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Dimple

India

Punjab

Time: 00:01:33

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Maths Quotes

amcat ques , guys help me what is the value of these log0.2 base 5

amcat

Everything in nature adheres to the cone, the cylinder and the cube.

Paul Cezanne

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 4 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 5 years ago

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(10 years ago) "Question"

i have problem in understanding cryptography problem plz can any1 make me understand in detail how to solve these kinda puzzle????? like after+ tw0= years then value of y+e+a+r+s=??????????//

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(10 years ago) "Question"

hi guys... i too have infosys test on 25 ... if any1 have latest infosys placement paper of 19 jan plz send to my id chandanamahapatra02@gmail.com

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(10 years ago) "Question"

please send me elitmsu questions paper..... at my emailid : sundeep.hit@gmail.com

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(10 years ago) "Question"

The present population of a village is 25200. If it increase at the rate of 5% first year and next year decreases at the rate of 5% then what will be the population after two years? 0
25137
25237
25200
25233

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(10 years ago)

25137
25200*5%=26460
26460*5%=25137

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(10 years ago)

25137
25200*5%=26460
26460*5%=25137

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to (10 years ago) "Question"

Do you have any meterial for email writing?

do u know ans for this

Party of 5 women and 5 men.
A committee consists of 3 women and 2 men
The total number of ways to form this committee.

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(10 years ago)

no saru i dnt hv

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(10 years ago)

i think the ans may be 20

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(10 years ago) "Question"

if a team played m mtchs in which dey cant win p mtchs and they cant loose q matches thn wht is the fraction of draw mtches..??
a)p+q-1/m
b)p+q/m+1
c) p-q/m-1
d) cnt dtrmn

Reply Like? Yes (7) | No

(10 years ago)

its p+Q-1/m

they win m-p matches
they loose m-q
total draw =m-((m-p)+(m-q))
fraction of draw matches=p+q-1/m

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(10 years ago) "Question"

i got a interview call in banglore from infosys...but i applied for hyderabad off campus...hyd off campus stauts showing that it is "InProcess"..what should i have to do??

Reply Like? Yes (1) | No (1)

(10 years ago)

when u gave the exam?

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(10 years ago)

i didnt gave the exam because i am from hyderabad..i am unable to go banglore.thats why i didnot attempt that interview

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(10 years ago)

then how u got d interview call?

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(10 years ago)

interview call means i got invitation to participate in banglore infosys drive...@gourav

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(10 years ago) "Question"

plz mail me elitmus or aimcat previous paper on my mail id tapankumar75@yahoo.com ,please

Reply Like? Yes (1) | No

(11 years ago) "Question"

plz send me infosys latest placement papers
Email id-amanraj.unique@gmail.com

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(11 years ago) "Question"

Could you please send me infosys
previous papers... Email id :
Prasadkrishna513@gmail.com

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(11 years ago) "Question"

Could you please send me infosys previous papers... Email id : Prasadkrishna513@gmail.com

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(11 years ago) "Question"

Please send me latest questions that are asked in infosys.
E-mail: sharma.sahil54321@gmail.com
Thanks

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(11 years ago) "Question"

pls seen me L&T PAPERS TO MY MAIL :-ravalielluru446@gmail.com

Reply Like? Yes (1) | No (1)

(11 years ago)

if u get any papers pls forward me also my mail Id is vishnugga@gmail.com Thanks in advance

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(11 years ago) "Question"

pls any one send me infosys previous papers to mail id shravya.apsinghi@gmail.com

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(11 years ago) "Question"

please send me infosys placement papers to babilugb@gmail.com

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(11 years ago) "Question"

If 1/4 of the time from midnight plus 1/2 of the time from now to midnight is the present time,then what is the present time ?

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(11 years ago) "Question"

Please send me previous years tcs and infosys question papaers.send me soumya280492@gmail.com

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(11 years ago) "Question"

please send me previous 10 years placement papers of TCS to this mail id pradeepa764@gmail.com thanks in advance...

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(11 years ago) "Question"

my mail id is anurekhagiri@gmail.com please do answer my question because it will take 2 hrs for me to reach the venue..

