Users Discussion Board

Satya ganesh 6 years ago

120, 315, 300, 345, ? ---- 390

Reply Like? Yes | No

Advertisements

Ashit Kumar Biswas to Himanshu Kesharwani 6 years ago

Pappu purchases 2 gadgets for Rs. 1120. He sells one at 15% profit and the other at 10% loss. He neither gains nor loses. The difference in the cost prices of 2 gadgets is?

Reply Like? Yes (5) | No

Edward lucky 5 years ago

in december 12 2007 mohammed bought 300 units of afrococo cooperation shares @$55 per shares december 10th 2008 mohammed sold all his shares for $60 dollars per share what is mohammed realised gain

Like? Yes | No

tummi venu 6 years ago

please solve this number series 64 24 18 27 8 1 next term

Reply Like? Yes | No

Dolly 6 years ago

If series is 64,24,18,27,81, then next number can be 81*3/0.5= 81*6= 486
64*3/8=24
24*3/4= 18
18*3/2=27
27*3/1=81
next 81*3/0.5= 81*6= 486

Like? Yes (2) | No

BYIRINGIRO YVES 6 years ago

android applications must be signed ?

Reply Like? Yes | No

Akash varshney 6 years ago

congrat's i wish that m4maths is a good knowledge share this good tricky base solution

Reply Like? Yes (1) | No

KURUVA ASHOK KUMAR 6 years ago

4 men and 3 women finish a job in 6 days and 5 men 7 women can do the same job in 4 days how long will one man and one woman take to do the work

Reply Like? Yes | No

Devendra Marghade 6 years ago

Total work = (4M+3W)*6 = (5M+7W)*4
4M=10W or M=(5/2)W
Total work expressed in terms of W = [4*(5/2)W + 3W]*6 = 78W
Now 1 day work of 1 man & 1 woman = (5/2)W + W = (7/2)W
Therefore, days required = 78/(7/2) = 22 2/7

Like? Yes | No

Deepika 6 years ago

The cost of telephone calls in an industrial town is 30 paise per call for the first 100 calls, 25 paise per call for the next 100 calls, and 20 paise per call for calls exceeding 200. how many calls can one make for rs.50

Reply Like? Yes | No

Deepika 6 years ago

Pls anyone tell me the shortcut
I dnt require the process i want shortcut

Like? Yes | No

Devendra Marghade 6 years ago

Cost of first 100 calls=0.3*100=Rs 30
In remaining Rs 20, calls can be made 25 paise/call=20/0.25=80
Therefore, total calls=100+80=180

Like? Yes | No

amol gaikwad 6 years ago

. Find the maximum number of girls among them 2923 bags and 3239 eyeliners can be
distributed in such a way that each student gets the same number of bags and eyeliners

Reply Like? Yes | No

Al 6 years ago

Pand Q started a business with Rs 35000 and Rs. 20000 respectively. They agreed to share the profit in the ratio of the capital R joins the partnership with the condition that P, and R will share profit equally and pets Rs. 220000 as premium for this to be shared between Pando This is to be divided between P and O in the ratio of

Reply Like? Yes | No

Shreya 6 years ago

Out of a total of 120 musicians in a club, 5% can play all the three instruments namely guitar,
violin and flute. It so happens that the number of musicians who can play any two and only two
of the above instruments is 30. The number of musicians who can play the guitar alone is 40.
What is the total number of those who can play violin or flute alone?

Reply Like? Yes | No

Deepti Gupta 6 years ago

Anyone is preparing for 30th june elitmus test?

Reply Like? Yes | No

Ram Kumar 6 years ago

Two workers undertake to do a job. The second worker started working two hour after the first. Five hours after the Second worker has begun working, there is still 9/20 of the work to be done. When the assignment is completed, it turns out that first worker has done 60% of the work while second worker has done rest of the work. How many hours would it take each one to do the whole job individually?

