Csv March 2000 Competition Science Vision

A SPECIALIZED MAGAZINE FOR MEDICAL ENTRANCE & 10+2 EXAMS. Production of Magnesium from Sea Water Competition excellent magazine. Science Vision is an The theory, multiple choice & best fifteen questions are & remarkable features of the magazine. relevant information in concise & brief questions, G.K. useful gives It manner. Every medical aspirant should read CSV regularly. — Ms. KRATI CHAUHAN Topper of 8th Position holder Raj. in PMT & AIIMS-'99 LADIES New Millennium RANGE 3 X 7 KIDS Series TN-01 Rs. 699 /- 11 X 1 9018 450 X 3 Rs. 499 1 3 Rs. II- I- Components are made of Campus range as per tfie of Shoes International Standards and are supplied by the companies of 9064 international repute. 6X10 Rs. 749 3et charged up! With Campus 9092 6X10 Rs 990 /- The lightweight technology. The aerodynamic design. e contoured grip. The comfort cushioning. lish uf the SNEAKERS' BOOTS' SHOES • SANDALS AND SLIPPERS nquiries from Distributors Contact : and chains of Retail shops all over India are solicited. 5472556 Fax 01 1-5473701 01 1-5472500, K-imiil : cumpusC" ciinipusshoes.coni In This Issue March 2000 Year-3 Issue — 25 Editorial Science 8 News 10 Knowledge Latest General Milestones of Science 16 Memorable Points 17 18 Competition Opportunities 19 Science Tips Our Young Talents—Topper Editor 8th Position Holder MAHENDRA in Rajasthan of PMT and AIIMS-1 999— Miss Krati Chauhan 22 JAIN Physics Chromatic Aberration 24 Measuring Instruments 32 Typical 40 Model Paper 45 Best Fifteen Questions Numericals in 47 Physics Chemistry Alkaline Earth Metals Group : IIA 50 Alcohols 58 Typical Model Paper 71 Best Fifteen Questions Zoology Annelida : Pheretima Posthuma (Earthworm) 80 90 Snakes Advertisement Typical Model Paper ATUL KAPOOR Typical Model- Paper 95 97 (Business Manager) 24. Daryaganj, New 100 Best Fifteen Questions 4840-41 Govind Lane, Ansari Road, Delhi- 110 002 Phone 3251844. 3251866 : Botany The Boundary Around Soil Erosion Physical Basis of Life Editor/Publisher is data, figures etc the Plant Cell and Conservation : Protoplasm 101 105 109 Typical Model Paper 112 Typical Model Paper 115 the articles Best Fifteen Questions 118 —Editor Other Features not responsible for views, expressed in by the authors. No can be reproduced any form without the prior part of this publication or transmitted in Reasoning in Physics 119 Reasoning in Chemistry