NTSE Sample Paper NTSE SAT Practice Test-10

  • question_answer
    What is the least number which when divided by 7,9 and 12 leaves the remainder 1 in each case?

    A) 253     

    B) 352

    C) 505                              

    D) 523

    Correct Answer: A

    Solution :

    [a] LCM of 7, 9, 12+1 = 252 +1= 253                        


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