Can You Answer These Questions?

Discussion in 'Education & Personal Growth' started by rosary, Mar 15, 2012.

  1. Saisakthi

    Saisakthi IL Hall of Fame

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    8 to the power of 3 / 64 to the power of 4 X 512 to the power of 2 = 8 to the power of (?-4)

    The answer is 8 to the power of (5-4)
     
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  2. Viswamitra

    Viswamitra IL Hall of Fame

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    Dear Rosary,


    There seems to be some issue with the answer indicated. It should be 1 divided by 8 to the power of 15-4. I get an answer of 1 divided by 8 to the power of 11.

    Viswa
     
  3. Saisakthi

    Saisakthi IL Hall of Fame

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    Dear Brother,

    You have missed out the multiplication part highlighted RED, ....
     
  4. Viswamitra

    Viswamitra IL Hall of Fame

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    Dear Sister Saisakthi,

    I agree with your answer and I found out how you are reading the question, thanks to my son. I was reading the question wrong. I divided the first digit with the whole of second and third digits.

    Viswa
     
  5. rosary

    rosary Gold IL'ite

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    the ans to q no. 61 is 5........

    I like the discussions going on here,
     
  6. rosary

    rosary Gold IL'ite

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    Question 62

    What should be next number ?

    1 , 4, 15 , 64 , ?
     
  7. sabarimathi

    sabarimathi Gold IL'ite

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    The next in the sequence is 225.
     
  8. vidyapraveen

    vidyapraveen Silver IL'ite

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    how? i would like to know the explanation pls
     
  9. Saisakthi

    Saisakthi IL Hall of Fame

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    The next number in the sequence is 325
     
  10. Saisakthi

    Saisakthi IL Hall of Fame

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    Dear Vidya Sister,

    The explanation will be given once the answer is published by Rosary Sister either by her or by the person who solved the problem right.

    At the first instance itself if the explanation is given, others dropping in later will stand to loose a chance to solve, for instance Q 61 Sabarmathi sister has an answer of 225 while my answer is 325, either of us may be right or wrong, we generally have to wait for a day for Rosary sister to come back or sometimes more...

    In the meanwhile why dont you make an attempt... Best wishes...
     
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