Question
The side of a square is 50% less than the length of a
rectangle with area 2880 cm² and breadth 60 cm. What is the perimeter of the square?Solution
ATQ,
Length of rectangle = (2880 / 60) = 48 cm
Side of square = 0.5 × 48 = 24 cm
Required perimeter = 4 × 24 = 96 cm
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All tables are mirrors.
Conclusions:I. some table...
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Some P are Q
All Q are R
Some R are S
Conclusions:
I. Some R are not P
II. All R are P
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Every foundation is apartment.
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I. So...
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Each Sulphur are Hydrogen
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Some Star is Rainbow
A few Rainbow is Rain
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All N are M
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All zebra are kangaroo.
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...
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