Practice Question and Answer

Q:

Who Invented the 3-D printer?

2291 0

  • 1
    Nick Holonyak
    Correct
    Wrong
  • 2
    Elias Howe
    Correct
    Wrong
  • 3
    Chuck Hull
    Correct
    Wrong
  • 4
    Christiaan Huygens
    Correct
    Wrong
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Answer : 3. "Chuck Hull"

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Answer : 4. " 'E'"

Q:

Direction: In the following question, select the related letters from the given alternatives. 

AG : IO :: EK : ?

2291 0

  • 1
    LR
    Correct
    Wrong
  • 2
    MS
    Correct
    Wrong
  • 3
    PV
    Correct
    Wrong
  • 4
    SY
    Correct
    Wrong
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Answer : 2. "MS"

Q: The difference between the simple interest received from two different sources on Rs. 1500 for 3 years is Rs. 13.50. The difference between their rates of interest is : 2291 1

  • 1
    0.1%
    Correct
    Wrong
  • 2
    0.2%
    Correct
    Wrong
  • 3
    0.3%
    Correct
    Wrong
  • 4
    0.4%
    Correct
    Wrong
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Answer : 3. "0.3%"

Q: Which one of the following is the softest? 2291 0

  • 1
    sodium
    Correct
    Wrong
  • 2
    iron
    Correct
    Wrong
  • 3
    aluminium
    Correct
    Wrong
  • 4
    lithium
    Correct
    Wrong
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Answer : 1. "sodium"

Q:

Navlakha Sagar Lake is in which district?

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  • 1
    Baran
    Correct
    Wrong
  • 2
    Dausa
    Correct
    Wrong
  • 3
    Tonk
    Correct
    Wrong
  • 4
    Bundi
    Correct
    Wrong
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Answer : 4. "Bundi"

Q:

Approximate pH value of lemon juice?

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  • 1
    10
    Correct
    Wrong
  • 2
    2.2
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    14
    Correct
    Wrong
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Answer : 2. "2.2"

Q:

The first female film star nominated to the Rajya Sabha was -

2290 0

  • 1
    Madhubala
    Correct
    Wrong
  • 2
    MeenaKumari
    Correct
    Wrong
  • 3
    Nargis Dutt
    Correct
    Wrong
  • 4
    Shabana Azmi
    Correct
    Wrong
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Answer : 3. "Nargis Dutt "
Explanation :

The first female film star nominated to the Rajya Sabha was (C) Nargis Dutt.

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