PPSC Past Paper ESE General Labour & Human Resource Dept-Evening 2019 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsWhat do you understand by the disease “Insomnia”? Posted on April 24, 2021 by Rana TahirA. Inability to sleep B. Color Blindness C. Depression D. None of theseShare 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)