Pollution in India Introduction Pollution in India has reached alarming levels, impacting the health of millions and the environment. With rapid industrialization and urbanization, the issue of pollution has become a pressing concern that needs immediate attention. Addressing pollution is not just about protecting the environment but also ensuring the well-being of current and future … Read more
Introduction: As the scents of barbecues fill the air and fireworks light up the night sky, Americans unite to celebrate the essence of US Independence Day. On this historic occasion, we honor the remarkable journey that led to the birth of a nation built on the ideals of freedom, equality, and democracy. Join us as … Read more
Q1 दो वृत्तों के क्षेत्रफल 4 : 9 के अनुपात में हैं। इनकी त्रिज्याओं का अनुपात होगा (a) 3 : 4(b) 2 : 3(c) 5 : 3(d) इनमें से कोई नहींउत्तर:(b) 2 : 3 Q2 वृत्त की परिधि निम्नलिखित में किसके बराबर है? (a) π2r(b) 2πr2r(c) π.2r(d) कोई नहींउत्तर:(c) π.2r Q3 कोण θ वाले त्रिज्यखण्ड … Read more
