Latest GRE Aptitude Question SOLUTION: 40% of a 2:3 solution of substance A and substance B is replaced with substance B. Which of the following is/are true? A. The concentration of substance B increases B. The concen

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(#M40165726) GRE Numerical Ability question Keep an EYE

40% of a 2:3 solution of substance A and substance B is replaced with substance B. Which of the following is/are true?
A. The concentration of substance B increases
B. The concentration of substance A remains the same
C. The ratio of A to B becomes 1:3
D. The ratio of A to B becomes 5:11
E. The ratio of A to B becomes 6:19

Asked In GRE Devendra Marghade (5 years ago)

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