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Suggestion Board Post your query related to m4maths

If you have any query and suggestion you can submit it here.
 
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Comment
 
Harikrishnan 6 years AGO
Harikrishnan
nope
Like? Yes | No   
Reply
 
Vijay 6 years AGO
Vijay
Nice
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Reply
 
Sowmiya Krishnan 6 years AGO
Sowmiya Krishnan
REQUESTED ONE
For placement preparation iam need past 5 years CTS question paper with solution pdf
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Reply
 
sunilkumarreddy.beechu 6 years AGO
sunilkumarreddy.beechu
hi
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6 years ago
Congratulation Prabhat,

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

19/08/2019 - 19

20/08/2019 - 20

21/08/2019 - 18

22/08/2019 - 17

23/08/2019 - 20

Total - 94

Thanks
Team M4maths
Reply
SANAMPUDI RAVITEJA 6 years AGO
SANAMPUDI RAVITEJA
sir how to prepare wipro 2020 off-campus drive
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Reply
 
Kasinath murmu 6 years AGO
Kasinath murmu
Good method
Like? Yes (1) | No   
Reply
 
Sekhar 6 years AGO
Sekhar
Hi
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Reply
 
Sekhar 6 years AGO
Sekhar
Hi
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6 years ago
Congratulation Himanshu,

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

Date - Point

12/08/2019 - 18

13/08/2019 - 20

14/08/2019 - 18

15/08/2019 - 20

16/08/2019 - 18

Total - 94

Thanks
Team M4maths
Reply
kavya 6 years AGO
kavya
nthg
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Reply
 
kavya 6 years AGO
kavya
hi
Like? Yes (1) | No   
Reply
 
Sathya 6 years AGO
Sathya
At the construction site,200 workers were working on a building which is scheduled to be end in 250 days.after 30 days,20 workers leaves the job.how many more days will it take to complete the work?
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VENKATESHBABU JN 6 years AGO
VENKATESHBABU JN
There are two people talking to each other, let's call A and B. A told to be that, in your left neighborhood have, one boy he like account's and another child loves science. In your right neighborhood have one 7year old boy and one new born baby. The question is, among them, which family, which one definitely has a girl.. with reason, if you answer correctly and then I will be giving 200₹.
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xxxx23 6 years AGO
xxxx23
Each of Alia, Betty, Carol, and Dalia took a test. Each them answered at least one question correctly, and altogether they answered 67 questions correctly. Alia had more correct answers than anyone else. Betty and Carol together answered 43 questions correctly. How many correct answers did Dalia have?
can I have the answer for this?
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Reply
 
6 years ago
Congratulation Sayan,

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

05/08/2019 - 20

06/08/2019 - 18

07/08/2019 - 19

08/08/2019 - 20

09/08/2019 - 19

Total - 96

Thanks
Team M4maths
Reply
Tiru 6 years AGO
Tiru
3026
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Reply
 
Muskan 6 years AGO
Muskan
Good
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Reply
 
Muskan 6 years AGO
Muskan
Bana
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Reply
 
yateesh 6 years AGO
yateesh
prolifics written test papers
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Reply
 
Me 6 years AGO
Me
I wonder how already on Thursday, week score for top 2 guys is more than 60!!

At max,if they had answered in first minute itself on Monday, Tuesday, Wednesday they should have secured 60

But how do they have score of 70+ already???
Like? Yes (3) | No   
Reply
 
Subhash tiwari 6 years AGO
Subhash tiwari
Preparing for amcat if u have any previous years papers pls mail me at subhashtiwari32096@gmail.com
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Alfha 6 years AGO
Alfha
Good
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Alfha 6 years AGO
Alfha
2*5+5*8+8*11.......find the sum of n terms
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6 years ago
Congratulations Devendra for winning monthly prize on scoring highest marks in Today's Puzzle.

Today's Puzzle winner - Devendra Kumar

Month - July 2019

Total Score - 409
Reply
6 years ago
Congratulation Himanshu,

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

29/07/2019 - 16

30/07/2019 - 19

31/07/2019 - 15

01/08/2019 - 20

02/08/2019 - 18

Total - 88

Thanks
Team M4maths
Reply
Madhira Chandrani 6 years AGO
Madhira Chandrani
1,1,2,5,10,65,442,_______ what is logic to find next term
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Reply
 
vijay kallakuri 6 years AGO
vijay kallakuri
TWO NUMBERS ARE SUCH THAT THE RATIO OF THEIR SUM, DIFFERENCE AND PRODUCT IS 11:1:90. wHAT IS THE SUM OF THE SQUARES OF THE NUMBERS ?
A. 540
B. 549
C. 541
D. 543
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Reply
 
Himanshu Kesharwani   6 years ago
Let the numbers be x and y
According to the question
x + y = 11k
x – y = 1k
xy = 90k
where ‘k’ is constant

Taking (x + y)² = (x – y)² + 4xy
(11k)² = k² + 4(90k)
=> 121k² – k² = 360k
=> k = 3

Now as per question
x + y = 11k = 11*3 = 33
x – y = k = 3
xy = 90k = 90*3 = 270

Taking (x + y)² = x² + y² + 2xy
33² = x² + y² + 2(270)
x² + y² = 1089 – 540 = 549
Like? Yes (2) | No   
Somashekara s 6 years AGO
Somashekara s
AMCAT previous question papers
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Reply
 
Ramani v 6 years AGO
Ramani v
i am very weak in aptitude can you please help me out. I have passion to work in TCS but i am unable to crack because of aptitude
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ponniwalavan 6 years AGO
ponniwalavan
What are the aptitude topics need to concentrate for diploma students placements
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aishwarya bhatia 6 years AGO
aishwarya bhatia
How many different sums can be formed using coins 5
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G.S.Kantharao 6 years AGO
G.S.Kantharao
Dear Admin
It's very glad to say that I received my prize amount today.
Once again thankful to you.
G.S.Kantharao
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6 years 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 91 points. Here's the scorecard.

