Practice Question and Answer

Q:

The expenses on rice, fish and oil of a family are in the ratio 12 : 17 : 3. The price of these articles are increased by 20 % , 30 % and 50 % respectively. The total expenses of family on these articles are increased by: 

2091 0

  • 1
    $$28{1\over 8}\%$$
    Correct
    Wrong
  • 2
    $$30{1\over 8}\%$$
    Correct
    Wrong
  • 3
    $$14{1\over 8}\%$$
    Correct
    Wrong
  • 4
    $$7{1\over 8}\%$$
    Correct
    Wrong
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Answer : 1. "$$28{1\over 8}\%$$"

Q:

If x - y = 3, then what is the value of x3 - y3-9xy? 

2091 0

  • 1
    18
    Correct
    Wrong
  • 2
    27
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "27 "

Q:

Which of the following is NOT a part of the endocrine system?

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  • 1
    Pineal gland
    Correct
    Wrong
  • 2
    Salivary gland
    Correct
    Wrong
  • 3
    Thymus
    Correct
    Wrong
  • 4
    Adrenal gland
    Correct
    Wrong
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Answer : 2. "Salivary gland"

Q: The metal used to recover copper from a solution of copper sulphate is ? 2091 0

  • 1
    Na
    Correct
    Wrong
  • 2
    Ag
    Correct
    Wrong
  • 3
    Hg
    Correct
    Wrong
  • 4
    Fe
    Correct
    Wrong
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Answer : 4. "Fe"

Q:

___________is a large mass of snow and ice at a high altitude that slides down mountain slopes.

2091 0

  • 1
    Volcano
    Correct
    Wrong
  • 2
    Hurricane
    Correct
    Wrong
  • 3
    Cyclone
    Correct
    Wrong
  • 4
    Avalanche
    Correct
    Wrong
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Answer : 4. "Avalanche "

Q:

Where is the Naal Airport located? 

2091 0

  • 1
    Jaipur
    Correct
    Wrong
  • 2
    Jodhpur
    Correct
    Wrong
  • 3
    Bikaner
    Correct
    Wrong
  • 4
    Ganganagar
    Correct
    Wrong
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Answer : 2. "Jodhpur "

Q:

………………………….is invited for the purchasing of goods for public service by Govt. offices 

2091 0

  • 1
    Tender notice
    Correct
    Wrong
  • 2
    Tender
    Correct
    Wrong
  • 3
    Circular
    Correct
    Wrong
  • 4
    Communique
    Correct
    Wrong
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Answer : 2. "Tender"

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