Dear Deepak,
You can save tax on investments up to ₹100,000 under Sec. 80C. Additionally, you can save tax on investments up to ₹20,000 under Sec. 80CCF in infrastructure bonds. You can also save tax on Mediclaim premium, up to ₹15,000 under Sec. 80D. There are other deductions available, such as LTA, medical expenses, and more.
Apart from the above, you can claim a deduction on housing loan interest under section 24, up to the extent of ₹150,000.