Sᴄɪᴇηᴄᴇ Aηᴅ Cᴏᴍᴘᴜᴛᴇʀ Nᴏᴛᴇs™ 🎲 - Telegram kanali @science_computer

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👆GEOGRAPHY TOTAL 1100+ PAGES AND HISTROY 1000+ PAGES FULLY COVERED👆

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🔥COMBO OF HISTROY AND GEOGRAPHY EBOOK ✍️NO NEED TO READ ANY BOOK IN HISTROY AND GEOGRAPHY ATALL BECOZ ALL EXAMPURPOSE COMPLETE CONTENT AVAILABLE IN OUR EBOOK WITH FULLY 3D PICTURABLE AND COLOURFULL PAID NOTES.100% SUCCESS IN HISTROY AND GEOGRAPHY IN ANY COMPETATIVE EXAMS.FULL GUARANTEE...BUY ONE TIME TAKE PLEASURE LIFE TIME👍 📖Useful For ALL LEVEL OF Govt Exams » English Medium 📥EBOOK Link📥 >>> CLICK HERE <<< 🔰 Download Fast👆 👏NOTE- AFTER PAYMENT CHECK YOUR GEMAIL, FROM THERE YOU CAN DOWNLOAD THE FILE 🙏THANKS & ALL THE BEST 〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ 😍Boost your Histroy and Geography preparation 👍

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Repost from N/a

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6 PAGES GEOGRAPHY DEMO.pdf2.52 KB

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Ek baar life M BUY KARO THEN histroy and geography ka khel khatam...life time....upsc tak v hai ONly colourful Valuable notes with 3d picture on every pages ...aur book ko kavi nhi padoge 100% guarantee

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👆GEOGRAPHY TOTAL 1100+ PAGES AND HISTROY 1000+ PAGES FULLY COVERED👆

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🔥COMBO OF HISTROY AND GEOGRAPHY EBOOK ✍️NO NEED TO READ ANY BOOK IN HISTROY AND GEOGRAPHY ATALL BECOZ ALL EXAMPURPOSE COMPLETE CONTENT AVAILABLE IN OUR EBOOK WITH FULLY 3D PICTURABLE AND COLOURFULL PAID NOTES.100% SUCCESS IN HISTROY AND GEOGRAPHY IN ANY COMPETATIVE EXAMS.FULL GUARANTEE...BUY ONE TIME TAKE PLEASURE LIFE TIME👍 📖Useful For ALL LEVEL OF Govt Exams » English Medium 📥EBOOK Link📥 >>> CLICK HERE <<< 🔰 Download Fast👆 👏NOTE- AFTER PAYMENT CHECK YOUR GEMAIL, FROM THERE YOU CAN DOWNLOAD THE FILE 🙏THANKS & ALL THE BEST 〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ 😍Boost your Histroy and Geography preparation 👍

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✅SSC , Railways previous year asked chemistry questions 1. Tube light is filled with? Mercury Vapour & Argon 2. Other name of “FOOL’S GOLD” is? Iron Pyrite 3. Non-stick coating in utensils is of? TEFLON 4. Compounds responsible for temporary hardness of water? Bicarbonates of Calcium and Magnesium 5. Compounds responsible for permanent hardness of water? Sulphates and Chlorides of Calcium and Magnesium 6. Gases used for ripening raw fruits? Ethylene & Acetylene 7. Main ore of Mercury is? Cinnabar 8. Egg shell is made up of? Calcium Carbonate 9. ______ is known as Artificial Silk. Reyon 10. Water soluble Vitamins B & C 11. Fat Soluble Vitamins A, D, E & K 12. Common preservative in food processing industry is? Benzoic Acid 13. First organic compound synthesized in laboratory & by whom? Urea by Friedrich Wöhler 14. What blackens silver’s shine? Ozone Gas 15. Substance used in Cancer treatment? Cobalt – 60 16. Cobalt is found in? Vitamin B12 17. Iron is extracted from which ore? Hematite 18. Aluminum is extracted from which ore? Bauxite 19. Copper is extracted from which ore? Copper Pyrite 20. Chemical name of ‘Washing Soda’ is? Sodium Carbonate 21. Gases used in welding are _______? Acetylene & Oxygen 22. Gases used by sea divers for breathing are ____? Oxygen & Helium 23. Best sources for Vitamin D are? Sunlight & Fish liver 24. Zinc Phosphide is used as? Rat Poison 25. Fuse wire is made up of ______ Lead and Tin 26. Purest form of Iron is? Wrought Iron 27. Radium is extracted from ______ . Pitchblende 28. Which agent is as ‘seed’ in artificial rain? Silver Iodide 29. Oxides of metals are ______ . Alkaline 30. During the process of ‘rusting’ , the weight of iron ______ . Increases 31. ______ (metal) is liquid at room temperature. Gallium 32. ______ is used to prepare fire proof and water proof clothes. Calcium hydride 33. Galvanised iron is coated with? Zinc 34. Chemical name of Chromic Acid is? Chromium trioxide 35. Which metal is used in Photoelectric cell? Selenium 36. Barium Hydroxide is also known as? Baryta Water 37. ______ elements are non-metal. Electronegative 38. __________ is known as heavy water and used in nuclear reactor as moderator. Deuterium Oxide (D2O) 39. Deuterium is ______ of Hydrogen. Isotope 40. Ozone is _______ of Oxygen. Allotrope

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Very very beneficial for ur exams...only one time buy of ur life for histroy and geography