Practice Question and Answer

Q:

Replace the underlined part of the sentence with one word from the options given below:
 John is a person who collects stamps.

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  • 1
    Numismat
    Correct
    Wrong
  • 2
    Philatelist
    Correct
    Wrong
  • 3
    Bibliophile
    Correct
    Wrong
  • 4
    Archaeologist
    Correct
    Wrong
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Answer : 2. "Philatelist"

Q:

The length of the common chord of two circles of radii 30 cm and 40 cm whose centers are 50 cm apart is (in cm) 

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  • 1
    36
    Correct
    Wrong
  • 2
    48
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 2. "48"

Q:

If xy(x+y)=1, then $$ {1\over x^3 y^3}-{x^3-y^3}$$ is equal to-

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  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    -2
    Correct
    Wrong
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Answer : 3. "3"

Q:

Recently, according to the report released, which place has India got in the list of most polluted countries in the world?

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  • 1
    third
    Correct
    Wrong
  • 2
    fifth
    Correct
    Wrong
  • 3
    eighth
    Correct
    Wrong
  • 4
    Tenth
    Correct
    Wrong
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Answer : 2. "fifth"

Q:

According to the Union Sports Minister Kiran Rijiju, the training period of foreign and domestic coaches who train Indian players will be for how many years now?

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  • 1
    five years
    Correct
    Wrong
  • 2
    three years
    Correct
    Wrong
  • 3
    four years
    Correct
    Wrong
  • 4
    Two years
    Correct
    Wrong
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Answer : 3. "four years"

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Answer :
Explanation :

1. Answer : 4  Explanation : Required Percentage =100-5050×100= 100%    2. Answer : 4  Explanation : The average production of P = 60+90+50+100+805= 76  The average production of Q =50+70+70+80+1005  = 74  The average production of R = 70+80+90+70+705 = 76 Maximum average production = P and R both    3. Answer : 2  Explanation : The percentage rise in 2010 =70-5050×100 = 40%  The percentage rise in 2011 = 70-7070×100= 0%  The percentage rise in 2012 = 80-7070×100= 14.28%  The percentage rise in 2013 =100-8080×100 =25%    4. Answer : 2 Explanation : The percentage of production of Company R to production of Company Q   in 2009 =7050×100 = 140  in 2010 =8070×100 = 114.28  in 2011 =9070×100 = 128.57  in 2012 = 7080×100= 87.5   in 2013 = 70100×100= 70      5. Answer : 1 Explanation : Average production of company P during the years 2011 to 2013 =50+100+803 = 2303  Average production of company Q during the years 2011 to 2013 =70+80+1003 = 2503 Required ratio = 23 : 25

Q:

Which state has won the 'Best State' award at the 2nd edition of the Janaagraha City Governance Awards?

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  • 1
    Gujarat
    Correct
    Wrong
  • 2
    Chhattisgarh
    Correct
    Wrong
  • 3
    Odisha
    Correct
    Wrong
  • 4
    Jharkhand
    Correct
    Wrong
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Answer : 3. "Odisha"

Q:

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

The new traffic signals is not clear visible from a distance

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  • 1
    No improvement
    Correct
    Wrong
  • 2
    are not clearly
    Correct
    Wrong
  • 3
    is not clearly
    Correct
    Wrong
  • 4
    are not clear
    Correct
    Wrong
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Answer : 2. "are not clearly"

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