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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4 Months ago

Congratulation Arneet,

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

14/02/2022 - 17

15/02/2022 - 19

16/02/2022 - 20

17/02/2022 - 19

18/02/2022 - 17

Total - 92

Reply

Dr.Dipin Singh 4 Months AGO

Congratulations, Mr. Arneet Singh for becoming winner of the week. 👏👏

Like? Yes (1) | No

Reply

Arneet Singh 4 Months ago

Thank you so much Dr. Dipin Singh

Like? Yes (1) | No

Pargat Pal Singh 4 Months AGO

Received prize money.
Thanks a lot.

Like? Yes (2) | No

Reply

4 Months ago

Congratulation Pragat,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 86 points. Here's the scorecard.

Date - Point

07/02/2022 - 14

08/02/2022 - 16

09/02/2022 - 19

10/02/2022 - 17

11/02/2022 - 20

Total - 86

Reply

Satish kar 4 Months AGO

Solotion

Like? Yes | No

Reply

Dr.Dipin Singh 4 Months AGO

Congratulations Mr. Pargat for becoming winner of the week. 👏👏

Like? Yes (1) | No

Reply

Pargat Pal Singh 4 Months ago

Thanks a lot, Dr. Dipin Singh

Like? Yes | No

A.P.Singh 4 Months AGO

Dear Admin,
Thanks a lot.
Received prize money of Rs. 200.

Like? Yes | No

Reply

4 Months ago

Congratulation A.P. Singh,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 86 points. Here's the scorecard.

Date - Point

31/01/2022 - 20

01/02/2022 - 19

02/02/2022 - 14

03/02/2022 - 19

04/02/2022 - 14

Total - 86

Reply

G.S.Kantharao 4 Months AGO

Dear Admin,
Really I wondered with today's
(9-2-22) puzzle. It is very beauty. Thankful to the puzzle maker.

Like? Yes (3) | No

Reply

Dr.Dipin Singh 4 Months AGO

Congratulations, Mr. A. P. Singh ji for being winner of the week.

Like? Yes (1) | No

Reply

Pargat Pal Singh 5 Months AGO

Received prize money.
Thanks a lot.

Like? Yes | No

Reply

5 Months ago

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

Today's Puzzle Winner - PARGAT PAL SINGH

Month - January 2022

Total Score - 327

Reply

G.S.Kantharao 5 Months AGO

Dear Admin
I have received my prize amount. Thanks a lot.

Like? Yes | No

Reply

Dr.Dipin Singh 5 Months AGO

Received prize money of Rs. 200.
Thanks a lot.

Like? Yes | No

Reply

5 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 78 points. Here's the scorecard.

Date - Point

24/01/2022 - 16

25/01/2022 - 17

26/01/2022 - 15

27/01/2022 - 15

28/01/2022 - 15

Total - 78

Reply

5 Months ago

Congratulation Dr. Dipin,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 86 points. Here's the scorecard.

Date - Point

17/01/2022 - 16

18/01/2022 - 17

19/01/2022 - 18

20/01/2022 - 19

21/01/2022 - 16

Total - 86

Reply

Dr.Dipin Singh 5 Months AGO

Congratulations Mr. Devashish and Ms. Dimple for becoming winner of the week.
Hope you may get prize.

Like? Yes | No

Reply

Dimple 5 Months ago

Thanks, Dr. Dipin.
Hope you may also get your prize of last week.

Like? Yes (1) | No

G.S.Kantharao 5 Months AGO

Thank you Admin

Like? Yes | No

Reply

G.S.Kantharao 5 Months AGO

Dear nb Admin
I have given the same answer for 27-01-22 puzzle. But you have given negative mark. Please rectify the issue.

Like? Yes | No

Reply

Pargat Pal Singh 5 Months ago

You are challenger of the day with 15 points for puzzle dated 27.01.2022.

Like? Yes (1) | No

G.S.Kantharao 5 Months AGO

Dear Admin,
I do not agree with your NO ANSWER. As per the information given
Volume of water through the pipe in 1 hour=22*15000*0.14.*0.14/7
=924 cu.m/h
Volume of the water increased in the tank is=44*28*1/2=616cu.m
Time it takes =616/924=2/3h=40minutes.
Correct option is 10.
So saying NO ANSWER is not right.
Correct option is 10.

