I'm 5 feet 4 inch female. my age is 35. my weight is 72 kg.. do you tell how much weight i have to lose ? what is ideal weight with this high?

Body mass index=27.4: Read this 1st: http://www.menshealth.com/fitness/the-problem-with-BMI. We technically define normal weight via body mass index (BMI), regardless of gender, age & ethnicity (so it doesn't matter that you live in Bangladesh). Go to http://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmi-m.htm to calculate your BMI. Normal is 18.5-24.9. Theoretically you'd need to lose approximately 7kg.