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Caselets

80 Questions

Practice Caselets questions with answers and step-by-step solutions. These problems are curated from recent campus placement test papers (TCS, Infosys, Wipro, Cognizant, Accenture) and competitive government exams (SSC CGL, Bank PO, RRB NTPC, UPSC).

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Caselet Context & PassageSet 3: Mensuration

A rectangular park has a length of 60 meters and a width of 40 meters. Inside the park, there is a circular fountain with a radius of 7 meters exactly in the center. There are two mutually perpendicular paved paths, each 2 meters wide, running through the center of the park parallel to the length and width (note: the paths bypass the fountain so they do not overlap with the fountain's area). The remaining area of the park is covered with natural grass. The cost of laying grass is Rs. 15 per sq. meter, and the cost of paving the path is Rs. 50 per sq. meter.

Q26

What is the area covered by the paved paths?

hard
Q27

What is the total area covered by the natural grass?

hard
Q28

What is the total cost of laying the natural grass in the park?

hard
Q29

The area occupied by the fountain is approximately what percentage of the total area of the park?

hard
Q30

If the width of the paved paths is doubled to 4 meters, what will be the new total cost of paving the paths?

hard
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