Exam Details
2025 Paper - II Electrical Engineering
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Questions
150
Duration
180 mins
Package
Indian Economic Service and Indian Statistical Service Examination - Previous Year Papers
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150questions
Easy
50
33.3%
Medium
50
33.3%
Hard
50
33.3%
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150questions
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100%
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Sample questions from this paper
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2025 · Unclassified
2025 Paper - II Electrical Engineering
What is the value of b such that the system of homogeneous equations
2x + y + 2z = 0
x + y + 3z = 0
4x + 3y + bz = 0
has non-trivial solution?
2025 · Unclassified
2025 Paper - II Electrical Engineering
The orthogonal trajectories of the hyperbolas
x² - y² = c
are
2025 · Unclassified
2025 Paper - II Electrical Engineering
The value of the integral \int_C x² y dS, where C is the curve defined by
x = 3cos t, y = 3sin t, 0 ≤ t ≤ π/2
is
2025 · Unclassified
2025 Paper - II Electrical Engineering
Let D be the region bounded by the closed cylinder x² + y² = 16, z = 0, z = 4, and v = 3x² i + 6y² j + zk, then by divergence theorem
\iiint_D (∇ · v) dV
is
2025 · Unclassified
2025 Paper - II Electrical Engineering
In the Fourier series expansion of the function
f(x) = x sin x, -π ≤ x ≤ π
the value of the Fourier coefficient a₁ is
2025 · Unclassified
2025 Paper - II Electrical Engineering
The partial differential equation formed by the elimination of arbitrary function from
z = f(x² - y²)
is