Question
The sum of the perimeters of a square and a rectangle is
120 metres. If the sum of the length and breadth of the rectangle is 30 m, then find the area of the square.Solution
Perimeter of the rectangle = 2 x 30 = 60 m Perimeter of the square = 120 – 60 = 60 m Each side of the square = 60/4 = 15 m Therefore, area of the square = 152 = 225 m2
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Which of the following symbols should replace (1) and (2), respectively in the given expression in order to make the expression R < H definitely true?
Statements: P < Q ≤ R ≤ S; P > T = V ≥ X; S ≤ W = Y < U
Conclusions:
I. U > R
II. W > X
III. Q < Y
In the question, assuming the given statements to be true, find which of the conclusion(s) among given two conclusions is /are definitely true and then...
Which of the following expressions will be true if the expression Q ≥ M = R > F = E ≤ X is definitely true?
In which of these expression ‘X ≤ B’ is definitely true?
Statements:O < P,P < Q,Q < R
Conclusions: I. P < R II. P > Q
Statements: U > H ≥ W; S > T ≥ B; S < H; C ≤ D = U
Conclusions:
I. D > B
II. T < U
III. W ≤ D
Statements: U $ N © C @ H © Y
Conclusions:Â
 I. U © HÂ
II. C # UÂ
III.H © U
Statements: J # Q, Q * D, D % P, P $ Y
Conclusions:Â Â Â Â Â Â I. Q * YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. P *YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â III...
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