Users Discussion Board

sourabh jain 12 years ago

plz mail me all aptitude papers..sourabhjain0909@rediffmail.com

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aman kumar tiwari 12 years ago

plz mail me all aptitude papers....amantiwarimzp@gmail.com

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anu maurya 12 years ago

i need tcs 2013 question paper fast plz.................

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Tejaswi 12 years ago

i need tcs 2013 papers.......plz send it to prasad.gorrepati@gmail.com

Reply Like? Yes (2) | No

prasath 12 years ago

i need tcs 2013 question papers..................................................................

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harish 12 years ago

pls provide me tcs 2013 paprs...................hrch512@gmail.com

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Jigyasa Kumar 12 years ago

plz provide me with latest tcs and infosys papers..at kumarjigyasa@yahoo.com

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ASHA.S 12 years ago

@admin..i have posted the answer for yesterday's puzzle ..but ,my answer is not checked !! why is it so??

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Girish Gadad 12 years ago

pls provide me latest tcs papers on: girishgadad20@gmail.com

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12 years ago

Hello all the users of m4maths.com

We enjoyed four successful years of m4maths.com together as a team. M4maths distributed prizes to all the users, who were deserving. Once a user got iPod for getting 98 score and this is the highest score of any user of this site. Many other user having good skills achieved prizes too, but the achievers are not many in numbers. For giving the users more encouragement, m4maths decided to give the prizes in a new way. Details of these rules are given below.

New Prize Distribution Rule

Today's Puzzle rules

1) scoring 100 prize equivalent to laptop

2) scoring 99 prize equivalent to mobile phone

3) scoring 98 prize equivalent to titan watch

4) scoring 97 prize equivalent to 16 GB pen drive

5) scoring 96 price equivalent to Pierre Cardin pen

6)Every week, the topper of the week in today’s puzzle will get a prize: Parker pen
If there will be a tie between 2-3 users then the user with max total marks will win.
If again tie, then the person whose m4maths score high will win
If again tie, then the older user of site will win the prize.

7) user who achieve 100 m4maths score will get a prize equivalent to parker pen.

8) user who submit 300+ good placement puzzle will get a prize equivalent to Parker pen.

9) user who solve 100+ puzzle will get a prize equivalent to parker pen.

10) user who give 100+ referrals will get a prize equivalent to Parker pen.

Thanks
Best Of Luck

Reply

mohan lal garg 12 years ago

admin me to weekly winner bhi rha hu or 300+ puzzles bhi sumbit ki h to muje gift kab tak milega

Like? Yes (12) | No

Chirag Kansal 12 years ago

Plz mail me placement question papers of diff. Companies at
chirag.kansal1989@gmail.com

Like? Yes (1) | No

Protap Mondal 12 years ago

its really essential for me

Like? Yes (1) | No

Ratnesh srivastava 12 years ago

plz mail me 10 yrs placements paper of TCS

Like? Yes (1) | No (1)

Priyadharshini 12 years ago

please mail me 10 years question paper

Like? Yes (2) | No (1)

AISHWARYA 12 years ago

i think tcs has changed the pattern.so guys attend tcs openseesame test..

Like? Yes (5) | No

nisha 12 years ago

2nd is far better than first

Like? Yes (3) | No

gaurav 12 years ago

1st one...because maths is one type of game only....

Like? Yes (2) | No

Rupalika senapati 12 years ago

2nd one is nice

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vignesh 12 years ago

this s good than the previous one...

Like? Yes (1) | No

FAISAL RIZWAN to Ankit Pandey 12 years ago

@ankit
As the two roots are equal the discriminant must be equal to 0.

(b−c)2−4(a−b)(c−a)=(a−b+c−a)2−4(a−b)(c−a)={a−b−(c−a)}2=(2a−b−c)^2=02a−b−c=0

you can also go for alternate soln for x:-

x=−(b−c)±[{(b−c)2−4(a−b)(c−a)}^1/2]/2(a−b)={c−b±(2a−b−c)/2}(a−b)=c−a/a−b,1
as a−b≠0 as a=b would make the equation linear.

