M4maths Suggestion Board

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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 97 points. Here's the scorecard.

Date - Point

07/06/2021 - 20

08/06/2021 - 19

09/06/2021 - 20

10/06/2021 - 20

11/06/2021 - 18

Total - 97

Reply

Pargat Pal Singh 1 year AGO

For capacity, volume of cylinder should be considered in m^3.
Surface area is in m^2.
it is better if you can change the statement of daily puzzle as usual.

Like? Yes (1) | No

Reply

Pargat Pal Singh 1 year AGO

I think Admin has considered surface area instead of volume.

Like? Yes (1) | No

Reply

Pargat Pal Singh 1 year AGO

Please check puzzle dated 14.06.2021

If the capacity of a cylindrical tank is 4004 m^3 and the diameter of its base is 14 m, then find the depth of the tank?

Solution given is
Let the depth of the tank be h meter
πr²h = 4004
h = 4004/ πr²
h = (4004 x 7/22 x 1/14)
h = 91 m.

I think admin has considered 2r =14 only in place of r^2 ( 7^2).

It should be

Let the depth of the tank be h meter
πr²h = 4004
h = 4004/ πr²
h = (4004 x 7/22 x 1/49)
h = 26 m.

Please check and do justice to maths.

Like? Yes (1) | No

Reply

Dr.Dipin Singh 1 year ago

Absolutely correct observation. 👏👏

Like? Yes | No

1 year ago

Congratulation Rajulapati,

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

31/05/2021 - 20

01/06/2021 - 20

02/06/2021 - 20

03/06/2021 - 20

04/06/2021 - 20

Total - 100

Reply

AYAN PAUL 1 year AGO

Dear admin I did not get any prize amount till now in my account. I mailed you about it but you did not give any reply till now. Few months ago I stood first but that prize money has not come till now. Am I not eligible to get the prize money ? If that then let inform me clearly. I will not disturb you again. Please try to be loyal as you were previously.

Like? Yes (1) | No

Reply

Pargat Pal Singh 1 year ago

You are expecting too much from admin during COVID. Every business is affected.

Like? Yes | No

AYAN PAUL 1 year AGO

Dear Admin what about the result of the week 17/5/21 to 21/5/21. I also stood first in that week. What about that ?

Like? Yes | No

Reply

1 year ago

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

Today's Puzzle Winner - Devendra margha

Month - May 2021

Total Score - 346

Reply

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 97 points. Here's the scorecard.

Date - Point

24/05/2021 - 19

25/05/2021 - 20

26/05/2021 - 20

27/05/2021 - 18

28/05/2021 - 20

Total - 97

Reply

Pargat Pal Singh 1 year AGO

Do you think anyone is concerned ?

Like? Yes (1) | No

Reply

Dr.Dipin Singh 1 year AGO

Better to use old trick to change the statement before everyone notices it.

Like? Yes (1) | No

Reply

Dr.Dipin Singh 1 year AGO

Please try to maintain old dignity of site.

Like? Yes (1) | No

Reply

Dr.Dipin Singh 1 year AGO

In yesterday puzzle..
Statement is

student got 90 % marks in an exam of 500 marks. If marks of Physics are printed 94 instead of 72, then the true % obtained by the student will be.....

In solution, 72 has been replaced by 74.
Only privileged few can understand hidden interpretation of 72 as 74 to get the correct answer.

Like? Yes (1) | No

Reply

Pargat Pal Singh 1 year AGO

Congratulations, Varun ji.

Like? Yes | No

Reply

1 year ago

Congratulation Varun,

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

10/05/2021 - 20

11/05/2021 - 20

12/05/2021 - 19

13/05/2021 - 16

14/05/2021 - 20

Total - 95

Reply

Pargat Pal Singh 1 year AGO

Congratulation Devendra ji.

Like? Yes | No

Reply

1 year ago

Congratulation Devendra,

It is our pleasure to announce that you are the winners of last week's puzzle question on M4maths with 91 points. Here's the scorecard.

Date - Point

03/05/2021 - 20

04/05/2021 - 18

05/05/2021 - 15

06/05/2021 - 19

07/05/2021 - 19

Total - 91

Reply

Dr.Dipin Singh 1 year AGO

Really sad state of affairs.
Unfair and selectively biased scoring is affecting the morality and reliability of Admin as there is no response on genuine observations.
Congratulations to non deserving members benefitted from this approach.

Like? Yes (2) | No

Reply

Pargat Pal Singh 1 year ago

Totally indifferent approach of Admin.
May God bless him.

Like? Yes | No

Pargat Pal Singh 1 year AGO

Dear Admin,
Is there any chance of fair evaluation of scores or results are predecided to give prizes to a few privileged members ?

Like? Yes | No

Reply

1 year ago

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

Today's Puzzle Winner - Devendra margha

Month - April 2021

Total Score - 377

Reply

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 94 points. Here's the scorecard.

Date - Point

26/04/2021 - 19

27/04/2021 - 20

28/04/2021 - 19

29/04/2021 - 20

30/04/2021 - 16

Total - 94

Reply

1 year ago

Congratulation Abhinav,

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

19/04/2021 - 20

20/04/2021 - 20

21/04/2021 - 20

22/04/2021 - 18

23/04/2021 - 17

Total - 95

Reply

Pargat Pal Singh 1 year AGO

If admin is not ready to check and take corrective action for yesterday puzzle , it is better to stay away from today's puzzle as a mark of protest.

Like? Yes (2) | No

Reply

G.S.Kantharao 1 year ago

You are right Pragat

Like? Yes (1) | No

Pargat Pal Singh 1 year AGO

In today's puzzle dated 5-5-21, I have answered option 5 as answer which is shown as 5 in my home page of m4maths. But marks given are -1 .
Please check.

