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Maths Quotes

Do not worry about your difficulties in mathematics, I assure you that mine are greater.

Albert Einstein

mathematics is the art of managing numbers with mindful manner.

rekha gupta

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 3 years ago

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

yash mittal 4 years ago

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(4 years ago) "Other"

There are 3cities a,b,c

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to (4 years ago) "Other"

hii,,,,TCS is coming to my college (20th july 2019) ,so will you please mail me all the TCS question papers , saibharath8329@gmail.com

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(4 years ago) "Other"

MONEY SPELL watsap+27820502562 DR NKOSI GET WEALTH AND RICHES WITH POWERFUL MONEY RITUALS

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(4 years ago) "Other"

Powerful Money Spells watsap+27820502562~DR NKOSI Black Magic Money Spell Casters

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(4 years ago) "Other"

lost love spell caster watsap+27820502562~DR NKOSI~in UAE, DUBAI, SAUDI ARABIA, KUWAIT

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(4 years ago) "Other"

Girls Colleges in Jalandhar
[url=https://pcmsdcollege.com/]Girls Colleges in Jalandhar[/url]

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(4 years ago) "Other"

https://pcmsdcollege.com/b-voc-web-designing-development-it/

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(4 years ago) "Other"

Placed in TCS. thank you M4Maths

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(4 years ago)

New to this place

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(4 years ago)

how did u place ?????

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to (4 years ago) "Other"

please provide placement papers at brosis20@gmail.com

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(4 years ago) "Other"

average weight of 12 students in a class is 30kg. two boys leave the class and two boys whose avg weight is 25kg join the class. if the new average of the class is 30 5/6kg, what is the avg weight of the boys who left the class?

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(4 years ago)

the two boy's weight=2x;
sum of weight of 30 students=30*12=360
the new two students weight=2*25=50
the new avg weight of the class =30 5/6kg=(30*6+5)/6=185/6
185/6=(360-2X+50)/12
2x=40
avg weight of a new student=20kg

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(4 years ago) "Other"

F,G,H,I,K,L,M and N are 8 people. They need to group in to 2 with the condition
o F and J must be same group
o G and N must be in different group
o H and L must be in the same group
o M and G are not in the same group

Correct ordering of groups
A) FF, HL, MN, GK b) JF, HI, MN, GH c) FH, JL, MN, GK d) FJ, KL, MN, GH

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(4 years ago)

where is j among the group??

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(4 years ago) "Other"

abcd is a sqaure of side 8cm m is the midpoint of side ab if mcn =45 then find mn

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(4 years ago)

where is the point if n at the square??

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to (4 years ago) "Other"

which for loop has high range of similar indexes of 'i' used in for (i=0;i

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(4 years ago) "Other"

There are 1000 ice cream machines

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(4 years ago) "Other"

How to prepare IELTS exam?

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(4 years ago)

i am also want that?

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(4 years ago) "Other"

A Hiker leaves the point O shown in the figure choosing one of the roads OB1,OB2,OB3,OB4 at random. At each subsequent cross roads, he again chooses a road at random.What is the probability that he reaches point A?

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(4 years ago) "Other"

i have tcs ninja xam suggest some tips

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(4 years ago)

i am also have that exam.

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(4 years ago) "Other"

13.

Here is 15 dots. If you select 3 dots randomly, what is the probability that 3 dots make a triangle?
a. 440/455
b. 434/455
c. 449/455
d. 438/455

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(4 years ago)

c.449/455 ,i don't know the ans is correct may be correct

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(4 years ago) "Other"

120, 315, 300, 345, ? ---- 390

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(4 years ago) "Other"

what is the remainder of 3^24-1 is divided by 80?

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(4 years ago)

3^24=1
1-1=0
so the ans is 0.

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(4 years ago)

vijayalakshmi p how did u find the value of 3^24. is there any short cut???

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(4 years ago) "Other"

what is the remainder when 3^24-1 is divided by 80?
a)79
b)1
c)0

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(4 years ago) "Other"

dlf axjbjkabxc laxchasjxbasjcb aklxbajhvxjxcbvak akxcgbauxbakcb

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(4 years ago) "Other"

If the area of the triangle BCE is 8, what is the area of the square ABCD

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(4 years ago)

Given that Area of triangle (BEC)= 1/2* base * height = 8

Base*Height = 16
Lets consider side BC=CE = X
X^2 = 16, x=4
Area of square (ABCD) s^2 = 16

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to (4 years ago) "Other"

Pappu purchases 2 gadgets for Rs. 1120. He sells one at 15% profit and the other at 10% loss. He neither gains nor loses. The difference in the cost prices of 2 gadgets is?

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(4 years ago)

in december 12 2007 mohammed bought 300 units of afrococo cooperation shares @$55 per shares december 10th 2008 mohammed sold all his shares for $60 dollars per share what is mohammed realised gain

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(4 years ago) "Other"

please solve this number series 64 24 18 27 8 1 next term

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(4 years ago)

If series is 64,24,18,27,81, then next number can be 81*3/0.5= 81*6= 486
64*3/8=24
24*3/4= 18
18*3/2=27
27*3/1=81
next 81*3/0.5= 81*6= 486

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(4 years ago) "Other"

android applications must be signed ?

