Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 43)
43.
M 150 grade of concrete approximates
Discussion:
108 comments Page 1 of 11.
Anand Ratan said:
6 years ago
M 5 = 1:5:10
M 7.5 = 1:4:8
M 10 = 1:3:6
M 15 = 1:2:4
M 20 = 1:1.5:3
M 25 = 1:1:2
M 30 = 1: 1:3
Correct answer is C .
M 7.5 = 1:4:8
M 10 = 1:3:6
M 15 = 1:2:4
M 20 = 1:1.5:3
M 25 = 1:1:2
M 30 = 1: 1:3
Correct answer is C .
(1)
Jahidul islam said:
5 years ago
The correct answer is M15=1:2:4.
This is not correct M15=1:1:2.
This is not correct M15=1:1:2.
(1)
Amit Kumar said:
4 years ago
M150 grade is not a nominal mix, it's a design mix which is batched by weight so the answer would be E.
(1)
Dr. Buch said:
3 years ago
M15 1:2:4 .
Not for M150 mix.
So, I think the answer is wrong.
Not for M150 mix.
So, I think the answer is wrong.
(1)
Kameshwar said:
1 decade ago
1:2:4, 1:1:2 is M25.
Prasanta ghosh said:
1 decade ago
This is the wrong answer. The correct answer will be 1:2:4. 1:1:2 is the proportion of M25.
Saleem said:
1 decade ago
The correct for M150 is 1:2:4 mix.
Jitendra kumar said:
1 decade ago
This is the wrong answer. The correct answer will be 1:2:4. 1:1:2 is the proportion of M25.
Gaurav Jain said:
1 decade ago
1:2:4 is the proportion of M15.
Vaibhav said:
1 decade ago
1:2:4 is correct answer for M25.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers