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RRB Group D & NTPC CBT 2 Reasoning Test 114
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RRB Group D & NTPC CBT 2 Reasoning Test 114
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  • Question 1/10
    1 / -0
    Read the given statements 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 conclusions logically follow(s) from the statements.

    Statements:
    1) Some computers are phones.
    2) All phones are televisions.

    Conclusions:
    I. Some phones are computers.
    II. Some televisions are computers.
    III. No television is a computer.

    Solutions

    Minimum Possible diagram is-

    Conclusions:

    I. Some phones are computers. (It follows as Some computers are phones.)

    II. Some televisions are computers. (It also follows as Some computers are phones and All phones are televisions.)

    III. No television is a computer. (It does not follow as Some computers are phones and All phones are televisions.)

    So, Only conclusions I and II follow.

    Hence, option B is the correct answer.

  • Question 2/10
    1 / -0
    In the following question, select the word which cannot be formed using the letters of the given word.

    BEAUTIFUL
    Solutions
    Letter O is not present in the word BEAUTIFUL.
    Therefore, we can not form the word FOUL.

    Hence, option D is the correct response.
  • Question 3/10
    1 / -0
    If Divya has more money than Gitanjali, Gitanjali has more money than Anjali but less than Ritika, then who has the lowest money among them?
    Solutions
    Given that, Divya has more money than Gitanjali it means Divya > Gitanjali __________(1)
    Gitanjali has more money than Anjali it means Gitanjali > Anjali__________(2)
    Gitanjali has more money than Anjali but less than Ritika it means Gitanjali < Ritika___________(3)
    On combining (2) and (3),
    Ritika> Gitanjali>Anjali__________(4)
    From (1) and (4), its clear that Anjali has the lowest money among them.
    Hence, the correct answer is option C.
  • Question 4/10
    1 / -0
    Select the set in which the numbers are related in the same way as are the numbers of the following set.

    (16, 64, 8)
    Solutions

    Given set: (16, 64, 8)

    Similarly, in (15, 60, 8)

    Hence, option A is the correct answer.

  • Question 5/10
    1 / -0
    Study the given pattern carefully and select the number that can replace the question mark (?) in it.

    Solutions

    Logic is:

    Figure 1:

    (9+1)*13=130

    Figure 2:

    (14+1)*9=135

    Figure 3:

    (7+1)*?=168

    Or, ?=168/8=21

    Hence, option B is the correct answer.

  • Question 6/10
    1 / -0
    Select the number that can replace the question mark (?) in the following series.

    6, 7, 16, 51, 208, ?
    Solutions
    The pattern is:

    6x1+1=7

    7x2+2=16

    16x3+3=51

    51x4+4=208

    208x5+5=1045

    Hence, option C is the correct answer.

  • Question 7/10
    1 / -0
    Which two numbers need to be interchanged to make the given equation correct

    72 x 9 + 27 ÷ 3 – 6 = 213
    Solutions

    By checking option A:

    Given expression is-

    72 x 9 + 27 ÷ 3 – 6 = 213

    After interchanging-

    72 x 6 + 27 ÷ 3 – 9 = 213

    Solve now,

    72 x 6 + 27 ÷ 3 – 9

    =72 x 6=432

    So, its not correct option.

    By checking option B:

    Given expression is-

    72 x 9 + 27 ÷ 3 – 6 = 213

    After interchanging-

    72 x 3 + 27 ÷ 9 – 6 = 213

    Solve now,

    72 x 3 + 27 ÷ 9 – 6

    =72 x 3 + 3 – 6

    =216-3=213

    So, its correct option.

    As we got the correct option, so we do not need to check more options.

    Hence, option B is the correct answer.

  • Question 8/10
    1 / -0
    Teena is going to her office by car from her house. She drove 8km in north and took a left turn and drove 13km and again took a left turn and drove 4km and final took a right turn and drove 6km and reached the office. Teena’s house is in which direction with respect to her office and at what distance?
    Solutions

    We can draw the following diagram-

    Its clear from the above figure that, Teena’s house is in south-east direction with respect to her office.

    Required distance=√(192+42) =√(361+16)= √377km.

    Hence, option D is the correct answer.

  • Question 9/10
    1 / -0
    In a certain code language, 'TELEVISION' is written as 'OPJTJWFMFU'. How will 'REMOTE' be written as in that language?
    Solutions
    The pattern is:

    Similarly,

    Hence, option C is correct answer.

  • Question 10/10
    1 / -0
    If HIJACK is coded as UVWNPX, then what is SPOON coded as:

     

    Solutions

    The pattern is:

    Hence, option B is the correct answer.

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