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(4 years ago) "Other"

congrat's i wish that m4maths is a good knowledge share this good tricky base solution

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(4 years ago) "Other"

4 men and 3 women finish a job in 6 days and 5 men 7 women can do the same job in 4 days how long will one man and one woman take to do the work

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(4 years ago)

Total work = (4M+3W)*6 = (5M+7W)*4
4M=10W or M=(5/2)W
Total work expressed in terms of W = [4*(5/2)W + 3W]*6 = 78W
Now 1 day work of 1 man & 1 woman = (5/2)W + W = (7/2)W
Therefore, days required = 78/(7/2) = 22 2/7

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(4 years ago) "Other"

The cost of telephone calls in an industrial town is 30 paise per call for the first 100 calls, 25 paise per call for the next 100 calls, and 20 paise per call for calls exceeding 200. how many calls can one make for rs.50

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(4 years ago)

Pls anyone tell me the shortcut
I dnt require the process i want shortcut

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(4 years ago)

Cost of first 100 calls=0.3*100=Rs 30
In remaining Rs 20, calls can be made 25 paise/call=20/0.25=80
Therefore, total calls=100+80=180

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(4 years ago) "Other"

. Find the maximum number of girls among them 2923 bags and 3239 eyeliners can be
distributed in such a way that each student gets the same number of bags and eyeliners

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(4 years ago) "Other"

Pand Q started a business with Rs 35000 and Rs. 20000 respectively. They agreed to share the profit in the ratio of the capital R joins the partnership with the condition that P, and R will share profit equally and pets Rs. 220000 as premium for this to be shared between Pando This is to be divided between P and O in the ratio of

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(4 years ago) "Other"

Out of a total of 120 musicians in a club, 5% can play all the three instruments namely guitar,
violin and flute. It so happens that the number of musicians who can play any two and only two
of the above instruments is 30. The number of musicians who can play the guitar alone is 40.
What is the total number of those who can play violin or flute alone?

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(5 years ago) "Other"

Anyone is preparing for 30th june elitmus test?

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(5 years ago) "Other"

Two workers undertake to do a job. The second worker started working two hour after the first. Five hours after the Second worker has begun working, there is still 9/20 of the work to be done. When the assignment is completed, it turns out that first worker has done 60% of the work while second worker has done rest of the work. How many hours would it take each one to do the whole job individually?

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(5 years ago)

Ans: 20 hrs, 25 hrs

Working alone, let 1st worker can do a job in 'A' hrs and 2nd worker in 'B' hrs, then
1st working for 7 hrs and 2nd for 5 hrs, completes 11/20 of the work.
=> 7/A + 5/B = 11/20 ---(i)
Let the work gets completed in 'x' hrs and 1st worker does 60% work => x/A=60/100 or 1/A=3/5x ---(ii)
2nd worker does 40% work in (x-2) hrs => (x-2)/B=40/100 or 1/B=2/[5(x-2)] ---(iii)
Now substituting value of 1/A & 1/B in eqn (i), we get 7*(3/5x) + 5*2/[5(x-2)] = 11/20
21/x + 10/(x-2) = 11/4
[21(x-2) + 10x]*4 = (x² - 2x)*11
124x - 168 = 11x² - 22x
11x² - 146x + 168 = 0
11x² - 132x - 14x + 168 = 0
(11x-14) (x-12) = 0
x = 14/11, 12, considering whole number x=12
Now substituting value x=12 in eqn (ii) & (iii), we get A=20, B=25
Therefore, 1st worker takes 20 hrs and 2nd worker takes 25 hrs, to do the job individually.

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(5 years ago) "Other"

In how many ways can the letters in mmmnnnppqq can be arranged with two n's together?

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(5 years ago) "Other"

In each of the series 1+3+5+7+... and 4+7+10+... is continued to 1000 terms. find how many terms are identical between the two series?

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(5 years ago) "Other"

Looking for jobs

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(5 years ago) "Other"

Hirasugar Instiute Of Technology

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(5 years ago) "Other"

#Business related problems by black magic#.#Business related problems by black magic#.

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(5 years ago) "Other"

correct the sentence "The strange creature had shining feathers on his body ,his mouth appeared as though he was smiling constatnly,though he looked fierce "

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(5 years ago) "Other"

Hey guys, I have found some useful programming/technical mcq which will help you to prepare for placement drive.
m4maths preparation material is really good doing after that you can check
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(5 years ago) "Other"

Prof Prem raj Pushpakaran -- https://gurushots.com/profpremrajpushpakaran/photos

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(5 years ago) "Other"

Prof Prem raj Pushpakaran -- https://bio-protocol.org/UserHome.aspx?id=1049182

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(5 years ago) "Other"

Prof Prem raj Pushpakaran -- https://cr4.globalspec.com/member/101433/profpremrajpushpakaran

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(5 years ago) "Other"

Prof Prem raj Pushpakaran -- https://bio-protocol.org/UserHome.aspx?id=1049182
https://cr4.globalspec.com/member/101433/profpremrajpushpakaran

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(5 years ago) "Other"

I am finish 12 standard next i waht do

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(5 years ago) "Other"

prof premraj pushpakaran -- https://europepmc.org/authors/0000-0002-2289-5277

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(5 years ago) "Other"

Permutations and combination puzzles

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(5 years ago) "Other"

A seller bought 2750 Mangoes and 1210 Apples at the same price. He sells in such a way that he can buy 406 Mangoes with the sale of 322 Mangoes and he can buy only 289 Apples with the sale of 391 Apples. Then what is the overall profit percentage made by him?

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(5 years ago) "Other"

For better result, he can use last 12 minutes as 4 ( think) + 8 ( typing).

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