UPSC Combined Defence Services Exam, 2012
(Held on September 2012)
General Knowledge Solved Question Paper
(Questions No. 1-60)
61. Farmers are requested to mix lime with soil while farming their fields. This
is because –
(A) lime is very helpful in maintaining the water content in the soil
(B) lime decreases the acidity of soil
(C) lime decreases the basicity of soil
(D) high