Date - Point

22/07/2019 - 14

23/07/2019 - 20

24/07/2019 - 17

25/07/2019 - 20

26/07/2019 - 20

Total - 91

Thanks
Team M4maths
Reply
6 years ago
Congratulation Himanshu,

It is our pleasure to announce that you are the winners of last week's (15 to 19 July 2019) puzzle question on M4maths with 96 points. Here's the scorecard.

Date - Point

15/07/2019 - 20

16/07/2019 - 20

17/07/2019 - 19

18/07/2019 - 18

19/07/2019 - 19

Total - 96

Thanks
Team M4maths
Reply
mahesh 6 years AGO
mahesh
a watch loses 5 minutes in every hour ans was set right at 6 am on monday. when will it show correct time again?
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Siddesh K C 6 years AGO
Siddesh K C
Admin,
Please check answer published for yesterday's question (25th July) . Answer published is option 6. 9% of a% which is wrong. Correct answer is 9% of a which is not part of any given given options
Like? Yes (1) | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
Give more puzzles
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Anoushka Dhar 6 years AGO
Anoushka Dhar
A sum of Rs 12,500 amounts to Rs. 15,500 in the 4 years at the rate of simple interest. Find the rate percent
A.6 %
B.7 %
C.8 %
D. 9 %
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Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
What is the principal sum?

I.

The sum amounts to Rs. 690 in 3 years at S.I.

II.

The sum amounts to Rs. 750 in 5 years at S.I.

III.

The rate of interest is 5% p.a.


A. I and III only
B. II and III only
C. I and II only
D. I and III only, or II and III only
E. Any two of the three
Like? Yes (1) | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
What is the rate of simple interest?

I.

The total interest earned was Rs. 4000.

II.

The sum was invested for 4 years.

A. I alone sufficient while II alone not sufficient to answer
B. II alone sufficient while I alone not sufficient to answer
C. Either I or II alone sufficient to answer
D. Both I and II are not sufficient to answer
E. Both I and II are necessary to answer
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Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
What percentage of simple interest per annum did Anand pay to Deepak?

I.

Anand borrowed Rs. 8000 from Deepak for four years.

II.

Anand returned Rs. 8800 to Deepak at the end of two years and settled the loan.

A. I alone sufficient while II alone not sufficient to answer
B. II alone sufficient while I alone not sufficient to answer
C. Either I or II alone sufficient to answer
D. Both I and II are not sufficient to answer
E. Both I and II are necessary to answer
Like? Yes | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
What is the sum which earned interest?

I.

The total simple interest was Rs. 7000 after 7 years.

II.

The total of sum and simple interest was double of the sum after 5 years.

A. I alone sufficient while II alone not sufficient to answer
B. II alone sufficient while I alone not sufficient to answer
C. Either I or II alone sufficient to answer
D. Both I and II are not sufficient to answer
E. Both I and II are necessary to answer
Like? Yes | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
The simple interest on a sum of money is Rs. 50. What is the sum?

I.

The interest rate is 10% p.a.

II.

The sum earned simple interest in 10 years.

A. I alone sufficient while II alone not sufficient to answer
B. II alone sufficient while I alone not sufficient to answer
C. Either I or II alone sufficient to answer
D. Both I and II are not sufficient to answer
E. Both I and II are necessary to answer
Like? Yes | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was:

A. Rs. 2000
B. Rs. 10,000
C. Rs. 15,000
D. Rs. 20,000
Like? Yes (1) | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
sum of Rs. 725 is lent in the beginning of a year at a certain rate of interest. After 8 months, a sum of Rs. 362.50 more is lent but at the rate twice the former. At the end of the year, Rs. 33.50 is earned as interest from both the loans. What was the original rate of interest?

A. 3.6%
B. 4.5%
C. 5%
D. 6%
E. None of these
Like? Yes | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
A lent Rs. 5000 to B for 2 years and Rs. 3000 to C for 4 years on simple interest at the same rate of interest and received Rs. 2200 in all from both of them as interest. The rate of interest per annum is:

A. 5%
B. 7%
C. 57/8 %
D. 10%
Like? Yes | No   
Reply
 
Anoushka Dhar 6 years AGO
Anoushka Dhar
An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes:

A. 10%
B. 10.25%
C. 10.5%
D. None of these
Like? Yes | No   
Reply
 
sarosh 6 years AGO
sarosh
good
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Reply
 
6 years ago
Congratulation Sayan,

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

08/07/2019 - 20

09/07/2019 - 18

10/07/2019 - 20

11/07/2019 - 19

12/07/2019 - 20

Total - 97

Thanks
Team M4maths
Reply
Pages - 149
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Challenger of the Day

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Dimple
India
Punjab
Time: 00:01:33
Points
19

Maths Quotes

MATHEMATICS IS NOT CRAMMING OR LEARNING ITS JUST LOGIC OR CREATIVITY..............

PANKAJ AGGARWAL

How many times can you subtract 7 from 83, and what is left afterwards? You can subtract it as many times as you want, and it leaves 76 every time.

Unknown

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 5 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
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