Recently Active Miscellaneous Questions

Can anyone have mathematics classroom notes of bansal classes/fiitjee and packages also if anyone have please contact me ashish_arora005@yahoo.com, i wnt to buy this notes ...

good news guys....after so much searching i finally found out complete fitjee material in pdf format downloadable...hurry...it may be removed due to copyright soon...the link is..... : http://www.coachingtrendsetters.com/brow ...

Let x,y,z be positive real numbers, satisfying the following inequality : (x+y+z)(\frac{1}{x}+ \frac{1}{y}+ \frac{1}{z}) < 10 Prove that x,y,z form sides of a triangle. If you know this , please don't post within a day. :) ...

9.93/238.3 =0.04167 this is also from a fiijee solution..... how are they doing it so correctly and upto 5 decimal places? are they doing it by actual division??? Or are there some tricks to be used in doing division??? pls h ...

has anyone got the results yet? ...

I got this step from a FIITJEE solution..... antilog(15.593)=3.9*1015 how to do that???? (no data was not given in the question!) ...

The no of real roots of 2x = x2+1 is: ...

Is J.D.Lee appropriate for Preparing for IIT? Can anyone suggest a better name for Just Inorganic Chemistry? ...

Are the subjective questions (in the rankers study material) really necessary for IIT JEE? Or, can i ignore it ? And is there any thing like this which can be ignored safely if i am preparing for IITJEE (and lower) only? ...

Find all positive integers x and y satisfying the equation 3^x-2^y=7 ...

1)In any discrete series when all the values are not the same, Mean deviation___standard deviation (=,≤,≥,<,greater than) 2)A measure of dispersion is an indicator of the reliability of __________ (an average/variabili ...

Show that out of {[x,2x,..,(n-1)x]} there must be one which differ from an integer by at most 1/n . Where x is a given real number and n is a given positive integer. ...

Find all real solutions to the system of equations: x+y=\sqrt{4z-1} ...(1) y+z=\sqrt{4x-1} ...(2) z+x=\sqrt{4z-1} ...(3) ...

Find the solutions to the system of equations in reals: x+\left \lfloor y \right \rfloor+\left \left \{ z\left. \right \} \right.=1.1 \left \lfloor x \right \rfloor+\left \{ y\left. \right \} \right.+z=2.2 \left \{ x\left. \r ...

1.Find all positive integers n, for which "2n+12n+2011n" is a perfect square. ...

You have n balls identical in size and appearance but 1 is an odd weight (could be either light or heavy). You have a set scales (balance) which will give 3 possible readings: Left = Right, Left > Right or Left < Right ...

x+y+z+t=20 where 0<=x,y,z<=5 and 0<=t<=10 . Find the number of integer solution? give full details .... ...

x+y+z+t=20 where 0<=x,y,z<=5 and 0<=t<=10 . Find the number of integer solution? give full details .... ...

my fiitjee percentile of class 11 part test 1 is 93.8. Whats my expected rank in iit jee? is this percentile good? ...

i have secured 164 marks and whats u r score? ...

4th term of an AP equals 2 times the 1st term. Fifth term is greater than 2 times the 4th term by 5. The 19th term is? ...

Go to: http://www.youtube.com/watch?v=dbh5l0b2-0o Great video! ...

BMAT Full Syllabus Test 1 : got 270 marks. How is it?? ...

A point moves along a semi circle from one end to another in 1 second. The radius of the semicircle is 1 m. The magnitude of the average velocity is? ...

This group needs more active members...... Noone is available for clearing doubts except 1 or 2.... :( ...

Hi guys. How was RMO? I did 3 correct and attempted one more. ...

Draw the graph of [x+y] = {x} + {y} ...

Solve: [x2]-3[x]+2≤0, where [ ] is greatest integer fn. ...

Is paper in aieee offline and online same? If yes how can they conduct it like that offline paper is conducted on 30th! and online on 7 to 25. So this is unfair! ...

This is my collection of brilliant tutorials papers. I couldnt use them to my fullest but i hope you will do and vasool my money. i m presently in nirma university, gujarat. Thanks once again to all tiitians and my friends Th ...