Question

Match List -I (Format of representation) with List -II (Context/Relevant to) and select the correct answer using the codes given below the lists:

Lists -I
A. $\frac{\partial u}{\partial x}+\frac{\partial V}{\partial y}$
B. $\frac{\partial v}{\partial x}-\frac{\partial u}{\partial y}$
C. $u\frac{\partial v}{\partial x}+v\frac{\partial u}{\partial y}$
D. $\frac{q\theta }{2\pi }$

List -II
1. Relevant to a velocity potential
2. Rate of rotation about a relevant axis
3. Pressure gradient in a relevant direction
4. Continuity of flow

Codes:

• A. A B C D
  3 2 4 1
• B. A B C D
  4 1 3 2
• C. A B C D
  3 1 4 2
• D. A B C D
  4 2 3 1

Answer 1

The correct option is D A B C D

4 2 3 1
(d)