M4maths Suggestion Board

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vishal kumar 1 year AGO

296,279,261,252,...

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Karan 1 year ago

296,279,261,252,...243
296-2-9-6=279
279-2-7-9= 261
261-2-6-1= 252
252-2-5-2=243

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Rosini 1 year AGO

Hello.Can anybody please tell me how to prepare for PARAGYTE company ??

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ravimahawar 1 year AGO

Aspirants who are interested in Mathematics and wants to get good career opportunities, must appear in IIT JAM Entrance examination. Through IIT JAM, a candidate can get admission in IITs to pursue for their masters.
Get complete information for JAM Exam from here - https://www.eduncle.com/iit-jam-exam

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1 year ago

Congratulation Sandeep,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 93 points. Here's the scorecard.

Date - Point

30/10/2017 - 19

31/10/2017 - 18

01/11/2017 - 20

02/11/2017 - 19

03/11/2017 - 18

Total - 94

Thanks
Team M4maths

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Ashish Dhar Dwivedi 1 year AGO

Is it mandatory to stand for National Anthem in cinema halls..?

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mohankuam 1 year AGO

The average marks of 3 students A,B and C is 48.When another student D joins the group the average becomes 46 marks. If another student E who has 3 marks more than D, joins the group, the average of the 4 students B,C,D and E becomes 45 marks. How many marks did A get in the exam?

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Unmesh biswas 1 year AGO

problems.
The Interviewer Candidate Problem
Refer to the diagram above. It is a walk-in-interview setup having an interview room with
one chair and a waiting room with a number of chairs. The interviewer interviews
candidates in the interview room. When the interviewer finishes interviewing a candidate,
he dismisses the candidate and goes to the waiting room to see if there are other
candidates waiting. If there are, he brings one of them to his room and interviews him. If
there are no candidates waiting, he returns to his chair in the interview room and
continues reading his last unfinished magazine. If there are no unfinished magazines, he
starts reading a new magazine. After he finishes reading one full magazine, he goes to
sleep.
Each candidate, when he arrives, looks to see what the interviewer is doing. If the
interviewer is reading a magazine, the candidate waits for the interviewer to finish
reading the current page of the magazine. Then the candidate enters the interview room
and asks the interviewer to interview him. If the interviewer is sleeping, the candidate
wakes him up and then asks the interviewer to interview him. If the interviewer is
interviewing another candidate, the candidate goes to the waiting room. If there is a free
chair in the waiting room, the candidate sits in it and waits his turn. If there is no free
chair, then the candidate leaves.
Based on a naive analysis, the above description should ensure that the walk-ininterview
functions correctly, with the interviewer interviewing any candidate who arrives
until there are no more candidates, and then reading magazines and/or sleeping until the
next candidate arrives. In practice, there are a number of problems that can occur that
are illustrative of general scheduling problems. Please discuss those problems and
provide an algorithm to solve those problems.
Note: There are two doors between the interview room and the waiting room.
Tip: Read literature on the Dining Philosophers problem
Satyaaki and Yudhistra’s problem
Imagine that two divisions of the Pandava army are camped outside an enemy camp of
Kauravas commanded by Bhishma. Each division is commanded by its own general;
Saatyaki and Yudhishtra. The two generals can communicate with one another only by
messengers, who might get caught by the Kauravas. After observing the Kaurava camp,
Saatyaki and Yudhistra must each decide independently whether to attack the Kauravas
or not. Then they must each communicate their plan to the other through messengers.
Upon receiving a message from the other, both Saatyaki and Yudhistra must decide a
common plan of action. The Pandavas can succeed only when both Saatyaki and
Yudhishtra attack the Kaurava camp at the same time.
Discuss the above problem in detail and provide a solution to the same.

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KICK 1 year AGO

why even i change my number it still shows the old one in profile?

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KICK 1 year AGO

NOVEMBER 1st i answered with a valid reason! points awarded! but not a verified challenger

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sunil panda 1 year AGO

there are two identical metal sheets first one is melted and converted into maximum possible spheres of equal radius 'r' cm. and 14 cubic cm metal was left .second one is melted and converted into maximum possible sphere of equal radius 2r cm and then 36 cubic cm of metal was left. if volume of each is integer find the volume of each bigger sphere?