So,
c−a/a−b=1 =>c−a=a−b =>2a=b+c

Reply Like? Yes (5) | No

Ankit Pandey 12 years ago

Thanks Faisal.....

Like? Yes (1) | No

nisha sharma 12 years ago

please send me the latest tcs question paper to my mail id-sharma.nisha451@gmail.com

Reply Like? Yes (2) | No

Satendra pandey 12 years ago

please send me tcs uestion paper in my id panditsatendrapandey@gmail.com

Like? Yes (2) | No

Ankit Pandey 12 years ago

Can someone help me with this question.....
If the roots of the equation (a-b)x^2 + (b-c)x + (c-a) = 0 are equal, then prove 2a=b+c.
Thanks in advance.

Reply Like? Yes (3) | No

nisha sharma 12 years ago

use sridharacharya method & expand the equation

Like? Yes (5) | No

Abhishek misra 12 years ago

if roots are equal then one root is 1 and the other one is c/a
(c-a)/(a-b)=1
c-a=a-b
2a=b+c

Like? Yes (2) | No

Ankit Pandey 12 years ago

@abhishek misra - How can you say that if roots are equal, then one root is 1 and the other c/a ?

Like? Yes (3) | No

Naveen Swayamvarpu 12 years ago

please send me the latest tcs question paper to my mail id..nvallah@gmail.com

Reply Like? Yes (2) | No

sheshan bhardwaj 12 years ago

please send me the latest tcs question paper to my mail id..sheshan1992@gmail.com

Like? Yes (2) | No

divya soman to aniruddh shrivastava 12 years ago

did you get latest tcs qn paper?if yes..do pass it to me.my id is divya2456@gmail.com

Reply Like? Yes (7) | No

divya soman 12 years ago

please send me the latest tcs question paper to my mail id..divya2456@gmail.com

Reply Like? Yes (3) | No

aniruddh shrivastava 12 years ago

i need tcs previous papers....please mail me at aniruddh.07shri@gmail.com

Reply Like? Yes (2) | No

vandana 12 years ago

i need tcs previous papers.....and also latest suggestions regarding campusing specially for tcs..plz mail me at vandana.divya56@gmail.com

Reply Like? Yes (2) | No

praveen sb 12 years ago

u better learn m4maths questions because they r very effective as i felt.....

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Anurag 12 years ago

plzzz send me elitmus latest papers if possible...
on .. apsiet@gmail.com

Reply Like? Yes (2) | No

rajakumar 12 years ago

Bro even iam loking for elitmus papers.if u have elitmus papers send it to my mail plz rajakumar.kali@gmail.com

Like? Yes (2) | No

HARSH 12 years ago

i m also looking for elitmus papers plz send me also rharsh170 @gmail.com,harshranabit@gmail.com

Like? Yes (2) | No

KUNAL CHATTOPADHYAY 12 years ago

anybody having e litmus paper send me kunalch22@gmail.com

Like? Yes (2) | No

pavan 12 years ago

i m also looking for elitmus papers plz send me also pavansairam2233@gmail.com

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vandana 12 years ago

plz mail me tcs previous yeaars questions....also suggest me for preparation for placement ,specially in tcs.

Reply Like? Yes (2) | No (4)

Naveen 12 years ago

For TCS exam preparation you can go to placement puzzle section or you can use

http://www.m4maths.com/placement-puzzles.php?SOURCE=tcs

link. try to check all maximum question. Best of Luck

Like? Yes (2) | No

rohit kumar 12 years ago

plz send mail me tcs previous years questions....also suggest me for preparation for placement ,specially in tcs and wipro.

Like? Yes (2) | No

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Vipul Chavan 5 years ago

Thanks m4 maths for helping to get placed in several companies.
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