GRE-Math-Questions-to-Know-by-Test-Day-2nd-Edition_pag112

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Multiple-Choice Questions with One Correct Answer ‹ 103
 343. The grain storage bin shown has a right cylindrical top and a right conical base. 
The bin’s overall height is 25 feet. If the bin’s cylindrical top has radius 
7 feet and its conical base has altitude 12 feet, what is the approximate 
capacity in cubic feet of the storage bin?
 (A) 748
 (B) 1,100
 (C) 1,188
 (D) 2,617
 (E) 10,468
 344. For a craft project, a rectangular piece of cardboard with dimensions 
20 centimeters by 18 centimeters is to be made into a gift box by cutting 
congruent squares out of each corner and then folding up and taping 
together the remaining flaps. If each congruent square that is cut out of the 
corners has sides of length s, which of the following expressions represents 
the volume of the box?
 (A) − +4 76 3603 2s s s 
 (B) + +4 76 3603 2s s s 
 (C) − +38 3603 2s s s 
 (D) − +38 3602s s 
 (E) − +4 76 3602s s 
 345. A triangle in the x-y plane has vertices (2,3)A , − −( 1, 1)B , and −(3, 4)C . 
What is the perimeter of the triangle?
 (A) +10 5 2 
 (B) +10 2 
 (C) + +5 5 5 2 
 (D) + +5 41 5 2 
 (E) + +5 41 5 2 
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