M4maths Suggestion Board

Suggestion Board Post your query related to m4maths

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

Name
Email (will not be published)
Comment

Sathya 1 year AGO

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?

Like? Yes | No

Reply

VENKATESHBABU JN 1 year AGO

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₹.

Like? Yes | No

Reply

xxxx23 1 year AGO

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?

Like? Yes | No

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 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 1 year AGO

3026

Like? Yes | No

Reply

Muskan 1 year AGO

Good

Like? Yes | No

Reply

Muskan 1 year AGO

Bana

Like? Yes | No

Reply

yateesh 1 year AGO

prolifics written test papers

Like? Yes | No

Reply

Me 1 year AGO

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 1 year AGO

Preparing for amcat if u have any previous years papers pls mail me at subhashtiwari32096@gmail.com

Like? Yes | No

Reply

Alfha 1 year AGO

Good

Like? Yes (1) | No

Reply

Alfha 1 year AGO

2*5+5*8+8*11.......find the sum of n terms

Like? Yes | No

Reply

1 year 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

1 year 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 1 year AGO

1,1,2,5,10,65,442,_______ what is logic to find next term

Like? Yes (2) | No

Reply

vijay kallakuri 1 year AGO

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

Like? Yes | No

Reply

Himanshu Kesharwani 1 year 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 1 year AGO

AMCAT previous question papers

Like? Yes | No

Reply

Ramani v 1 year AGO

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

Like? Yes | No (1)

Reply

ponniwalavan 1 year AGO

What are the aptitude topics need to concentrate for diploma students placements

Like? Yes | No

Reply

aishwarya bhatia 1 year AGO

How many different sums can be formed using coins 5

Like? Yes | No

Reply

G.S.Kantharao 1 year AGO

Dear Admin
It's very glad to say that I received my prize amount today.
Once again thankful to you.
G.S.Kantharao

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 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

1 year 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 1 year AGO

a watch loses 5 minutes in every hour ans was set right at 6 am on monday. when will it show correct time again?

Like? Yes | No

Reply

Siddesh K C 1 year AGO

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 1 year AGO

Give more puzzles

Like? Yes | No

Reply

Anoushka Dhar 1 year AGO

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 %

Like? Yes | No

Reply

Anoushka Dhar 1 year AGO

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 1 year AGO

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

Like? Yes | No

Reply

Anoushka Dhar 1 year AGO

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 1 year AGO

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 1 year AGO

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 1 year AGO

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 1 year AGO

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 1 year AGO

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 1 year AGO

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 1 year AGO

good

Like? Yes | No

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 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

Elisetty Arunasri 1 year AGO

Suggestions

Like? Yes | No

Reply

Lalita Chaudhari 1 year AGO

I want to IBM GTS pattren and material

Like? Yes | No

Reply

PUVVADA GOPALA KRISHNA 1 year AGO

please open all the tests of mine

Like? Yes (1) | No

Reply

Devyani Chakraborty 1 year AGO

please mail me previous years amcat papers

Like? Yes | No

Reply

Puja 1 year AGO

Like? Yes | No (1)

Reply

neetu 1 year AGO

tow pipe A and B can fill a tank in 20 and 25 min. Both pipes open together. But after sometimes pipe a is closed and whole tank fill in 20 min.Find after how much time pipe A will be closed?

Like? Yes | No

Reply

Shah Mujahid Ali Rahber Ali 1 year AGO

Amcat previous year question papers

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 96 points. Here's the scorecard.

Date - Point

01/07/2019 - 18

02/07/2019 - 20

03/07/2019 - 19

04/07/2019 - 19

05/07/2019 - 20

Total - 96

Thanks
Team M4maths

Reply

Karthik tippireddy 1 year AGO

My personal account

Like? Yes | No

Reply

Karthik tippireddy 1 year AGO

Fb account

Like? Yes | No

Reply

rahul 1 year AGO

learning

Like? Yes | No

Reply

M HEMALATHA 1 year AGO

What is the sum of five digit numbers formed by 0,1,2,3,4 which are less than 20,000 where the digits are not repeated

Like? Yes | No

Reply

Pages - 141

First prev 2 3 4 5 6 7 8 9 10 11 Next Last

Comment Per Page 50 100

Login
Register
Forget

Challenger of the Day

Meda Bhargav Sai

India

Andhra Pradesh

Time: 00:00:34

Points

Maths Quotes

EVERY IDIOT CALLS A MATHEMATICIAN A IDIOT BECAUSE THEY CAN'T MEASURE THEIR INTELLIGENCE.

Jayanth Eric

" Mathematics gives the photograph of life. "

Elmor Earl F.Leonor

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 3 Months ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 1 year ago

Suggestion Board Post your query related to m4maths

Sponsored Links

How to solve a paper (Apply for all exams)

Challenger of the Day

Maths Quotes

Placed User Comments

Site Links

Useful Info

Placement papers