2001 General Studies, all questions
UPSC Prelims 2001 · General Studies
Question 146: Basic Numeracy
A circle of 1 m radius is drawn inside a square as shown in the figure given above. What is the area of the shaded portion in m²?
a(4 - π)
b1 + (π/2)
c(1/4) - (π/4)
d1 - (π/4)
Our copy of this question lacks the figure, so it can be read but not answered.
Source: UPSC, Civil Services (Preliminary) Examination 2001, General Studies. UPSC's own paper isn't online; the words are from a published compilation. The paper on upsc.gov.in.