# Quantitative Aptitude – Arithmetic – Mixtures – Bottle 1 contains a mixture of milk

January 1st, 2020 by

Quantitative Aptitude - Arithmetic - Mixtures - Bottle 1 contains a mixture of milk Quantitative Aptitude - Arithmetic - Mixtures Question Bottle 1 contains a mixture of milk and water in 7 : 2 ratio and Bottle 2 contains a mixture of milk and water in 9 : 4 ratio. In what ratio of volumes should the liquids in Bottle 1 and Bottle 2 be combined to obtain a mixture of milk and water in 3 : 1 ratio? A) 27 : 14 B) 27 : 13 C) 27 : 16 D) 27 : 18 Answer Option (B) Solution From CAT 2017 - Quantitative Aptitude - Arithmetic

# Quantitative Aptitude – Arithmetic – Mixtures – A jar contains a mixture of 175 ml

December 23rd, 2019 by

Quantitative Aptitude – Arithmetic - Mixtures – A jar contains a mixture of 175 ml Slot -2 – Quantitative Aptitude – Arithmetic - Mixtures – A jar contains a mixture of 175 ml A jar contains a mixture of 175 ml water and 700 ml alcohol. Gopal takes out 10% of the mixture and substitutes it by water of the same amount. The process is repeated once again. The percentage of water in the mixture is now? a) 20.5 b) 30.3 c) 25.4 d) 35.2 Answer: d) 35.2 Solution: initial volume of Alcohol = 700, total volume

# Quantitative Aptitude – Arithmetic – Mixtures – There are two drums, each containing a mixture

December 23rd, 2019 by

Quantitative Aptitude – Arithmetic - Mixtures – There are two drums, each containing a mixture Slot -2 – Quantitative Aptitude – Arithmetic - Mixtures – There are two drums, each containing a mixture There are two drums, each containing a mixture of paints A and B. In drum 1, A and B are in the ratio 18 : 7. The mixtures from drums 1 and 2 are mixed in the ratio 3 : 4 and in this final mixture, A and B are in the ratio 13 : 7. In drum 2, then A and B were in the ratio? a) 251 : 163 b) 239 : 161 c) 229 : 141 d) 220 :

# Quantitative Aptitude – Arithmetic – Mixtures – A 20% ethanol solution is mixed

December 22nd, 2019 by

Quantitative Aptitude – Arithmetic - Mixtures – A 20% ethanol solution is mixed Slot -2 – Quantitative Aptitude – Arithmetic - Mixtures – A 20% ethanol solution is mixed A 20% ethanol solution is mixed with another ethanol solution, say, S of unknown concentration in the proportion 1:3 by volume. This mixture is then mixed with an equal volume of 20% ethanol solution. If the resultant mixture is a 31.25% ethanol solution, then the unknown concentration of S is? a) 55% b) 52% c) 48% d) 50% Answer: d) 50 % Solu