Pak Study MCQsWhich city is Called the Heart Of Pakistan? Posted on March 30, 2021March 30, 2021 by Rana Amir KhanA. Islamabad B. Lahore C. Karachi D. FaisalabadShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)