Recently Active Questions

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*Image* How to proceed in this sum..... ...

*Image* This question is in your Shstra (Class-11). Please correct the option (D), its mistype there. ...

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If the slope " Z (compressibility factor) vs " P " curve is constant ( Slope = π 492.6 atm-1) at a particular temperature (300 K) and very high pressure, then calculate the diameter if the molecules? ...

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*Image* Note: This single question contains lots of questions,so answer it carefully. ...

Mass of an electron is- (a)1/1850gm (b)0.1gm (c)9.1x10-28 (d)None of the above ...

∫ x2/x4+x2-2 dx ...

10 DISTINCT alphabetas are given. 5 letter words are to be formed . no. of ways in which at least one allphabet is repeated . is : ...

A particle of mass m and charge q moves at a high speed along the x-axis.It is initially near x = -∞ and it ends up near x = +∞. A second charge Q is fixed at the point x=0,y = -d.As the moving charge passes the stationar ...

Ok. This one's not related to JEE, or the olympiads or any kind of an exam. Its a question set by an american psychiatrist to test if the taker has a criminal mind. Note that this question has infinite solutions, but what mat ...

If the equation ax3+3bx2+3cx+d=0 has two equal roots,show that it must be equal to bc-ad/2(ac-b2) . ...

*Image* Find velocity of point C on string. ...

show that ------- Lt (2+x)sin(2+x) - 2sin2 /x = 2cos2 + 2sin2 x→ 0 ...

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calcullate : Lt asinx-xsina /ax2-ax2x x→a. ...

∫ sin(n+ 1/2 )x/sinx .dx. Integration from 0 to π. n is a natural number. ...

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Please verify whether A and D are r8 option? *Image* ...