Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
General
/
Uncategorized
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
The under surface of an arch is called
A
Extrados
B
Intrados
C
Crown
D
Voussoir
Answer:
B. Intrados
Related Questions:
The sum of numbers, 11 to 30 is
Delta of crop means
___________-method of site exploration permits visual inspection of subsoil and collection of soil samples.
Find the odd man out,.
In which of the following compass sighting and reading taking cannot be done simultaneously from one position of the observer?