

MCQOPTIONS
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1. |
Abyssinian tube well is a special type of strainer tube well in which the diameter of the well pipe is kept equal to ___________. |
A. | 3.8 cm |
B. | 3.0 cm |
C. | 4.2 cm |
D. | 2.4 cm |
Answer» B. 3.0 cm | |