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(11 years ago) "Question"

Hi i'm a Msc IT graduate i got mail from IBM for the Associate system engineer interview tomorrow but in eligibility criteria they mention for only BE/Me/MCA graduates so can i go for the interview tomorrow or not please ans for this?

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(11 years ago) "Question"

want infosys placement syallbus and questions as well as .. kindly sent me at this id vikasistiwari@gmail.com

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(11 years ago) "Question"

plz send me ibm previous ques paper with solution
sonal.jindal27@gmail.com

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(11 years ago) "Question"

Pls send me infosys latest placement papers at prachi.gupta0403@gmail.com

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(11 years ago) "Question"

Plz. tell me about the technical question asked in Infosys interview.

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(11 years ago)

check given link - http://www.m4maths.com/placement-puzzles.php?SOURCE=Infosys

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(11 years ago) "Question"

A man bought a television and a dvd player. If he sold the television at a loss of 5% and the player at a gain of 10%, he neither gains nor loses from the transaction. But if he sells the television at a gain of 20% and the player at a loss of 10% he gains Rs3000. Find the cost price of the television.

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(11 years ago)

let cost of tv be 't' dvd player be 'p'
from !st condition (t+p)=( 95t/100 +110p/100)..............
solving it v get t= 2p
2nd condition
(120t/100+ 90p/100)= t+p+3000
subsituting 't=2p' in above equ v get
p= 10,000
t=20000

cost of television is 20,000/-

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(11 years ago)

I could not understand this line..

(120t/100+ 90p/100)= t+p+3000

how does t+p+3000 comes? Its the profit rght which is sp -cp?

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(11 years ago) "Question"

Please send infosys aptitude question paper at nidhi.agg90@gmail.com

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(11 years ago) "Question"

please solve this question early to early:
3SinA + 4CosA = 5
4CosA - 3SinA = ?

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(11 years ago)

3SinA + 4CosA = 5
3SinA = 5-4cosA
9sin^2A = 25+16cos^2A-40cosA
9-9cos^2A= 25+16cos^2A-40cosA
16+25cos^2A-40cosA=0
cosA = 4/5
sinA =3/5
so
ans is 4*(4/5) - 3(3/5) = 9/5

Like? Yes (1) | No (2)

(11 years ago)

Thank you for ur try sorry ur solution is wrong i become able to solve it
i) 3cos(A) + 4sin(A) = 5 [Given]

ii) Let 3sin(A) + 4cos(A) = x, the value of which needs to be found out.

iii) Squaring the first one it is, 9cos²A + 16sin²A + 24cos(A)sin(A) = 25
Similarly squaring the second one, 9sin²A + 16cos²A - 24cos(A)sin(A) = x²

Adding both, 9 + 16 = 25 + x² [Since by identity, sin²A + cos²A = 1]

==> x² = 0
So x = 0

Thus 3sin(A) + 4cos(A) = 0

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(11 years ago)

Thank you for ur try sorry ur solution is wrong i become able to solve it
i) 3cos(A) + 4sin(A) = 5 [Given]

ii) Let 4CosA - 3SinA = x, the value of which needs to be found out.

iii) Squaring the first one it is,
9cosÃ‚Â²A + 16sinÃ‚Â²A + 24cos(A)sin(A) = 25
4CosA - 3SinA = x
Similarly squaring the second one,
9sinÃ‚Â²A + 16cosÃ‚Â²A - 24cos(A)sin(A) = xÃ‚Â²

Adding both, 9 + 16 = 25 + xÃ‚Â²
[Since by identity, sinÃ‚Â²A + cosÃ‚Â²A = 1]

==> xÃ‚Â² = 0
So x = 0
4CosA - 3SinA = 0

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(11 years ago)

3SinA + 4CosA = 5
satisfy
cosA=4/5,sinA=3/5
so
4CosA - 3SinA = =16/5-9/5=7/5
ans is 7/5

Like? Yes (5) | No (1)

(10 years ago)

If,
4CosA-3SinA=0
THEN,
TanA=4/3=p/b then h=5
So,
3SinA+ACosA=3*4/5+4*3/5=24/5 Which is not equal to 5(so your logic is wrong)

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(11 years ago) "Question"

anyone pls send me infosys and tcs papers to madan.reddy444@gmail.com thanks in advanced frnds....

