Direction: Each of the questions Mow consists of a questions followed by statements. You have to study the questions and the statements and decide which of the statement (s) is/are necessary to answer the question?Apathrunsaroundarectangarlawn.Wi^sthewidthofthepath?(I) The length and breadth of the lawn are in the ratio of 2:1 respectively.(II)Thewidthofthepathistwenty×the≤nhofthelawn.(III) The cost of gravelling the path @ Rs. 50 per nr is Rs. 4416.

Question

Direction: Each of the questions Mow consists of a questions followed by statements. You have to study the questions and the statements and decide which of the statement (s) is/are necessary to answer the question?Apathrunsaroundarectanga​rlawn.Wi^sthewidthofthepath?(I) The length and breadth of the lawn are in the ratio of 2:1 respectively.(II)Thewidthofthepathistwenty×the≤n>hofthelawn.(III) The cost of gravelling the path @ Rs. 50 per nr is Rs. 4416.

Filo · Accepted Answer

(a): III gives area of the path =441625 m2 II gives width of path = 20 x (Length of the lawn). I gives length = 3x metres and breadth = x metres Clearly, all the three will be required to find the width of the path. ∴ Correct answer is (a)

Question Text	Direction: Each of the questions Mow consists of a questions followed by statements. You have to study the questions and the statements and decide which of the statement (s) is/are necessary to answer the question? $A p a t h r u n s a r o u n d a r e c tan g \underline{a} r l a w n . W \hat{i} s t h e w i d t h o f t h e p a t h ?$ (I) The length and breadth of the lawn are in the ratio of 2:1 respectively. $(I I) T h e w i d t h o f t h e p a t h i s t w e n t y \times t h e \leq n > h o f t h e l a w n .$ (III) The cost of gravelling the path @ Rs. 50 per nr is Rs. 4416.
Answer Type	Text solution:1
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