<section><h2>Chapter 12 Our Scientists and Mathematicians</h2><p><p style="text-align:justify;"><span style="font-size:14px;"><strong> </strong></span></p><strong>Hello and welcome to the Supplementary Quiz for Chapter 12 Our Scientists and Mathematicians. Answer the following questions using the given images as hints. We hope you enjoy the quiz!</strong><h3></h3><div><br /></div></p></section><section><h2><p dir="ltr"></p>______ is called the human calculator of India. A biopic on her life is made in Bollywood with Vidya Balan playing her role. <br /></h2></section><section><h3>Indian scientist _____ who was born in Tiruchirapalli was awarded the Nobel Prize for discovering the scattering of light. The effect is named after him and is called the Raman Effect. <br /></h3></section><section><h3> _______ is the Chief Architect of the Indian Atomic Energy Program. The ________ Atomic Research Centre is also named after him. <br /></h3></section><section><h3><p dir="ltr"></p>. ______was the key person from ISRO who was behind the launch of India's first satellite 'Aryabhatta'.<br /></h3></section><section><h3>He was awarded the Bharat Ratna in 1997 for his contributions in the field of science and engineering. He developed the Satellite Launch Vehicle (SLV 3) and later became the President of India. Can you name this person? <br /></h3></section><section><h3>_______ was one of the first people to say that the Earth is spherical and it revolves around the Sun. Apart from inventing the zero, ________ stated the correct number of days in a year is 365. <br /></h3></section><section><h3><p dir="ltr">Salim Ali was an Indian naturalist who was famous for his study of _____ in India and abroad in a systematic way. The study of ______ is called Ornithology. Robin, Kingfisher and Cranes are some varieties of ________. </p></h3></section><section><h3><p dir="ltr" role="presentation"></p><p dir="ltr">He is best known for his collaboration with Albert Einstein. His name resembles that of a famous Indian freedom fighter who was lovingly called ‘Netaji’. </p><br /><br /></h3></section><section><h3><p dir="ltr"></p>Srinivasa Ramanujan made great contributions to the field of _________ at a very young age. We study geometry and fractions in _________. <br /></h3></section><section><h3>Among the given pairs, pick the one that is wrongly matched <br /></h3></section><section><h2><h2> </h2><h2>Congratulations! <br /><br />Stay updated. Stay enlightened! <strong> </strong></h2></h2><p></p></section><section><h3><h2> </h2></h3></section>