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I was born in AP but all my studies was in karnatka......so for my OBC certificate...SHUD I taKe it from AP or Karnataka???????????? I already hav my AP certificate....wat bout karnataka kaa? ...
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1. 80 g of oxygen contains as many atoms as in a) 80 g of hydrogen b) 1g of hydrogen c) 10 g of hydrogen d) 5g of hydrogen ...
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FIITJEE gave out this answer for a 8 mark question...........plzz tell me if it is correct or not...... every other institute gave a diff answer which i got.......plzz telll.........i may get 10 marks extra......... *Image* ...
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Imagine I am running with a velocity "v". So my kinetic energy wud be E=1/2mv2. Now according to Einstein, we know that E=mc2. Now equating both, we get 1/2mv2=mc2 ==> v=√2c tht means im even faster than light........... ...
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How to differentaite or integrate [x] ????? plzzzz tell fast i forgot [2][2][2] ...
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part test 1 doubt............. Q2) A Function can be written as the sum of even and odd function a) Only if Function is continuous b) If the function is continuous and Differentiable c) If the function has a symmetric domain ...
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Simple HCV probs........... 1. A thin, metallic spherical shell contains a charge Q on it. A point charge q is placed at the centre of d shell and another charge q1 is placed outside it as shown in d fig. All d three charges ...
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In a game, a man wins a rupee for a six and loses a rupee for any other number when a fair die is thrown.The man decided to throw a die thrice but to quit as and when he gets a six. Find the expected value of the amount he wi ...
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SUM1 help me wid this......... \int dx/\sqrt{sin^3xsin(x+\alpha )} ...
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Experts this is very easy so please dont tell d answer.....but lets see x+iy=0.....................1 x=-iy x/y=-i (x/y)2=(-i)2 (x/y)2=-1 x2=-y2 x=iy ==>x-iy=0....................2 arent one and 2 contradicting???? IS THERE ...
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A nice question ..try to find d answer I=(x-a)(x-b)(x-c)..........(x-z).... find d value of I?? ...
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i was integrating (tan-1x)2............and i am stuck here..... HOW do we integrate t.tant??? ie ∫t.tantdt..........plzzzzz help ...
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If i take y=xxx.......and use log....... CASE 1.. logy=xxlogx... CASE 2....logy=xlogxx =logy=x2logx...........WHICH IS CORRECT?? ...
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This thread is only for math.....so NO english....dont ask doubts in eng...only math symbols are allowed.... Q.1 *Image* ...
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THIS IS SERIOUSLY NOT FOR IITJEE practice.....THEY ARE 2222222 EASY............ ONLY FOR CBSE sure shot QUESTIONS... Please other guys dont scold me for these easy questions.. 1. Find the principal value of tan-1(tan7∩/6)+c ...
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*Image* for sabitha..........kyun ki she dint belive me..... ...
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There has been a fite wid my friend..........please tell d answer(correct) An artificial radioactive isotope gave 14N7 after two successive beta emissions. The number of neutrons in the parent nucleus is a...5 b...7 c...9 d.. ...
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Hi Student, 5 months since our inception, It gives me immense pleasure to announce the launch of a magazine for IIT JEE preparations! It will be given free to select users of Our site. Check the details in the mail. We are al ...
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These are elementary doubts.....please do help..... 1.> Why is heavy water used as a moderator in a nuclear reactor? I mean i kno it is used and i also kno y....but y heavy water..plzz explain.. 2. What is the name given t ...
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*Image* and *Image* ...
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Which movie is better???? A- Taare zameen par B- Slumdog millionaire ...
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graph of x{y}=y{x} is..................x(y-I1)=y(x-I2) xy-xI1=xy-yI2 ...........(by opening the brackets) -xI1=-yI2 ..................(by applying higher level mathematics) xI1=yI2 ....................(by using the concept of ...
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Complete the reaction................ Na2S205--------->_______________ a) Na2O2+SO2-O2 b) Na2SO4+Na2S5 c) Na2O2+SO2+O2 d) Na2O2+SO2 balance d equation urselves......... ...
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Whoever has finished studying the whole syllabus of IIT JEE can just check out the extended periodic table......... *Image* ...
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How many squares are ther in a chess board????? ...
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This is an EAMCET ques.........help me *Image* ...
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Somebody............help.............doubt in KVL and KCL............someone answer this..........Im tryin this from a long time.......................... APPLY KCL AND KVL HERE....... *Image* ...
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sum 1 tel me...................... Sum of d factors of 10! which are odd and are of d form "3m+2", m belongs to N ...
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v hav a school fest comin up.........and im d event manager of an event QUIZ......... so cud u tell me hw 2 make a logo????? its name is QUIZZIRE..................name sum software......... ...
