JKSSB · Reasoning and Numeracy
Area and volume of 2D and 3D figures.
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Q1 · Mensuration · MEDIUM
The length of a rectangular park is 75 m and its breadth is 40 m. If a path of uniform width 3 m runs all around inside it, what is the area of the path?
Q2 · Mensuration · HARD
A cylindrical tank has a radius of 7 m and height of 10 m. What is the total surface area of the tank (including both circular ends)? (Use π = 22/7)