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KICK 1 year AGO

on daily puzzle the letter v is not allowed in answer reason
how do i write the word value?

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~Sandeep~ 1 year ago

Its allowed for me atleast, I am using a laptop :)

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KICK 1 year AGO

TWO TIMES MY SOLUTION PUBLISHED AS BEST USERS SOLUTION BUT STILL WHY MY BEST SOLUTION ON PROFILE APPEARS TO BE ZERO?

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~Sandeep~ 1 year ago

I think the best solution is count is not generated based on Today's puzzle answer but by solving unsolved placement papers.

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Devi himaja 1 year AGO

please provide only correct answers in the solutions otherwise we may get confused with the multiple answers.

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Nawaid 1 year AGO

Is this application also made for an iOS users ?
I can't find it in the App Store ?

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1 year ago

Congratulation Vivek,

It is our pleasure to announce that you are the winners of this week's puzzle question on M4maths with 93 points. Here's the scorecard.

Date - Point

23/10/2017 - 19

24/10/2017 - 20

25/10/2017 - 19

26/10/2017 - 17

27/10/2017 - 18

Total - 93

Thanks
Team M4maths

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Payal 1 year AGO

Better AMCAT Questions are available on http://www.mygeekmonkey.com/p/blog-page.html and http://prepinsta.com/amcat/. It is much better to prepare

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1 year ago

Congratulation Prabhat,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 95 points. Here's the scorecard.

Date - Point

16/10/2017 - 20

17/10/2017 - 20

18/10/2017 - 20

19/10/2017 - 15

20/10/2017 - 20

Total - 95

Thanks
Team M4maths

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Durga Nagarajan 1 year AGO

A family has 4 members..The probability of each gender is 1/2.one child is boy..Then what is the probability of having next child is also a boy??

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suresh kumar 1 year AGO

super

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BHUMIREDDY SIRISHA 1 year AGO

Can you please provide the TITAN Company placement papers or atleast the model questions?

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1 year ago

Congratulation Sayan,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 93 points. Here's the scorecard.

Date - Point - Time

09/10/2017 - 19 - 00:01:50

10/10/2017 - 17 - 00:04:33

11/10/2017 - 17 - 00:04:05

12/10/2017 - 20 - 00:00:40

13/10/2017 - 20 - 00:00:58

Total - 93

Thanks
Team M4maths

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megha 1 year AGO

test

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y.Amala 1 year AGO

In TCS how to take percentage in graduation(degree)

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1 year ago

Congratulation Ayan,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 94 points. Here's the scorecard.

Date - Point

25/09/2017 - 20

26/09/2017 - 19

27/09/2017 - 17

28/09/2017 - 18

29/09/2017 - 20

Total - 94

Thanks
Team M4maths

Reply

sharmi azlan shaik 1 year AGO

please provide amcat questions and answers

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1 year ago

Congratulation Mukund,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 95 points. Here's the scorecard.

Date - Point

18/09/2017 - 20

19/09/2017 - 19

20/09/2017 - 16

21/09/2017 - 20

22/09/2017 - 20

Total - 95

Thanks
Team M4maths

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Akanksha Pandey 1 year AGO

A and B can write 810 and 900 pages respectively . If A write 3 hours ahead of time and Bwrite 6 hours ahead of time . Then how many pages did A write per hour if B write 21 pages in each hour

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rathod 1 year AGO

Three persons A, B and C separately have some amount of money. If 1/3rd of As money is equal to 1/4th of Bs amount which equals 1/7th of Cs money, then at what times of their total amount is equivalent to Cs money?

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Karan 1 year ago

Total money is double the money of C.
A/3 = B/4 = C/7
If C=7,
A=3, B=4; Then total money = 3+4+7=14

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rathod 1 year AGO

A & B are two places. C & D start walking from A and B respectively. Before meeting D, C travel 18m more than D. then C takes 13 and half minute and D take 24 minute to reach their destination.

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Karan 1 year ago

What's the question ?
Please give complete statement.