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(11 years ago) "Question"

5/6th of the way across a narrow railroad bridge, Anoop hears a train coming towards him. He knows that the train's speed is 35 miles per hour and that he has just enough time to reach safety at either end of the bridge. How fast can Anoop run (in miles per hour)?

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(10 years ago)

35 miles per hour

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(10 years ago)

just greater than 35 miles per hour

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(11 years ago) "Question"

Has anyone got the result of cognizat drive held at Lovely Professional University??

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(11 years ago) "Question"

a tree height increases annually by 1/8th of its present height today its height is 64inch.what is the height of the tree after 2yrs?

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(11 years ago)

ans:
64(1+0.125)^2 = 81

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(11 years ago) "Question"

hey ,does anyone have time materials, if there pls send it to the below,
e-mail: karthikanadig@gmail.com, hope it will get used to write e litmus exam .

Reply Like? Yes (2) | No

(11 years ago) "Question"

out of 20 boys, 6 are each of 1m 15cm height, 8 are 1m 10cm and rest of 1m 12cm. the average height of all of them is??

Reply Like? Yes (1) | No

(11 years ago)

(6*115+8*110+6*112)/20

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(11 years ago) "Question"

If the provisions last for 30 days for 3000 men then if after 10 men are included then the remaining provisions last for how many days?

Reply Like? Yes (1) | No

(11 years ago) "Question"

Hiiii frds can u send Previous TCS placement Papers to my mail...rcreddybca06@gmail.com

Reply Like? Yes (1) | No

(11 years ago) "Question"

hi can anyone please send me placement papers of virtusa to s.sravani636@gmail.com

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(11 years ago) "Question"

Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronit's age. After further 8 years, how many times would he be of Ronit's age?

A. 2 times B.
2 1 times
2

C.
2 3 times
4
D. 3 times

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(11 years ago)

ans 2 times
let rohith=x
then faher=(x+3x)=4x
after 8 years rohith=x+8,father=4x+8
(x+8)/(4x+8)=2/5
solving
x=8
further 8 years rohith=8+16=24
father=32+16=48
clearly,2 times

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(11 years ago) "Question"

plz send me IBM placement paper to the asifchoudhury1990@gmail.cm

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(11 years ago) "Question"

please send me tech mahindra placement papers to kumar.desire26@gmail.com before 14th december please.................

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(11 years ago) "Question"

plz send me Tech mahindra and tcs placement papers on ashishvats123@gmail.com

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(11 years ago) "Question"

please mail elitmus paper... at ashishvats123@gmail.com

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(11 years ago) "Question"

10 boys attended a basketball camp. Their height is as follows
Min Height=130cm
Avg Height=150cm
Max Height=160cm
What is the maximum number of boys who are at least 140cms in height?

NI Question Dec-2013

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(11 years ago)

max no of boys whose height is 140=7
min=1

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(11 years ago) "Question"

please any one send capgemini papers with answers id: nehitha.star123@gmail.com

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(11 years ago) "Question"

please can anyone send me the TCS Pondicherry Pattern Questions asked at On-Campus Placements. Please anyone Mail me at orijeetray@gmail.com asap...Awaiting Q Questions..THANKS ..

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to (11 years ago) "Question"

Amit has a RS 1,5 10 and 20 note in his wallet.how much ways are there for him to pull out 2 notes and have enough to pay Rs 8 for lunch?

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(11 years ago) "Question"

what is the solution of Count - Coin = Snub . pls answer with explanation

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(11 years ago) "Question"

plz send me ZOHO placement written test papers to chandu6028@gmail.com,plz send as soon as possible frnds bcz we have placements at 30th november and plz.

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(11 years ago) "Question"

plzzz...send me cognizant placement papers tomorrow i've xam...

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(11 years ago) "Question"

plz send me latest infosys written test paper to my mail :devidasrathod74@gmail.com

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to (11 years ago) "Question"

plz send me latest questions with solution of tcs written exam at
aarzoo_riya@yahoo.in

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