Match List –I with List – II and select the correct answer using the code given below the lists
List – I List – II
A. Specific speed of pump 1. 
$\left ( \frac{N\sqrt{Q}}{H^{3/4}} \right )$
B. Low specific speed of turbine 2. Screw pump
C. Pumping viscous oil 3. Reaction turbine
D. Draft tube 4. Turbine Pump
5. Very high specific speed
6. 
$\left ( \frac{N\sqrt{P}}{H^{5/4}} \right )$
7. Impulse turbine
Codes:
A B C D
(a) 1 3 2 5
(b) 6 7 4 3
(c) 1 7 2 3
(d) 6 3 4 5