General Knowledge

Name Net Worth City Mukesh Ambani $21,000 Million Mumbai Lakshmi Mittal $16,000 Million London Dilip Shanghvi $13,900 Million Mumbai Azim Premji $13,800 Million Bangalore Pallonji Mistry $12,500 Million Mumbai Hinduja Brothers $9,000 Million London Shiv Nadar $8,600 Million New Delhi Adi Godrej & Family $8,300 Million Mumbai Kumar Birla $7,600 Million Mumbai Sunil Mittal & Family $6,600 Million New Delhi Anil Ambani $6,200 Million Mumbai Shashi & Ravi Ruia $5,500 Million Mumbai Micky Jagtiani $5,000 Million Dubai Savitri Jindal & Family $4,900 Million Hisar Uday Kotak $4,100 Million Mumbai Cyrus Poonawalla $4,000 Million Pune Anand Burman $3,700 Million New Delhi Kushal Pal Singh $3,400 Million New Delhi Desh Bandhu Gupta $3,200 Million Mumbai Bajaj Family $3,100 Million Pune

No. Question Answer 01 The theory of relativity was propounded by Albert Einstein 02 The principal metal used in manufacturing steel is Iron 03 An alimeter is used for measuring Altitude 04 Oology is the study of Birds eggs 05 Radioactivity was discovered by Henry Bacquerel 06 The metal used in storage batteries is Lead 07 The instrument used to measure the relative humidity of air is Hygrometer 08 Barometer was invented by Torricelli 09 The unit of power is Watt 10 Radium was discovered by Marie and Pierrie Curie 11 The existence of isotopes was discovered by Frederick Soddy 12 Dynamo was invented by Michael Faraday 13 The nuclear reactor was invented by Enrico Ferni 14 The law of gravitation was propounded by Sir Isaac Newton 15 Crescograph was invented by J.C.Bose 16 Crescograph is used to measure the Rate of growth of a plant 17 Galileo’s first scientific discovery was Pendulum 18 Microscope was invented by Aaton Van Leewen Hock 19 The scientist who is known ...

Cardiovascular System Heart and circulatory system make up your cardiovascular system. Your heart works as a pump that pushes blood to the organs, tissues, and cells of your body. Blood delivers oxygen and nutrients to every cell and removes the carbon dioxide and waste products made by those cells. Blood is carried from your heart to the rest of your body through a complex network of arteries, arterioles, and capillaries. Blood is returned to your heart through venules and veins. If all the vessels of this network in your body were laid end to end, they would extend for about 60,000 miles (more than 96,500 kilometers), which is far enough to circle the planet Earth more than twice! The one-way circulatory system carries blood to all parts of your body. This process of blood flow within your body is called circulation. Arteries carry oxygen-rich blood away from your heart, and veins carry oxygen-poor blood back to your heart  The cardiovascular system consists of the heart,...

A Aluminium antimonide – AlSb Aluminium arsenide – AlAs Aluminium nitride – AlN Aluminium oxide – Al2O3 Aluminium phosphide – AlP Aluminium chloride – AlCl3 Aluminium fluoride – AlF3 Aluminium hydroxide – Al(OH)3 Aluminium nitrate – Al(NO3)3 Aluminium sulfate – Al2(SO4)3 Ammonia – NH3 Ammonium azide – NH4N3 Ammonium bicarbonate – NH4HCO3 Ammonium chromate – (NH4)2CrO4 Ammonium cerium(IV) nitrate – (NH4)2Ce(NO3)6 Ammonium chloride – NH4Cl Ammonium chlorate – NH4ClO3 Ammonium cyanide – NH4CN Ammonium dichromate – (NH4)2Cr2O7 Ammonium hydroxide – NH4OH Ammonium hexachloroplatinate – (NH4)2(PtCl6) Ammonium nitrate – NH4NO3 Ammonium sulfide – (NH4)2S4 Ammonium sulfite – (NH4)2SO3 Ammonium sulfate – (NH4)2SO4 Ammonium persulfate – (NH4)2S2O8 Ammonium perchlorate – NH4ClO4 Ammonium tetrathiocyanatodiamminechromate(III) – NH4[Cr(SCN)4(NH3)2] Antimony hydride – SbH3 Antimony pentachloride – SbCl5 Antimony pentafluoride – SbF5 Ant...