Practice Question and Answer

Q: Oil of vitriol is 2152 0

  • 1
    nitric acid
    Correct
    Wrong
  • 2
    sulphuric acid
    Correct
    Wrong
  • 3
    hydrochloric acid
    Correct
    Wrong
  • 4
    phosphoric acid
    Correct
    Wrong
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Answer : 2. "sulphuric acid"

Q: You can See, Smell and Taste microorganisms. 2152 0

  • 1
    TRUE
    Correct
    Wrong
  • 2
    FALSE
    Correct
    Wrong
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Answer : 2. "FALSE"
Explanation :

Answer: B) FALSE Explanation: You cannot see a microorganisms without using a Microscope. You also cannot taste or smell microorganisms such as bacteria in contaminated food.

Q: 'BE' is related to 'GJ' in the same way as 'PS' is related to ? 2152 0

  • 1
    VX
    Correct
    Wrong
  • 2
    TU
    Correct
    Wrong
  • 3
    UX
    Correct
    Wrong
  • 4
    TV
    Correct
    Wrong
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Answer : 3. "UX"
Explanation :

Answer: C) UX Explanation: Each corresponding letter moves five places forward in the alphabet.Here as BE is related to GJ then PS will relate to UX.

Q: The sum of three consecutive odd numbers is 93. What is the middle number? 2152 0

  • 1
    31
    Correct
    Wrong
  • 2
    33
    Correct
    Wrong
  • 3
    29
    Correct
    Wrong
  • 4
    27
    Correct
    Wrong
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Answer : 1. "31"
Explanation :

Answer: A) 31 Explanation: Let the three consecutive odd numbers be x, x+2, x+4 Then, x + x + 2 + x + 4 = 93 =>┬а3x + 6 = 93 => 3x = 87 => x = 29 => 29, 31, 33 are┬аthree consecutive odd numbers. ┬а Therefore, the middle number is 31.

Q:

рдирд┐рд░реНрджреЗрд╢: ┬арджрд┐рдП рдЧрдП рд╡рд┐рдХрд▓реНрдкреЛрдВ рдореЗрдВ рд╕реЗ рд╡рд┐рд╖рдо рд╢рдмреНрдж рдХреЛ рдЫрд╛рдВрдЯрд┐рдП┬а?┬а

2152 0

  • 1
    рдКрд╖реНрдорд╛
    Correct
    Wrong
  • 2
    рдкреНрд░рдХрд╛рд╢
    Correct
    Wrong
  • 3
    рдмрд▓реНрдм
    Correct
    Wrong
  • 4
    рд╡рд┐рджреНрдпреБрдд
    Correct
    Wrong
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Answer : 3. "рдмрд▓реНрдм "

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