Home  >  Defence Exams in India  >  UPSC CDS Previous Papers 2017 (II) General Knowledge - Bilingual

Pearl is a hard object produced within the soft tissues of a mollusk. Which one of the following is the main constituent of pearl? मोती (पर्ल) एक मोलस्क के मृदु ऊतकों में उत्पन्न होने वाला एक कठोर पदार्थ है। निम्नलिखित में से कौन-सा मोती का मुख्य घटक है?

🎲 Try a Random Question  |  Total Questions in Quiz: 118  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
UPSC CDS Previous Papers 2017 (II) General Knowledge - Bilingual — practice the complete quiz, review flashcards, or try a random question.
🧠 Flashcards (fast review) 🧪 Practice Quiz ⚔️ Challenge a Friend 🥊 📊 View Stats

Pearl is a hard object produced within the soft tissues of a mollusk. Which one of the following is the main constituent of pearl? मोती (पर्ल) एक मोलस्क के मृदु ऊतकों में उत्पन्न होने वाला एक कठोर पदार्थ है। निम्नलिखित में से कौन-सा मोती का मुख्य घटक है?






ADVERTISEMENT
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.