Answers 1315 refer to the inequation (0 < a < 1 < b)
0 < a < 1 implies that a^{2} = a ´ a < a
e.g. 5^{2} = 0.5 ´ 0.5 = 0.25 < 0.5
Hence A.
1 < b implies that b^{2} = b ´ b > b
e.g. (1. 2)^{ 2} = 1.2 ´ 1.2 = 1.44 > 1.20
Hence B.
(a + b)^{ 2} = a^{2} + 2ab + b^{2} > a^{2} + b^{2}
Since a > 0 and b > 0
Hence A.
Area of square garden is 40' ´ 40' = 1600 sq.feet.
Area covered by four sprinklers
Hence area not sprinkled is 1600  1256 = 344.
Hence percentage not sprinkled
Hence E.
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Index
PART VI
Practice Tests
Drill :
Section 1 : Verbal Section
Section 2 : Quantitative Section
Section 3 : Analytical Section
Section 4 : Quantitative Section
Section 5 : Verbal Section
Section 6 : Analytical Section
Section 7 : Quantitative Section
Answer Explanation To The Drill
Section 1 : Verbal Section
Section 2 : Quantitative Section
Section 3 : Analytical Section
Section 4 : Quantitative Section
Section 5 : Verbal Section
Section 6 : Analytical Section
Section 7 : Quantitative Section
Test
1
