Latest GRE Aptitude Question SOLUTION: The water level in a tank is lowered by 6 inches, then raised by 8 1/2 inches, and then lowered by 4 inches. If the water level was x inches before the changes in level, which of t

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Previous Question: A rectangular game board is composed of identical squares arranged in rectangle array of r rows and r+1 columns.The r rows are numbered from 1 through r and the r+1 columns are numbered from 1 through r+1.If r>10,which of the following represents the squares on the board that are neither in the 4th row nor in the 7Th column. a)r^2-r 2)r^2-1 3)r^2 4)r^2+1 5)r^2+r Next Question: A rectangular parking lot 2x feet long and x feet wide is to be enlarged so that the lot will be 2 times as long and 3 times as wide as it is now. The area of the enlarged rectangular lot will be how many times the area of the present lot? (A) 6 (B) 5 (C) 4 (D) 3 (E) 2

(#M40026345) GRE Numerical Ability question Keep an EYE

The water level in a tank is lowered by 6 inches, then raised by 8 1/2 inches, and then lowered by 4 inches. If the water level was x inches before the changes in level, which of the following represents the water level, in inches, after the changes?
option
(A) x - 1 1/2
(B) x + 1 1/2
(C) x - 6 1/2
(D) x + 6 1/2
(E) x - 18 1/2: Asked In GRE chaitanya (10 years ago); Unsolved Read Solution (5); Is this Puzzle helpful? (10) (1) Submit Your Solution Ratio and Proportion

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Previous Question: A rectangular game board is composed of identical squares arranged in rectangle array of r rows and r+1 columns.The r rows are numbered from 1 through r and the r+1 columns are numbered from 1 through r+1.If r>10,which of the following represents the squares on the board that are neither in the 4th row nor in the 7Th column. a)r^2-r 2)r^2-1 3)r^2 4)r^2+1 5)r^2+r Next Question: A rectangular parking lot 2x feet long and x feet wide is to be enlarged so that the lot will be 2 times as long and 3 times as wide as it is now. The area of the enlarged rectangular lot will be how many times the area of the present lot? (A) 6 (B) 5 (C) 4 (D) 3 (E) 2

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