CSIR NET Maths previous year question papers

Single choice · Zeros and Mappings

1. A

   X is the line segment joining −1 and −i.

2. B

   X = {$e^{i\theta}$ | $\theta \in [\pi, 3\pi/2]$}.

3. C

   X is the line segment joining −1 to 1.

4. D

   X = {$e^{i\theta}$ | $\theta \in [-\pi/2, \pi]$}.

Multi-select · full marks only for the exact set · Topology

1. A

   The spaces B, the closure of W, and C are homeomorphic.

2. B

   The spaces B, W, C are homeomorphic.

3. C

   If C is compact, then A, B, C are homeomorphic.

4. D

   If A is connected, then B and C are connected.

Multi-select · full marks only for the exact set · Groups

1. A

   G is an Abelian group.

2. B

   G is a cyclic group.

3. C

   G is a simple group.

4. D

   G is not a simple group.