Like? Yes | No

Reply

Pargat Pal Singh 5 Months ago

As per admin, correect option is 10.. none of these.
But even for option 10, marks are given as -1.

copied from home page

Welcome Pargat Pal Singh
Last Day Points-1
My Answer10
Total Points21222
M4 Score100

Like? Yes (1) | No

Pargat Pal Singh 5 Months AGO

For today's puzzle dated 24.01.2022, please check if given data is correct.

Like? Yes | No

Reply

Dr.Dipin Singh 5 Months ago

Hope old experience will help. 😊

Like? Yes | No

G.S.Kantharao 5 Months ago

Data is correct. But option to be selected is 10

Like? Yes (1) | No

Pargat Pal Singh 5 Months ago

But even for option 10, marks are given as -1.

copied from home page

Welcome Pargat Pal Singh
Last Day Points-1
My Answer10

Like? Yes (1) | No

Pargat Pal Singh 5 Months AGO

Congratulations, Dr. Dipin Singh.

Like? Yes (1) | No

Reply

Pargat Pal Singh 5 Months AGO

Received prize money.
Thanks a lot.

Like? Yes | No

Reply

5 Months ago

Congratulation Pragat,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 86 points. Here's the scorecard.

Date - Point

10/01/2022 - 19

11/01/2022 - 20

12/01/2022 - 17

13/01/2022 - 16

14/01/2022 - 14

Total - 86

Reply

Dr.Dipin Singh 5 Months AGO

Dear admin,
Please check statement of Today's puzzle dated 17.01.2021.
The speed has been mentioned as 60 miles/hr.
Is it correct or 60 km/hr?
Whether total distance is 360 kms or 360+360 km return journey also means 720 kms?

Like? Yes | No

Reply

Dr.Dipin Singh 5 Months AGO

Congratulations, Pargat ji

Like? Yes | No

Reply

A.P.Singh 5 Months AGO

Received prize money of Rs. 200.
Thanks .

Like? Yes (1) | No

Reply

hushal parmar 5 Months AGO

It is given that for a tree that has x nodes, if x-1 of it's nodes are leaves then this tree is a star.

You have N star trees and the number of leaves for each. We call a subset of star trees beautiful if they can be merged together.

Like? Yes | No

Reply

Dr.Dipin Singh 5 Months AGO

Congratulations, Mr. Prabhat

Like? Yes | No

Reply

Dr.Dipin Singh 5 Months AGO

Received prize amount of Rs. 500.
Thanks a lot.

Like? Yes (1) | No

Reply

5 Months ago

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

Today's Puzzle Winner - Dr. Dipin Singh Kumar

Month - December 2021

Total Score - 433

Reply

5 Months ago

Congratulation A.P. Singh,

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

27/12/2021 - 20

28/12/2021 - 19

29/12/2021 - 19

30/12/2021 - 20

31/12/2021 - 20

Total - 98

Reply

A.P.Singh 6 Months AGO

Hope admin will not change his position now. :)

Like? Yes (1) | No

Reply

Dr.Dipin Singh 6 Months ago

Because it is in your favour. 😊

Like? Yes (1) | No

Devendra Marghade 6 Months AGO

As the correct answer is 55.84, I gave the answer as 10) None of the above.

Like? Yes (3) | No

Reply

A.P.Singh 6 Months ago

It would have been better if you had raised the issue on 24.12.2021 also.
All the best.

Like? Yes (2) | No

Dr.Dipin Singh 6 Months AGO

Experience helped me as I didn't take risk to post the answer as none of the above.

Like? Yes (1) | No

Reply

A.P.Singh 6 Months ago

I also avoided the question to save one negative mark.

Like? Yes | No

Mayank Kandoi 3 Months ago

Actually you are correct. I got some wisdom now! Admin never posts any question with option 10 being correct. If your answer turns out to be option 10, recheck it or tweak the question.

Like? Yes | No

G.S.Kantharao 6 Months AGO

Pragati your hope for the new year again failed by the admin . For yesterday's (4-1-22) puzzle admin answered as -54+45=-99. It's a new thing in maths.
I don't understand why admin is not taking care while putting questions. When it is following many and it is a good platform we must take care every time. Key should be prepared and re checked every time. Finally I would like to say me maths means murder for maths

Like? Yes (3) | No

Reply

Dr.Dipin Singh 6 Months ago

I think we should answer the puzzle with some assumptions so that answer is one of the options from 1 to 9 only.
That will be great fun and old experience will help to get suitable answer.
Response for puzzle dated 24.12.2021 is still awaited.
Winner of the week may confirm.

Like? Yes | No

Pargat Pal Singh 6 Months AGO

Happy new year to all members.
Hope admin will avoid mistakes in this new year and m4maths will achieve new heights.

Like? Yes (1) | No

Reply

Dr.Dipin Singh 6 Months AGO

Congratulations, Mr. A. P. Singh

Like? Yes (1) | No

Reply

A.P.Singh 6 Months ago

Thanks a lot, Dr. Dipin Singh.

Like? Yes | No

Dr.Dipin Singh 6 Months AGO

Congratulations Mr. Prabhat .
Are you convinced with solution of puzzle dated 24.12.2021 ?

Like? Yes (1) | No

Reply

6 Months ago

Congratulation Prabhat,

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

20/12/2021 - 20

21/12/2021 - 20

22/12/2021 - 20

23/12/2021 - 20

24/12/2021 - 19

Total - 99

Reply

A.P.Singh 6 Months AGO

Any update on puzzle dated 24.12.2021 ?

Like? Yes (1) | No

Reply

Dr.Dipin Singh 6 Months AGO

Dear Admin,
To maintain the reliability of questions / solutions of m4maths site, please recheck the solution for puzzle dated 24.12.2021.
Many students /candidates follow m4maths site.
It is not fair to accept wrong answer to award scores to undeserving persons like me.

Hope such graceful acceptance of mistake will be appreciated by all concerned.

Like? Yes (2) | No

Reply

A.P.Singh 6 Months ago

Absolutely correct.
Really surprised to see that I have been given -1 marks for correct answer which is option 10.
I don't think anyone can justify the answer as 120 for which marks have been awarded to other friends.
Really disappointing .

Like? Yes (1) | No

G.S.Kantharao 6 Months AGO

Yes Dr.Dipin. Admin may took 2m square tile as it results 2×2=4m^2 area. H.C.F is for lengths not for area. This should recognize by the admin.Please recheck your answer and correct the answer.

Like? Yes (3) | No

Reply

G.S.Kantharao 6 Months AGO

Yes Dr.Dipin. The admin may took 2m Square tile. H.C.F is for length only. It is not for area admin. Please recheck and correct it.

Like? Yes | No

Reply

Pargat Pal Singh 6 Months AGO

Length as 24 cms can be ignored as typing mistake, but 120 square tiles of side 4 mtrs can not fit in 24x20 area.

Like? Yes (1) | No

Reply

Pargat Pal Singh 6 Months AGO

I think Dr. Dipin has given correct answer in his post here.
If there is any doubt, Admin may contact 8th standard student to confirm the solution.

Like? Yes | No

Reply

Dr.Dipin Singh 6 Months AGO

For puzzle dated 24.12.2021, answer should be none of the above... option 10.
Hcf.. 4 mtr is side of square tile.
Hence area of square tile=16 sq mtr
Number of tiles = 24x20/16=30

Although I have also answered 120 and got marks, but it is not correct.
Please check and give marks to deserving members.

Like? Yes | No

Reply

Dimple 6 Months ago

Good observation , Dr. Dipin Singh

Like? Yes (1) | No

Dr.Dipin Singh 6 Months AGO

Received prize money of Rs. 200.
Thanks.

Like? Yes (1) | No

Reply

Pargat Pal Singh 6 Months AGO

-1 marks awarded again for correct answer of puzzle dated 22.12.2021.
Please check.

Welcome Pargat Pal Singh
Last Day Points-1
My Answer6
Total Points21222

Like? Yes (1) | No

Reply

Dr.Dipin Singh 6 Months ago

Same for me.
Hope correct points will be awarded soon.

Like? Yes | No

Pargat Pal Singh 6 Months AGO

Dear Admin,
Received prize money of Rs. 200 through PayTm.
Thanks a lot.

Like? Yes | No

Reply

A.P.Singh 6 Months ago

Congratulations tp Mr. Pargat Pal Singh and Dr. Dipin Singh

Like? Yes | No

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G.S.Kantharao

India

Andhra Pradesh

Time: 00:03:33

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