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shobana 1 year AGO

nothing

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PRAKASH 1 year AGO

54+636+45+32+52=? Find unit digit

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Divya Ownathya K 1 year ago

The unit digit here is 9

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Shivam 1 year AGO

2,4,16,52,132,?,534 find the missing number

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DIPIN 1 year ago

Missing number is 282.
Difference in two numbers are
2*1^2=2
3*2^2=12
4*3^2=36
5*4^2=80
6*5^2=150
7*6^2=252
Hence missing number is 132+150= 282

Like? Yes (1) | No

Harini 1 year AGO

A book store offers a 10% discount on all the books sold plus an additional discount of 5% on the total bill, if the total bill after the initial discount is more or equal to rs.1000.Dilshan bought 3 books worth rs.450,rs.520 and rs.250 respectively. How much money was Dilshan able to save as a result of various discounts offered by the store?

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DIPIN 1 year ago

Rs 176.90
Total marked price of three books= rs 1220.
Final amt paid = Rs. 1043.1
amount saved = Rs. 176.90

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Rekha M 1 year AGO

4,3,8,4,24,13,60,? what is the logic in this series

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DIPIN 1 year ago

There are two series
4,8,24,60 , .... and 3, 4, 13, 38 ( i.e. 13+5^2)
In first case , difference between numbers are equal to successive even numbers and in second case, difference in numbers are square of successive odd numbers.

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Y swathi 1 year AGO

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nagaraju 1 year AGO

asfdsa

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Keerthana 1 year AGO

I need crct ans for tis

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Rosy Thomas 1 year AGO

Can u explain about this challenge ?I dont know how to do it

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Avantiga 1 year AGO

good

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Josh Duran 1 year AGO

good

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1 year ago

Congratulation Himanshu,

It is our pleasure to announce that you are the winners of this week's puzzle question on M4maths with 92 points. Here's the scorecard.

Date - Point

11/09/2017 - 20

12/09/2017 - 14

13/09/2017 - 18

14/09/2017 - 20

15/09/2017 - 20

Total - 92

Thanks
Team M4maths

Reply

paranee 1 year AGO

Hi,i applied for IBM referal interview ,after registration how many days it took for the interview call?anyone help me....

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Sonali Patnaik 1 year AGO

Good

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1 year ago

Congratulation Aakash,

It is our pleasure to announce that you are the winners of this week's puzzle question on M4maths with 89 points. Here's the scorecard.

Date - Point - Time

04/09/2017 - 20

05/09/2017 - 19

06/09/2017 - 17

07/09/2017 - 18

08/09/2017 - 15

Total - 89

Thanks
Team M4maths

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G.S.Kantharao 1 year AGO

Dear Admin
In yesterday's (8-9-17) question it was asked "How much time did the Slower train takes to pass the driver of faster train?" But in the answer given you calculated the time taken by the Faster train to pass the driver of Slower train. Kindly note the difference.
With regards
G.S.Kantharao

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DHEERAJ KUMAR 1 year AGO

How many 6 digit even numbers can be formed from the digit 1234567 so that digit should not be repeat &2nd last digit is even

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S Ranjith kumar 1 year AGO

A and B together have Rs. 1210. If 4/15 of A's amount is equal to
2/5 of B's amount, how much amount does B have?

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rathod 1 year ago

4/15(A)=2/5(B)
A=15/4 * 2/5 *B
A=3/2 * B
A/B=3/2
B SHARE=2/5*1210=484

ANS=484

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Tamilselvi S 1 year AGO

i want wipro programing round model questions friends

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1 year ago

Congratulation Aakash,

It is our pleasure to announce that you are the winners of this week's puzzle question on M4maths with 90 points. Here's the scorecard.

Date - Point - Time

28/08/2017 - 20 - 00:00:56

29/08/2017 - 18 - 00:02:15

30/08/2017 - 16 - 00:09:19

31/08/2017 - 19 - 00:01:35

01/09/2017 - 17 - 00:03:23

Total - 90

Thanks
Team M4maths

Reply

Poorna Pravallika 1 year AGO

I request you to update Coding problems asked by Wipro and capgemini in the coding round previously

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Devendra Marghade

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Maths Quotes

" Mathematics gives the photograph of life. "

Elmor Earl F.Leonor

The person who can solve mathematical problems,can lead life easily ,Maths tellu that every problem as solution...we can find number of solutions for one problem ...Aplly it in the life also we can lead our life happily...

swetha

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