Like? Yes (1) | No

Reply

G.S.Kantharao 1 year AGO

Dear Admin
I answered yesterday's
(i.e.5-5-21)puzzle as 20km at about 7 minutes time. But in the result shown it was not shown my name. Kindly verify this.
Kantharao

Like? Yes (1) | No

Reply

Pargat Pal Singh 1 year ago

Same has happened in my case.
Admin may please check.

Like? Yes (1) | No

Varun 1 year AGO

Hello all,
For yesterday's puzzle
Answer is 15.13 meter which in the provided options is approximated to 15.15 meter
So going forward, please don't bother for difference of 20 centimeter when the numbers in question is in meter!

Or else we will loose points the way I lost

Hope this comment helps for your future endurances

Like? Yes | No

Reply

Varun 1 year ago

Difference of 2 centimeter

Like? Yes | No

G.S.Kantharao 1 year AGO

Dear Admin
Kindly check yesterday puzzle's solution of yours. We don't understood how if 3a=7b then a:b=3:7? Please explain how it was possible? Why you are not serious about questions and answers?
Please look after all these.
GS Kantharao.

Like? Yes (1) | No (1)

Reply

PRABHAT KUMAR 1 year AGO

Dear Admin.
I can't understand the solution of yesterday puzzle dated 21.04.2021
clearly 30a/100=70b/100
3a=7b
a/b=7/3 Option 10
but mention in solution a/b=3/7 option 6
How it is possible. kindly rectify the yesterday soultion.
Why do you some times do M 4 mudder of maths??/

Like? Yes (1) | No

Reply

1 year ago

Congratulation Bharti,

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

12/04/2021 - 17

13/04/2021 - 17

14/04/2021 - 20

15/04/2021 - 19

16/04/2021 - 20

Total - 93

Reply

tanzeem 1 year AGO

can you share amcat previous year question paper

Like? Yes | No

Reply

1 year 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

29/03/2021 - 19

30/03/2021 - 20

31/03/2021 - 19

01/04/2021 - 19

02/04/2021 - 20

Total - 97

Reply

1 year ago

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

Today's Puzzle Winner - Devendra margha

Month - March 2021

Total Score - 395

Reply

G.S.Kantharao 1 year AGO

Dear Admin
The answer for yesterday's puzzle is wrong . Required out comes are (1,6)(6,1)(2,5)(5,2)(3,4)(4,3),(3,6)(6,3)(4,5)(5,4)
Probability =10/36=5/18
Option is 10. Please check and rectify the error.
GS Kantharao

Like? Yes (5) | No

Reply

Dr.Dipin Singh 1 year ago

Absolutely correct observation.

Like? Yes | No

Dr.Dipin Singh 1 year AGO

Any information about weekly prize from 5th March to 22nd March.

Like? Yes | No

Reply

G.S.Kantharao 1 year AGO

Dear Admin,
On 31st March I received my Weekly Prize amount. Thank you very much.
GSKantharao.

Like? Yes | No

Reply

ajay 1 year AGO

amcat previous papers

Like? Yes | No

Reply

1 year 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 87 points. Here's the scorecard.

Date - Point

22/03/2021 - 20

23/03/2021 - 15

24/03/2021 - 18

25/03/2021 - 20

26/03/2021 - 14

Total - 87

Thanks

Reply

Varun 1 year AGO

Hi admin team,

Please check today(26th March)'s question, it is not complete

Like? Yes | No (1)

Reply

G.S.Kantharao 1 year ago

It's a tricky question Varun. Here you should remember as 0.08% is a whole number. That's why it is 2500
See let X be the number
x*8/10000=some whole number.
x=10000/8=2500

Like? Yes (4) | No

Varun 1 year ago

Thanks Kantha for explaining with logic, very much appreciate the time spent in explaining.

Team m4maths, we can improvise the result posted by admin, we see number 2 implicitly used in explanation which we can logically explain by saying that it helps in arriving at one of the solutions present in options.
Thanks 😊

Like? Yes | No

Varun 1 year AGO

Please check result of 16th March 2021,
It is not Option (4)

Like? Yes (1) | No

Reply

Devendra Marghade 1 year ago

As the answer is 5000 cubic feet
So, the correct option is 10) None of the above

Like? Yes | No

G.S.Kantharao 1 year AGO

As at the time of birth the age of the youngest is 0 and total number of people doesn't change. Hence it was taken as 52.

Like? Yes (3) | No

Reply

G.S.Kantharao 1 year AGO

Dear Admin
Please check your answer for yesterday's (i.e.8-3-21) question. It was given 52 members average age is 32yrs. But it was given in the answer as 51 and 31. Please correct the correctness. For yesterday's question answer is 25yrs. It is like this.
Sum of their ages =52*32=1664
7yrs back their total age=52*32-52*7=1300
Now their average age =1300/52=25yrs. Option 1.
Thanking you.

Like? Yes (3) | No

Reply

1 year 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

01/03/2021 - 19

02/03/2021 - 19

03/03/2021 - 19

04/03/2021 - 20

05/03/2021 - 20

Total - 97

Thanks

Reply

1 year ago

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

Today's Puzzle Winner - Prabhat Kumar

Month - February 2021

Total Score - 386

Reply

Pabitra Gayen 1 year AGO

Nice

Like? Yes | No

Reply

1 year ago

Congratulation Devashish,

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

22/02/2021 - 19

23/02/2021 - 20

24/02/2021 - 19

25/02/2021 - 20

26/02/2021 - 17

Total - 95

Thanks

Reply

1 year 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

Reply

Ravi Kumar 1 year AGO

Study

Like? Yes | No (2)

Reply

1 year 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

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

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 1 year AGO

Question Papers

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G.S.Kantharao

India

Andhra Pradesh

Time: 00:03:33

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