RRB Non Technical Model Papers 6 with solutions

Question : 92 of 100

Marks: +1, -0

Two equal glasses filled with alcohol and water in the proportions 2 : 1 and 3 : 2 are emptied into a third glass. The proportion of alcohol and water in the third glass will be

13 : 17
19 : 17
13 : 11
19 : 11

Validate

Solution:

(4) When both glasses are poured in third glass, the ratio of alcohol to water will be,

[2/ 3 +3/5]:[ 1/3+ 2/5]= 19 /15: 11/15= 19 :11

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