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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-19

  • question_answer
    A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be increased by 99 if its digits are reversed. What will be the number if 789 is added to the number?

    A)  1048               

    B)  1042

    C)  942                             

    D)  1242

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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