Ans:3 प्रकार के 1.भूवैज्ञानिक वर्गीकरण(Geological classification) 2. भौतिक वर्गीकरण(Physical classification) 3.रासायनिक वर्गीकरण(Chemical classification)
DailyTalent Learning is your premier destination for Hindi General Knowledge and Current Affairs.
We provide high-quality quizzes and articles useful for competitive exams like SSC, IBPS, Banking, UPSC, BPSC, RRB, and more.