if 50% of the 2:3 solution of milk and water is replaced with water then percentage concentration of the solution is reduced by -
1)25% 2)33.33% 3)50% 4)CND 5)none of these
  • RK
  • Ramandeep
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  • answer is option 2 33.33%
    exp
    milk: water
    20     30

    -10  -15
    +25   
    --     --
    10   40

    concentration of solution of reduced by 10 i e 50% and dilution increased by 40  i.e 
    33.33%


IBPS PO Prelim Exam
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IBPS PO Prelim Exam