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Maths Quotes

Don't learn Mathematics just to prove that you are not a mentaly simple person but learn it to prove that you are intelligent

Linda

AS A KEY OPENS THE DOOR, MATHS IS THE KEY TO ALL PROBLEMS WHICH ARE THEORITICALLY PROVED.

REDDY GARU

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

Public Wall |

(7 years ago) "Other"

A mixture contains 80% acid and rest water. Part of the mixture that should be removed and replaced by same amount of water to make the ratio of acid and water 4 : 3 is?

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(7 years ago)

2/7 Part of the mixture should be removed and replaced by same amount of water to make the ratio of acid and water 4 : 3.

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(7 years ago) "Other"

37. In what ratio must a person mix three kinds of wheat costing him Rs. 1.20, Rs. 1.44 and Rs. 1.74 per kg so that the mixture may be worth Rs. 1.41 per kg?
(a)11 : 77 : 7(b)25 : 45 : 8(c)27 : 23 : 6

Reply Like? Yes | No

(7 years ago)

Three kinds of wheat costing Rs. 1.20, Rs. 1.44 and Rs. 1.74 per kg should be mixed in ratio of 11:77:7 so that the mixture will be worth Rs. 1.41 per kg.

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(7 years ago) "Other"

What is the lifecycle of foreground activity in Android?

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(7 years ago) "Other"

SENIOR 36th word in dictonary ?
what is the procedure to solve dis problm?

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(7 years ago) "Other"

In a box of glasses 238 were damaged, which has 14 percent of the total boxes. How many glasses were in the box?

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(7 years ago)

the ans is 238*(10014)=1700

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(7 years ago)

Total 1700 glasses were in the box.

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(7 years ago) "Other"

15) A certain company retirement plan has a rule of 70 provision that allows an employee to retire when the employee's age plus years of employment with the company total at least 70. In what year could a female employee hired in 1986 on her 32nd birthday first be eligible to retire under this provision?
Assume it has taken x years to the female employee to reach the rule of 70.

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(7 years ago) "Other"

if a:b:c = 4:7:11and b:c:d=21:33:44
then find a:b:c:d=?

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(7 years ago)

a:b:c:d = 12:21:33:44

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(7 years ago) "Other"

A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work?

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(7 years ago)

A alone can finish the remaining work in 20/3 days.

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(7 years ago) "Other"

Three Science classes A, B and C take a Life Science test. The average score of students of class A is 83. The average score of students class B is 76. The average score of class C is 85. The average score of class A and 8 is 79 and average score of class B and C is 81. Then the average score. Of classes A, B and C is

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(7 years ago)

The average score. Of classes A, B and C is 81.5.

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(7 years ago) "Other"

A can do a piece of work in 7 days of 9 hours each where as B can do the same
work in 6 days of 7 hours each. How long will they take to do the work
2 together, working 8 2/5hours a day? 5

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(7 years ago) "Other"

alice and bob play the following coins on a stack game.100 coins are stacked one above the other.one of them is a special (gold)coin and the rest are ordinary coins.The goal is to bring the gold coin to the top by repeatedly moving the topmost coin to another position in the stack.alice starts and the players take turns.a turn consists of moving the coin on the top to a position i below the top coin (0=i=100).we will call this an i-move(thus a 0-move implies doing nothing).the proviso is that an i-move cannot be repeated;for example once a player makes a 2=-move,on subsequent turns neither player can make a 2 move.if the gold coin happens to be on the top when it's a player's turn then the player wins the game.initially the gold coin is third from the top.then,in order to win,

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(7 years ago) "Other"

if there are 100 kgs in each box of 10 rows and columns. if a thief steals 10kg from any of the box and the shopkeeper comes in the morning and checks the weight. how can he find the boxor row or a column which is having less weight in one step

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(7 years ago) "Other"

All person knows either swimming or rowing these are 14 persons who know only swimming and 14 persons who know only rowing .8 tickets sold for rowing .how many people are there for rowing

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(7 years ago) "Other"

Wht r the topics should I cover to crack your recruitment

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(7 years ago) "Other"

There are 90 liters castro and 150 litres con Mobil oil.the price of castro is rs80 per litre and the price of crb is rs75 per litre.equal amounts of castro and crb is taken out and then crb is poured in the vessel of castro and castro is poured out in the vessel of crb.now the rate of both the mixtures is same.what is the amount of mobile oil taken out from each of the vessel?

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(7 years ago) "Other"

3 pipes a,b,c can fill tank in 6 hours.All are open together ,after 2 hrs pipe c is closed and pipe a and b take 7 hrs to fill the remaining part of the tank.pipe c along take how long to fill the tank?

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(7 years ago)

At the time pipe c closed the tank filled 1/3 part. So A and B together fill the2/3 rd of tank in 7 hrs . The time taken by both together to fill ful tank is 7×(3/2)=21/2 hrs
(1/c)+(2/21)=1/6 => c=14 hrs. C can fill the tank aalone in 14hrs

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(7 years ago) "Other"

A rectangle is drawn such that none of its sides has length greater than ‘a’. All lengths less than ‘a’ are equally likely. The chance that the rectangle has its diagonal greater than ‘a’ is (in terms of %).

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(7 years ago) "Other"

how to upload sums in section

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(7 years ago) "Other"

Elitmus question asked on august 20 kolkata

6 bangles are there equal diameter is 4.fit all the bangle in circular plate such that they do over lap each other(means they touch each other) .find minimum diameter of the big circle.

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(7 years ago) "Other"

35,57,12,14,27,9,42,67,??

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to (7 years ago) "Other"

is there any openings on linux freshers as a Red Hat certified

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to (7 years ago) "Other"

8180 = 5, 1351 = 0, 5102 = 1, 1269 = 2, 1608 = ? pls answer me

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to (7 years ago) "Other"

8180 = 5, 1351 = 0, 5102 = 1, 1269 = 2, 1608 = ? *

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(7 years ago) "Other"

I am new here.

what is M4 Score
and how to increase it..???

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(7 years ago) "Other"

1)655*11=655+6550
7205
2)521*11=521+5210
5731

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(7 years ago) "Other"

Need help to qualify my entrance exam

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(7 years ago)

Using best study material can help you to clear you entrance examination. If you are preparing to take admission for India’s most reputed institutes (IITs and IISc) then you must appear in IIT JAM 2018 Examination for Mathematics and for other subjects which will be conducted soon.
Use this following link to prepare for entrance examination.
https://scoop.eduncle.com/iit-jam-coaching-study-materials

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(7 years ago) "Other"

For the same amount of work carpenter A takes 6 hours less than carpenter B, if together they complete the work in 13 hrs 20 min; in how much time will carpenter B alone complete the work?

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(7 years ago) "Other"

Lavanya wants to find the smallest number out of 26 inputted numbers. How
many minimum comparisons he has to make?

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(7 years ago) "Other"

.How many 5 digit no. can be formed with digits 1, 2, 3,4,5,6 which r divisible by 4 and digits not repeated

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to (7 years ago) "Other"