One type of liquid contains 20% of water and the second type of liquid contains 35% of water. A glass is filled with 10 parts of 1st liquid and 4 parts of 2nd liquid. The percentage of water in the new mixture in the glass is?  Choose the correct option:  A) 22.15%  B) 23.5%  C) 24.3%  D) 25%  E) 29.6%
Required percentage = (20% of 10 + 35% of 4)/10+4 *100   = 3.4/14 * 100 = 24.3%   Answer is 24.3%
<result>C</result>
One type of liquid contains 20% of water and the second type of liquid contains 35% of water. A glass is filled with 10 parts of 1st liquid and 4 parts of 2nd liquid. The percentage of water in the new mixture in the glass is?