plz give me data of cholestrol levels maintained in body &at wat levels of LDL HDL&VLdl wehave to take drug?

Go for lipid profile to get the near complete picture.
Test name : Normal reference value
Serum cholesterol : 150 – 240 mg/dl
Serum Triglycerides : 60 – 110 mg/dl
HDL Cholesterol : 30 – 70 mg/dl
LDL Cholesterol : 50 – 150 mg/dl
V L D L : 0.00 – 3.5 MG/DL
Total/HDL Cholesterol ratio : 0.00 – 4.9
LDL/HDL Cholesterol ratio : 0.00 – 3.5
I hope it helps.