Tech Mahindra, TCS, Infosys, HCL Tech and Wipro traded as major laggards.
Nifty IT index fell 4.20 percent as at 12.37 pm.
Nifty Pharma traded 2.51 percent positive, gaining momentum after US tariffs exemption.
Shares of Sun Pharma, Cipla, Power Grid, Adani Enterprises, and Shriram Finance witnessed gains, while IT stocks and few other companies experienced a decline.