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Railway Express - RRB NTPC Test 186
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Railway Express - RRB NTPC Test 186
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  • Question 1/10
    1 / -0.33

    Eight friends P, Q, R, S, T, U, V and W are sitting around a circular table at equal distances from each other. S is between V and Q. also Q is between P and S. V is sitting in north-east and P is sitting in south direction. W and S, T and V, and Q and R are sitting at exact opposite ends. Who is sitting between R and V?
    Solutions

    The arrangement will be:

    Clearly, U is sitting between R and V.

    Hence, option D is the correct answer.

  • Question 2/10
    1 / -0.33

    In the questions below is a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.
    Statement: Electric supply has been shut down in the upper parts of Uttarakhand due to heavy rainfall in the rainy season.
    Conclusions:
    I. Some parts of Uttarakhand receive heavy rainfall than other parts.
    II. People in the upper part of Uttarakhand have to face a lot of problems in the rainy season.
    Solutions

    It is mentioned in the statement that electricity has been shut down at the other part of Uttarakhand due to heavy rainfall. So, conclusion I follows.

    People in the upper part of Uttarakhand will also suffer without electricity so conclusion II follows.

    Hence, option A is the correct answer.

  • Question 3/10
    1 / -0.33

    Read the given statement and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
    Statements:
    Some Pen are Ink.
    Some Paper are Ink.
    Conclusions:
    (I) All Ink are Pen.
    (II) Some Pens can be Paper.
    Solutions
    The least Venn-diagram is:

    Conclusions:
    (I) All Ink are Pen – It is not a definite case, hence false.
    (II) Some Pens are Paper – It is a case of the possibility that is true possible here, hence follows.
    So, only conclusion II is true.
    Hence, option D is the correct answer.

  • Question 4/10
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    Simply:
    Solutions

    =

    =  =  = 309/26

  • Question 5/10
    1 / -0.33

    A boatman can row 3 km/h in still water. He takes thrice as much time to row upstream as to row downstream for the same distance. Find speed of water.
    Solutions
    Let the speed of water = W
    Then A/Q,
    Distance Covered Downstream = Distance Covered Upstream

    (3+W)×T = (3−W)×3T
    3 + W = 9 − 3W
    W = 6/4 = 1.5 kmph
  • Question 6/10
    1 / -0.33

    sin x, sin 2x, sin 3x are in A.P if x = ?
    Solutions

    Since at , value of sin x is equal to zero

    Hence,  is the answer.

  • Question 7/10
    1 / -0.33

    The Red Fort and the Jama Masjid in Delhi stand out as towering achievements of architecture during the reign of ______.
    Solutions

    • The Red fort of Delhi was constructed during the reign of Shah Jahan.

    • Jama Masjid, Delhi and Taj Mahal of Agra was also buit by Shah Jahan.

    • Shah Jahan Shifted capital to delhi and a new city of Shahjahanabad was developed. And red Fort was constructed to fortify the capital of Shahjahanabad.

  • Question 8/10
    1 / -0.33

    What is full form of TRAI?
    Solutions

    • Full form of TRAI is Telecom Regulatory Authority of India.

    • TRAI was established in 1997 under section 3 of TRAI Act, 1997.

  • Question 9/10
    1 / -0.33

    In reign of which ruler Captain William Hawkins led the first voyage of the English East India Company to India?
    Solutions

    • Captain William Hawkins led the first voyage of the English East India Company to India during the reign of Jahangir.

    • Akbar who was contemporary of queen Elizabeth-I was little known in England, but when Hawkins arrived, there was a different personality sitting on th throne who was not at all known in England.

    • But Captain Hawkins was received by this new emperor Jahangir with all Indian hospitality and warmth.

  • Question 10/10
    1 / -0.33

    Who inaugurated the India's first Toy Fair on February 27, 2021?
    Solutions

    * Prime Minister Narendra Modi inaugurated the India's first Toy Fair on February 27, 2021.

    * The event was held from February 27 to March 2, 2021.

    * The event was organised by the Ministry of Textiles, in collaboration with other ministries, including the Ministry of Education.

    * The main objective of this fair is to strengthen India's Toy Industries under Self-reliant India initiative.

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