong
  • 4
    ÷ and +
    Correct
    Wrong
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Answer : 2. "÷ and –"

Q:

Who is the first Chief Justice of Supreme Court?

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  • 1
    K.N. Wanchu
    Correct
    Wrong
  • 2
    G.V. Mavalankar
    Correct
    Wrong
  • 3
    Hiralal J. Kania
    Correct
    Wrong
  • 4
    S kumar Sen
    Correct
    Wrong
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Answer : 3. "Hiralal J. Kania"

Q:

If you receive a mail asking for your username and password, what will you do in such a situation?

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  • 1
    report it as phishing/spam through your email provider
    Correct
    Wrong
  • 2
    delete the message
    Correct
    Wrong
  • 3
    reply to the message with your email and password.
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "report it as phishing/spam through your email provider"

Q:

Which state did not fall prey to Dalhousie's grab policy

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  • 1
    Jhansi
    Correct
    Wrong
  • 2
    Awadh
    Correct
    Wrong
  • 3
    Satara
    Correct
    Wrong
  • 4
    Sambalpur
    Correct
    Wrong
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Answer : 2. "Awadh "

Q:

The percentage of nitrogen present in ammonium sulphate is: 

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  • 1
    $$ 30.5 \% $$
    Correct
    Wrong
  • 2
    $$ 18 \% $$
    Correct
    Wrong
  • 3
    $$ 21 \% $$
    Correct
    Wrong
  • 4
    $$ 25\% $$
    Correct
    Wrong
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Answer : 3. "$$ 21 \% $$"

Q:

The metallurgical process in which a metal is obtained in a fused state is called

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  • 1
    calcinations
    Correct
    Wrong
  • 2
    froth floatation
    Correct
    Wrong
  • 3
    smelting
    Correct
    Wrong
  • 4
    roasting
    Correct
    Wrong
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Answer : 3. "smelting "

Q:

The most commonly used bleaching agent is 

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  • 1
    chlorine
    Correct
    Wrong
  • 2
    sodium chlorine
    Correct
    Wrong
  • 3
    alcohol
    Correct
    Wrong
  • 4
    carbon dioxide
    Correct
    Wrong
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Answer : 1. "chlorine "

Q:

The function of Hemoglobin in the human body is to- 

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  • 1
    Carry oxygen to various tissues
    Correct
    Wrong
  • 2
    Help excretion
    Correct
    Wrong
  • 3
    Provide enzymes and hormones
    Correct
    Wrong
  • 4
    Provide amino acids for growth
    Correct
    Wrong
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Answer : 1. "Carry oxygen to various tissues "

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