Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
Building Materials and Construction
/
Stone, Brick, Tiles, Cement, Lime and filler materials
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
Ordinary Portland cement is available in distinct grades.
A
4
B
3
C
5
D
6
Answer:
B. 3
Related Questions:
Density of cement is:
The cement becomes unsound by the presence of excess:
By which of the following ways is lime obtained
The bricks made with cavities are known as
Heating of limestone to obtain quick lime is:
