M4maths Suggestion Board

Suggestion Board Post your query related to m4maths

If you have any query and suggestion you can submit it here.

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Ravi Kumar 5 Days AGO

Study

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Admin 5 Days AGO

Congratulation Bharti,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 100 points. Here's the scorecard.

Date - Point - Time

15/02/2021 - 20 - 00:00:49

16/02/2021 - 20 - 00:00:45

17/02/2021 - 20 - 00:00:34

18/02/2021 - 20 - 00:00:33

19/02/2021 - 20 - 00:00:29

Total - 100

Thanks

Like? Yes | No

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12 Days ago

Congratulation Devendra,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 97 points. Here's the scorecard.

Date - Point

08/02/2021 - 20

09/02/2021 - 19

10/02/2021 - 20

11/02/2021 - 19

12/02/2021 - 19

Total - 97

Thanks

Reply

19 Days 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

01/02/2021 - 16

02/02/2021 - 20

03/02/2021 - 19

04/02/2021 - 20

05/02/2021 - 20

Total - 95

Thanks

Reply

Gayatri Patil 19 Days AGO

Question Papers

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AYAN PAUL 23 Days AGO

Dear Admin I can not understand your prize policy. I was the winner of the week 18-22 Jan 2021. But neither you mention it here nor you gave me the prize money. You just skipped that week and went on to declare the next week's result. It is ridiculous. This site was one of the most favourite sites for me but this kind of incident has made me to dislike it now.

Like? Yes (1) | No

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26 Days ago

Congratulations Prabhat for winning a monthly prize for scoring the highest marks in Today's Puzzle.

Today's Puzzle Winner - Prabhat Kumar

Month - January 2021

Total Score - 335

Reply

26 Days ago

Congratulation Bharti,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 96 points. Here's the scorecard.

Date - Point -Time

25/01/2020 - 18 - 00:02:21

26/01/2020 - 20 - 00:00:44

27/01/2020 - 19 - 00:01:08

28/01/2020 - 19 - 00:01:09

29/01/2021 - 20 - 00:00:44

Total - 96

Thanks

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SUDEEP HADA 1 Month AGO

Lcm

Like? Yes | No (3)

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Dr.Dipin Singh 1 Month AGO

For puzzle dated 21.01.2021, the correct answer is option 2 as per m4maths.
My answer is also recorded as 2.
But the marks given as per site... -1.
Please check .

Like? Yes (2) | No

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G.S.Kantharao 1 Month AGO

Dear Admin,
Again today also the same problem occurred with your server. I answered option 2 for yesterday's puzzle in 1minute and 4 seconds of time. When I observed the result nothing is there. Really It's a wonder to say that nobody is correct as in the result section from your site.
Kindly respond.

Like? Yes (3) | No

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Dr.Dipin Singh 1 Month ago

For puzzle dated 21.01.2021, the correct answer is option 2 as per m4maths.
My answer is also recorded as 2.
But the marks given as per site...
Please check .

Like? Yes (2) | No

Kumari Anubala 1 Month AGO

Sir i am unable to practise question. Whenever I am doing login it is only showing advertisement. I am very upset.

Like? Yes | No

Reply

1 Month ago

Congratulation Prabhat,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 98 points. Here's the scorecard.

Date - Point

11/01/2020 - 20

12/01/2020 - 20

13/01/2020 - 19

14/01/2020 - 20

15/01/2021 - 19

Total - 98

Thanks

Reply

Rudy 1 Month AGO

Plz

Like? Yes | No (3)

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PRABHAT KUMAR 1 Month AGO

Same with me puzzle dated 14.01.2021.

I also can't login in your M4MATH APP since few days. Whenever I tried it says invalid username or password.
Please try to fix this technical issue
Thanks

Like? Yes (1) | No

Reply

G.S.Kantharao 1 Month AGO

Dear Admin
What happened to m4maths?
I submitted my answer as 480m for yesterday's puzzle less than 1minute. But in the results given I did not found my name. What happen to the server? Almost every week we are getting some problems. Last week it was opened too late. Kindly restore the issue or de op the capacity of server. As otherwise the efforts you are giving for this channel may become no use.
Yours
G.S.Kantharao

Like? Yes (3) | No

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Dr.Dipin Singh 1 Month ago

same case happened with me for puzzle dated 14.01.2021.
My answer is option 2 and same is registered at site.
But finally I got marks as -1 only.
Please check.

Like? Yes (1) | No

Varun 1 Month ago

Same with me as well

Like? Yes | No

G.S.Kantharao 1 Month AGO

Dear Admin
Today I have received my prize amount for December month winning. Thanking you.
Kantharaorao

Like? Yes | No

Reply

1 Month ago

Congratulation G.S. Kantharao,

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

Date - Point

04/01/2020 - 20

05/01/2020 - 19

06/01/2020 - 17

07/01/2020 - 18

08/01/2021 - 15

Total - 89

Thanks

Reply

Varun 1 Month AGO

For the Puzzle dated 8th December 2020
Answer shown is wrong-
Question:
Vijay can do a certain work in 16 days. Subham is 60% more efficient than Vijay. How many days does Subham alone take to do the same work?
Solution:
Just to help understand lets assume Subham was 50% more efficient:
16days *0.5 = 8 days
So for 60% efficiency
Time taken should be lesser than 8 days
But in the final answer provided it is shown as 10 days!

So where did it go wrong?
60% more efficiency => (100-60)% = 40% time is enough
=> 16*40/100 = 6.4 days
= Option (10)

@admin, please look into this
@Everyone, open to brainstorm on this if need more clarification

Like? Yes (4) | No (2)

Reply

Devendra Marghade 1 Month ago

Vijay's 1 day work=1/16
Subham's 1 day work=(1/16)*(160/100)=1/10
.'. Subham alone can do the same work in 10 days.

Like? Yes (4) | No

G.S.Kantharao 1 Month ago

Varun I think you are mistaken.
Vijay can do the work in 16 days
Then he can do 1/16 th part.
Subham is 60% more efficient. It means if vijay do 1 unit Subham can do 1.6 units
If Vijay do 1/16 work per day Subham can do =(1/16)*1.6=(1/16)(16/10)=1/10
So subham complete the work in 10days.

Like? Yes (2) | No

Varun 1 Month ago

Thank you both, very much appreciate the time spent to help understand.
So where I did go wrong is:
Example of 50% more efficiency -
Work Efficiency: Vijay 1, Subham 1.5
Per day work: Vijay 1/16, Subham 1/16*1.5
So 1/16*1.5 = 1.5/16 =>
16/1.5 days = 10.666 days
Similarly for 60% case -> 16/1.6 = 10 days

Thanks again. 😊

Like? Yes (6) | No

1 Month ago

Congratulations G.S. Kantharao for winning a monthly prize for scoring the highest marks in Today's Puzzle.

Today's Puzzle Winner - G.S. Kantharao

Month - December 2020

Total Score - 377

Reply

1 Month ago

Congratulation Bharti,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 99 points. Here's the scorecard.

Date - Point - Time

28/12/2020 - 19 - 00:01:01

29/12/2020 - 20 - 00:01:00

30/12/2020 - 20 - 00:00:47

31/12/2020 - 20 - 00:00:34

01/01/2021 - 20 - 00:00:39

Total - 99

Thanks

Reply

VINOTH 1 Month AGO

Dear Admin,

Time taken to answer the daily puzzle is not calculated properly. If i logged in by 4:10 pm and answered by 4:12 pm, it is showing the duration to solve the problem is 5 hrs 13 mins.

Like? Yes | No

Reply

Varun 1 Month ago

Hi Vinoth, it is calculated from the moment the puzzle has been posted. Everyday the puzzle appears at 11AM. So if the answer is submitted at 16:13 total time = 16:13-11 = 4 hours 13 minutes

This type of calculation is necessary because the puzzle can be viewed even without logging in (or by logging in from other (person's) account)
Happy puzzle solving

Like? Yes (1) | No

Jyothi 2 Months AGO

I am Preparing for AMCAT if anyone have previous year question papers pls mail me at chowdamjyothi.1@gmail.com

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Varun 1 Month ago

If this helps, Please refer to https://m4maths.com/placement-puzzles.php?SOURCE=AMCAT, there are numerous questions

Like? Yes | No

AYAN PAUL 2 Months AGO

It is so ridiculous that someone get negative marks by answering right answer and someone get positive marks by answering the wrong one. Team M4maths please try to correct these mistakes otherwise your credibility will go down day by day.

Like? Yes (2) | No

Reply

2 Months ago

Congratulation Meda,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 80 points. Here's the scorecard.

Date - Point

21/12/2020 - 15

22/12/2020 - 15

23/12/2020 - 15

24/12/2020 - 20

25/12/2020 - 15

Total - 80

Thanks

Reply

sristi 2 Months AGO

every single time I login in m4mths it's sending me otp numerous times which is very annoying.
please resolve this issue

Like? Yes | No

Reply

AYAN PAUL 2 Months ago

You may use their app. It does not require any otp to login.

Like? Yes | No (1)

Varun 2 Months ago

Well thanks Ayan for the reply, I was trying to login into their app from past 20 days.
It is not allowing me to login, says invalid credential and further
It just throws error saying "Server error" at "Forgot Password" page.

@Admin, any help will be appreciated as it just is a bit of waste of time to always login with OTP.
Thanks

Like? Yes (1) | No

G.S.Kantharao 2 Months AGO

Dear Admin ,
Answer for yesterday's (i.e.25-12-2020) Puzzle is 15.13m
I don't understand how 20.8-5.67 is 15.5m I don't understand how you got 15.5 from your answer. Right option is 10. Recheck and correct it.

