A bag contains 3 purple marble and 7 blue Each marble ed is not put back into the bag before

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The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?

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Latest exam Aptitude Question SOLUTION: A bag contains 3 purple marble and 7 blue. Each marble selected is not put back into the bag before the next marble is selected. Find the probability of selecting a blue marble t

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(#M40112045) EXAM Numerical Ability question Keep an EYE

A bag contains 3 purple marble and 7 blue. Each marble selected is not put back into the bag before the next marble is selected. Find the probability of selecting a blue marble then a purple marble.

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