Q.2) Answer the following question. 1- The sieve analysis below was done for which type of aggregate. Weight of sample = 2000gm Sieve size in. (mm) 3/8" 9.5 mm No.4 4.75 mm No.8 2.36 mm No.16 1.18 mm No.30 0.6 mm No.50 0.3 mm No.100 0.15 mm Pan Percent Weight retained (g) retained 0 2000*100 94 2av Klec 4032000 ce 3584200000> 30 100 4.7495 2011-75 57 982 182339 24.6+14 43 360 2000 X 4921200009 72 Percent cumulative 221 +2000x100|| Percent passing 0 5 25 43 61 86 27 317 ASTM Limit 100 95_100 80_100 40 85 25_60 10_30 2_10

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A:

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A: Given data:

Soil engineering for highway design

Soil engineering is a part of geotechnical engineering that deals with the characteristics of soil. It also helps to understand the behavior of the soil in different conditions. The basic concepts of soil are studied to check the strength, compressibility, and porosity of the soil. This makes soil engineering an important topic for civil engineering.