Since the speed is uniform, the distance is proportional to the time and the path taken by the man is the perimeter of a right angled triangle with sides in the ratio 15 : 8 : 17 where 17 = by Pythagoras theorem.
Hence the time taken will also be 15 min., 8 min. and 17 min. i.e. a total of 40 min.
Hence E.
In the given expression the value of the second bracket i.e. 3x  6 is zero since x = 2.
Hence zero multiplied by any other expression or number is ZERO.
Hence C.
It is only possible for 3 bananas to be eaten by 3 monkeys in 3 minutes, if each monkey takes 3 minutes to eat one banana.
Hence even if there are 7 bananas for 7 monkeys (meaning one for each) then each monkey will take 3 minutes only and hence all 7 monkeys will also take 3 minutes as they eat the bananas simultaneously.
Hence C.
Let radius of each of the two smaller circles be r and that of the larger circle be R.
Given R = 2r
Area of shaded part
= Twice the area of one smaller circle
= 2 (p r^{2})
Area of unshaded part
= Area of big circle  twice area of smaller circles
= p R^{2}  2pr^{2
} = p(2r)^{ 2}  2pr^{2
} = 4pr^{2}  2pr^{2
} = 2pr^{2
}
\
Hence C.
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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