Like? Yes (8) | No

Reply

2 Months ago

Congratulation Prabhat,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 88 points. Here's the scorecard.

Date - Point

14/12/2020 - 15

15/12/2020 - 19

16/12/2020 - 20

17/12/2020 - 19

18/12/2020 - 15

Total - 88

Thanks

Reply

G.S.Kantharao 2 Months AGO

Dear Admin
I have received my prize amount yesterday. Thanking you.
Kantharao

Like? Yes | No

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G.S.Kantharao 2 Months AGO

Respected Admin,
I am the winner of the week from 23-11-20 to 27-11-20.I did not receive my prize amount even though I have sent my Paytm linked phone no.as 9441750551. Kindly pursue the matter.
Thanking you.
Yours
G S Kantharao

Like? Yes | No

Reply

2 Months ago

Congratulation Devendra,

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

Date - Point

07/12/2020 - 17

08/12/2020 - 20

09/12/2020 - 20

10/12/2020 - 18

11/12/2020 - 17

Total - 92

Thanks

Reply

G.S.Kantharao 2 Months AGO

Sir for yesterday's puzzle
I have given solution like this.
1,4,28,160,....=1,(1*6-2),(4*6+4),(28*6-8),(160*6+16)
Hence it will be 976 which is option 10. I answered like that. But in the result mine is not there. Please pursue the issue regarding.
GSKantharao.

Like? Yes (4) | No

Reply

3 Months ago

Congratulations Meda for winning a monthly prize for scoring the highest marks in Today's Puzzle.

Today's Puzzle Winner - Meda Bhargav

Month - November 2020

Total Score - 348

Reply

3 Months ago

Congratulation G.S. Kantharao,

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

23/11/2020 - 20

24/11/2020 - 19

25/11/2020 - 19

26/11/2020 - 18

27/11/2020 - 17

Total - 93

Thanks

Reply

3 Months ago

Congratulation Meda,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 100 points. Here's the scorecard.

Date - Point

16/11/2020 - 20

17/11/2020 - 20

18/11/2020 - 20

19/11/2020 - 20

20/11/2020 - 20

Total - 100

Thanks

Reply

amrutha 3 Months AGO

It is very usefull

Like? Yes | No

Reply

3 Months ago

Congratulation Devendra,

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

Date - Point

09/11/2020 - 15

10/11/2020 - 20

11/11/2020 - 17

12/11/2020 - 19

13/11/2020 - 18

Total - 89

Thanks

Reply

3 Months ago

Congratulation Prabhat,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 79 points. Here's the scorecard.

Date - Point

02/11/2020 - 20

03/11/2020 - 19

04/11/2020 - 20

05/11/2020 - 20

Total - 79

Thanks

Reply

AYAN PAUL 3 Months AGO

Dear admin I was the winner of the week from 5/10/2020-9/10/2020. But I still did not get my prize amount till now. Please look into this matter as soon as possible.

Like? Yes | No

Reply

3 Months ago

Due to a typing error, there is a mistake in today's puzzle dated: 6 Nov. so we are discarding this puzzle. And this week's result will be based on Monday to Thursday's answer.

Reply

3 Months ago

Congratulations Prabhat for winning a monthly prize on scoring the highest marks in Today's Puzzle.

Today's Puzzle Winner - Prabhat Kumar

Month - October 2020

Total Score - 383

Reply

3 Months ago

Congratulation Devendra,

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

26/10/2020 - 20

27/10/2020 - 19

28/10/2020 - 19

29/10/2020 - 20

30/10/2020 - 16

Total - 94

Thanks

Reply

Gajaraju Anusha 3 Months AGO

Previous year question papers

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Gajaraju Anusha 3 Months AGO

Previous question papers

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Akshay Dangat 3 Months AGO

Like? Yes | No

Reply

Suman 4 Months AGO

Dear Admin,
Mr. Prabhat has already won weekly prize in October 2020.
As per prize rules of m4maths site whoever won a prize in a particular month he/she is not eligible to win again in that same month.

Like? Yes (1) | No

Reply

4 Months ago

Congratulation Prabhat,

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

Date - Point

19/10/2020 - 19

20/10/2020 - 20

21/10/2020 - 16

22/10/2020 - 18

23/10/2020 - 19

Total - 92

Thanks

Reply

4 Months ago

Congratulation Himanshu,

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

12/10/2020 - 20

13/10/2020 - 19

14/10/2020 - 19

15/10/2020 - 17

16/10/2020 - 20

Total - 95

Thanks

Reply

AYAN PAUL 4 Months AGO

Thank you Meena

Like? Yes | No

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AYAN PAUL 4 Months AGO

Thank you team M4maths.

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Varun

India

Karnataka

Time: 00:00:32

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