SSC JE Civil 7 Jun 2024 Shift 1 Paper

In a sieve analysis of soil, the total weight of soil taken was 500 g. The mass of soil retained over 4.75 mm sieve was 100 g, mass retained over 2 mm sieve was 150 g, and the mass retained over 425 -micron sieve was 200 g. The effective size of the soil will be: