NTSE Sample Paper NTSE MAT Practice Test-7

  • question_answer
    Direction: In the following questions, some numbers are given in a sequence. Find out the number(s) from the alternatives, that will come in place of the question mark to continue the sequence.
    55, 168, 57, 120, 60, 80, 62, 48, 65, 24, ?, ?            

    A)              69, 11            

    B)              67, 8

    C)              8, 71              

    D)              6, 72

    Correct Answer: B

    Solution :

    The given series is a combination of two series: 57, 58, 59, 60, ? and 54,55,56,? The answer is 57. . The given series is a combination of two series: 55, 57, 60, 62, 65,? and 168, 120,80,48,24,? The logic of the first series is + 2, + 3 alternately. So the missing number is 67. For the second series, the logic is - 48, - 40, -32,-24,-16 \[\therefore \]the missing number is 24 - 16 = 8. Hence the answer is (67, 8). The given series is a combination of two series: 57, 58, 59, 60, ? and 54,55,56,? The answer is 57.


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