Answer / shajadthi

1.y
2.n
3.n
4.n
5.y
6.n
7.y
8.y
9.y
10.y

Answer / yash kandari

*Mix ratio for M5 concrete is 1:5:10
Compressive strength is 5n/mm2 @ 28 day's

*Ordinary concrete:-
M10
M15
M20
*Standard concrete:-
M25
M30
M35
M40
M45
M50
M55
*High Strength Concrete:-
M60
M65
M70
M75
M80

Answer / gunaseelan

M 7.5
M 10
M 15
M 20
M 25
M 30
M 40
M 60 This grades are concrete using in india for residential,commercial,roads,bridge works.

Answer / karuppaiah

M10,M15,M20,M25,M30,M40

Answer / ritik pathak

Based on deigning of concrete for construction building .

Answer / arunkumar

125

Answer / bob

1,000,000M

Answer / saravanan

33

please send latest placement papers of hpcl officers trainee test. i will be very thankful to you.

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