A mixture of milk and water measures 60 gallons. It contains 20% water. How many gallons of water should be added to it so that water may be 25%? a) 6 gallons b) 4 gallons c) 8 gallons d) 10 gallons e) 5 gallons
Allegation
Allegation GMAT Question of the Day
A particular shade of green is formed by mixing 30% of yellow paint to 70 % blue paint by volume. How many gallons of yellow paint should be added to 70 gallons of this green paint to reduce the percentage of blue paint by 10 %. a) 7 b) 23/3 c) 10 d) 32/3 e) [...]
GMAT Question of the Day
GMAT Question of the Day : Sentence Correction
In 1929 relatively small declines in the market ruined many speculators having bought Wed margin; they had to sell, and their selling pushed other investors to the brink. (A) specu1ators having bought Wed margin; they had to sell, and (B) speculators who had bought Wed margin, having had to sell, (C) speculators who had bought [...]
Allegation
GMAT Question of the Day: Mixture and Solution
A 30% solution of barium chloride is mixed with 10 grams of water to form a 20% solution. How many grams of original solution did we start with ? A) 10 B) 15 C) 20 D) 25 E) 30
GMAT Problem Solving
GMAT Question of the Day: Data Sufficiency
If the degree measure of one of the interior angles of a triangle is 30, what is the length of the longest side? (1) The length of the side opposite the 30 angle is 3. (2) The degree measure of one of the interior angles is 60. A if statement (1) BY ITSELF is sufficient [...]
Recent Comments