Question
The breadth of a rectangle is increased by 9 cm, it will
become twice the length of the rectangle. If the new perimeter is 294 cm, then find the original area (in sq.cm) of the rectangle.Solution
Let the length of the rectangle be l cm. Breadth = 2l cm According to the question, => 2(l + 2l) = 294 => 3l = 147 => l = 49 So, breadth = 49 - 9 = 40 cm Original area = 49 × 40 = 1960 cm2
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...
Statement: E < N < Q = W = F ≥ U > A
Conclusion:
I. Q > A
II. E > F
In the question, assume the given statements to be true. Find which of the following conclusion(s) among the three conclusions is/ are definitely true ...
Statements:Â Â Â Â Â Â T @ V % Z #Â C & B $ SÂ # E; W $ Z @ C
Conclusions :Â Â Â Â Â I. E @ ZÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. S # WÂ Â Â ...
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...
Statements: V ≤R = W ≥ Q, U = T ≥ S < X, U < Q
Conclusions: I. V < Q II. Q > X
Which of the following symbols should replace the sign (@) respectively in the given expression in order to make the expression Y ≥ Z and D > K defin...
Statement: T > U ≥ V; T ≤ W = X; I > U
Conclusion: I. U < XÂ Â Â Â Â II. I > T
Statement: P = O ≥ N ≥ Y < M < W ≥ X; Y > Z
Conclusion:
I.  Z ≥ X
II. Â P > Z
...Which of the following expressions will be true if the expression ‘L ≥ M < N = O’ is definitely true?
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