## Recent Questions

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### Scholarship After DASA - Documents Needed For DASA Application - Where To Submit DASA Application

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### All About NRI Quota & Colleges Accepting NRIs Students

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### If (a^n1+ B^n+1) / (a^n + B^n) Be The A.M. Of A And B, Then N=

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Modified 4 Year Ago

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### If Three Real Number A,b,c, Are In Harmonic Progression, Then Wich Of The Following Is True

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Modified 4 Year Ago

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### If Sn =nP + 1/2 N (n-1)Q , Where Sn Denotes The Sum Of The First N Terms Of An A.P. , Then The Common Difference Is

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Modified 4 Year Ago

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### If The A.M. Is Twice The G.M. Of The Number A And B , Then A:b Will Be

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Modified 4 Year Ago

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### If A^,b^,c^ Are In A.P., Then Which Of The Following Is Also In

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Modified 4 Year Ago

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### If A1, A2 ......an Are Positive Numbers Such That A1,a2.......an=1, Then Their Sum Is

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Modified 4 Year Ago

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### The Mean Of The Series A , A+nd. A+2nd Is

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Modified 4 Year Ago

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### A Boys Goes To School From His Home At A Speed Of X Km/hour And Comes Back At A Speed Of Y Km/hour, Then The Average Speed Is Given By

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Modified 4 Year Ago

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### If A,b,c Are In A.P. , Then 2^ax+1 , 2^bx+1, 2^cx+1 , X Is Not = 0 Are In

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Modified 4 Year Ago

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### If A,b,c Are The Positive Integers, Then (a+b)(b+c)(c+a) Is

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Modified 4 Year Ago

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### If G1 And G2 Are Two Geometric Means And A The Arithmetic Mean Inserted Between Two Numbers, Then The Value OfÂ  G1^2/G2Â  +Â G2^2/G1 Is

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Modified 4 Year Ago

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### Two Identical Charged Spheres Suspended From A Common Point By Two Massless Strings Of Lengths L, Are Initially At A Distance D (d <

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Modified 4 Year Ago Nirav

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### If Y=x-x^2+x^3-x^4+.....infinite, Then Value Of X Will Be

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Modified 4 Year Ago

431 views

### Which Of The Following Will Represent Coulumbs Law

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Modified 4 Year Ago

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### Identify The Wrong Statement In The Following. Coulumbs Law Correctly Describe The Electric Force That

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Modified 4 Year Ago

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### Four Metal Conductors Having Different Shapes 1. A Sphere 2. Cylindrical 3. Pear 4. Lightning Conductor Are Mounted On Insulating Stands And Charged. The One Which Is Best Suited To Retain The Charges

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Modified 4 Year Ago

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### The Top Of The Atmosphere Is At About 400kV With Respect To The Surface Of Earth, Corresponding To An Electric Field That Decreases With Altitude. Near The Surface Of Earth, The Field Is About 100 Vm

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Modified 4 Year Ago

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### An Infinite Number Of Charges, Each Of Charge 1 MuC, Are Placed On The X-axis With Co-ordinates X = 1,2,4,8,...... Infinite. If A Charge Of 1C Is Kept At The Origin, Then What Is The Net Force Acting

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Modified 4 Year Ago

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### If Sum Of N Terms Of An A.P. Is 3n^2+5n And Tm = 164 Then M=

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Modified 4 Year Ago

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### If A1, A2,are The Two A.M.s Between Two Numbers A And B And G1, G2 Be Two G.M.s Between Same Two Numbers, Then

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Modified 4 Year Ago

461 views

### Two Charges Of Equal Magnitudes And At A Distance R Exert A Force F On Each Other. If The Charges Are Halved And Distance Between Them Is Doubled, Then The New Force Acting On Each Charge Is

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Modified 4 Year Ago

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### Two Equally Charged, Identical Metal Spheres A And B Repel Each Other With A Force F The Spheres Are Kept Fixed With A Distance R Between Them. A Third Identical, But Uncharged Sphere C Is Brought In

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Modified 4 Year Ago

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### The Harmonic Mean Between Two Numbers Is 14 2/5 And The Geometric Mean 24 .The Greater Number Between Them Is

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Modified 4 Year Ago

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### If A/b , B/c , C/a Are In H.P. , Then

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Modified 4 Year Ago

3529 views

### Two Identical Spheres Carrying Charges -9muC And 5muC Respectively Are Kept In Contact And Then Separated From Each Other. Point Out True Statement From The Following. In Each Sphere

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Modified 4 Year Ago

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### The Ratio Of Electrostatic And Gravitational Forces Acting Between Electron And Proton Seperated By A Distance 5*10 Power -11m, Wil Be (charge On Electron = 1.6*10 Power -19 C, Mass Of Electron =

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Modified 4 Year Ago

295 views

### The Sum Of N Terms  Of The Series (1/1+root3) + (1/root3+root5) + (1/root5 +root7) .......is

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Modified 4 Year Ago

450 views

### The Sum Of N TermsÂ  Of The Series (1/1+root3) + (1/root3+root5) + (1/root5 +root7) .......is

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Modified 4 Year Ago