Practice Question and Answer

Q:

72 : 18 : : 56 : ?

6181 0

  • 1
    22
    Correct
    Wrong
  • 2
    20
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. "22"

Q: Find the missing term in the following series ? 10000, 11000, 9900, 10890, ?, 10781 6176 0

  • 1
    10423
    Correct
    Wrong
  • 2
    9801
    Correct
    Wrong
  • 3
    10241
    Correct
    Wrong
  • 4
    9712
    Correct
    Wrong
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Answer : 2. "9801"
Explanation :

Answer: B) 9801 Explanation: Clearly, alternatively we add and subtract 10% of a term to obtain the next term of the series.Thus, 10000 + (10% of 10000)= 11000; 11000 - (10% of 11000) = 9900; 9900 + (10% of 9900)  = 10890; 10890 - (10% of 10890) = 9801. 9801 + (10% of 9801)  = 9801+980 = 10781.So, missing term = 10890- (10% of 10890)= 9801.

Q: Major is related to Lieutenant in the same way squadron leader is related to ? 6175 0

  • 1
    Group Captain
    Correct
    Wrong
  • 2
    Flying Officer
    Correct
    Wrong
  • 3
    Pilot Officer
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "Flying Officer"
Explanation :

Answer: B) Flying Officer Explanation: Major and Squadron leader are equivalent ranks in Army and Air Force respectively . In the same way Lieutenant and Flying officer are equivalent ranks in Army and Air Force respectively.

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Answer : 3. "150 m"
Explanation :

Answer: C) 150 m Explanation: Time=Sum of length of the two trainsDifference in speeds 20=(100+x)252  ⇒ X=150m

Q:

Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

Sita is not cut out for this kind of work.

6167 0

  • 1
    trained
    Correct
    Wrong
  • 2
    recommended
    Correct
    Wrong
  • 3
    considered
    Correct
    Wrong
  • 4
    suitable
    Correct
    Wrong
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Answer : 4. "suitable"

Q: Which country sent the most number of athletes to the 2018 Asian Games? 6165 1

  • 1
    China
    Correct
    Wrong
  • 2
    Japan
    Correct
    Wrong
  • 3
    South Korea
    Correct
    Wrong
  • 4
    Indonesia
    Correct
    Wrong
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Answer : 4. "Indonesia"

Q:

Gir National Park is situated in

6162 4

  • 1
    Bihar
    Correct
    Wrong
  • 2
    Allahabad
    Correct
    Wrong
  • 3
    West Bengal
    Correct
    Wrong
  • 4
    Gujarat
    Correct
    Wrong
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Answer : 4. " Gujarat"

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Answer :
Explanation :

Apply Allegation Method and first calculate the ratio in which they have to be mixed. = 8 : 12 = 2 : 3 Thus, the two varieties of oil should be mixed in the ratio 2 : 3. So, if 240 liters of the second variety are taken, then 160 liters of the first variety should be taken.

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