Latest RRB Aptitude Question SOLUTION: A pharmacist mixed some 10%-saline solution with some 15%-saline solution to obtain 100 mL of a 12%-saline solution. How much of the 10%-saline solution did the pharmacist use in t

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(#M40022870) RRB question ALGEBRA Keep an EYE

A pharmacist mixed some 10%-saline solution with some 15%-saline solution to obtain 100 mL of a 12%-saline solution. How much of the 10%-saline solution did the pharmacist use in the mixture?

Asked In RRB MAN (11 years ago)

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