Questions › Category: Civil Engineering › Which of the following is a rock? 0 Vote Up Vote Down VideRime Staff asked 5 years ago Which of the following is a rock? a) Quartz b) Mica c) Gypsum d) None of these Building Material MCQs Set-6 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related