Q. A 15 liter mixture of 20% solution in water has 15 liters of water added to it. the strength of the mixture as a percent is
A) 18
B) 10
C) 20
D) 8

Related Questions

Q. A 15 liter mixture of 20% solution in water has 15 liters of water added to it. the strength of the mixture as a percent is
A) 18
B) 10
C) 20
D) 8
Q. How many liters of 27% alcohol solutions is to be added to 20 liters of 36% alcohol solution to obtain a 30% alcohol solution?
A) 30
B) 40
C) 60
D) 50
Q. Rs.15000 is invested in two parts in such a way that the first part was lent at 5% p.a and the rest at 8% p.a. if the whole interesr recieved was Rs 9300. in 10 years. find the sum lent at 8% p.a
A) 4000
B) 5000
C) 6000
D) 8000
Today's Challenging Question
Q. Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none
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