Reply Like? Yes | No

Devendra Marghade 6 years ago

Ans: 20 hrs, 25 hrs

Working alone, let 1st worker can do a job in 'A' hrs and 2nd worker in 'B' hrs, then
1st working for 7 hrs and 2nd for 5 hrs, completes 11/20 of the work.
=> 7/A + 5/B = 11/20 ---(i)
Let the work gets completed in 'x' hrs and 1st worker does 60% work => x/A=60/100 or 1/A=3/5x ---(ii)
2nd worker does 40% work in (x-2) hrs => (x-2)/B=40/100 or 1/B=2/[5(x-2)] ---(iii)
Now substituting value of 1/A & 1/B in eqn (i), we get 7*(3/5x) + 5*2/[5(x-2)] = 11/20
21/x + 10/(x-2) = 11/4
[21(x-2) + 10x]*4 = (x² - 2x)*11
124x - 168 = 11x² - 22x
11x² - 146x + 168 = 0
11x² - 132x - 14x + 168 = 0
(11x-14) (x-12) = 0
x = 14/11, 12, considering whole number x=12
Now substituting value x=12 in eqn (ii) & (iii), we get A=20, B=25
Therefore, 1st worker takes 20 hrs and 2nd worker takes 25 hrs, to do the job individually.

Like? Yes | No

Sindhu R 6 years ago

In how many ways can the letters in mmmnnnppqq can be arranged with two n's together?

Reply Like? Yes | No (1)

shreosi mukherjee 6 years ago

In each of the series 1+3+5+7+... and 4+7+10+... is continued to 1000 terms. find how many terms are identical between the two series?

Reply Like? Yes (1) | No

Chayan Satapathy 6 years ago

Looking for jobs

Reply Like? Yes | No (1)

jack 6 years ago

Hirasugar Instiute Of Technology

Reply Like? Yes | No

vikash shastri 6 years ago

#Business related problems by black magic#.#Business related problems by black magic#.

Reply Like? Yes | No

sai teja perali 6 years ago

correct the sentence "The strange creature had shining feathers on his body ,his mouth appeared as though he was smiling constatnly,though he looked fierce "

Reply Like? Yes | No

prateek jain 6 years ago

Hey guys, I have found some useful programming/technical mcq which will help you to prepare for placement drive.
m4maths preparation material is really good doing after that you can check
http://letsfindcourse.com/technical-mcq which cover best technical mcq which help me to get placed so i suggesting you also to check these mcqhope this will help you.

Reply Like? Yes | No

prof premraj pushpakaran 6 years ago

Prof Prem raj Pushpakaran -- https://gurushots.com/profpremrajpushpakaran/photos

Reply Like? Yes (1) | No

prof premraj pushpakaran 6 years ago

Prof Prem raj Pushpakaran -- https://bio-protocol.org/UserHome.aspx?id=1049182

Reply Like? Yes (1) | No (1)

prof premraj pushpakaran 6 years ago

Prof Prem raj Pushpakaran -- https://cr4.globalspec.com/member/101433/profpremrajpushpakaran

Reply Like? Yes (1) | No

prof premraj pushpakaran 6 years ago

Prof Prem raj Pushpakaran -- https://bio-protocol.org/UserHome.aspx?id=1049182
https://cr4.globalspec.com/member/101433/profpremrajpushpakaran

Reply Like? Yes (1) | No

sriganth 6 years ago

I am finish 12 standard next i waht do

Reply Like? Yes | No

prof premraj pushpakaran 6 years ago

prof premraj pushpakaran -- https://europepmc.org/authors/0000-0002-2289-5277

Reply Like? Yes (1) | No

Sevlvi 6 years ago

Permutations and combination puzzles

Reply Like? Yes | No

suvidh 6 years ago

A seller bought 2750 Mangoes and 1210 Apples at the same price. He sells in such a way that he can buy 406 Mangoes with the sale of 322 Mangoes and he can buy only 289 Apples with the sale of 391 Apples. Then what is the overall profit percentage made by him?

Reply Like? Yes | No

Dolly 6 years ago

For better result, he can use last 12 minutes as 4 ( think) + 8 ( typing).

Reply Like? Yes (1) | No

Dolly 6 years ago

Please refer 'Today's puzzle'dated 11.03.2019.
I think option 175 is not correct.
He can divide every 12 minutes of his working in two parts
4 minutes for thinking and 8 minutes for typing.
Hence total 46 lines are typed in 12 minutes.
Then he takes rest for 6 minutes.
Hence in 18 minutes, he thinks and types 46 lines.
In 72 minutes , he will type 46*4=184 lines.

If this is puzzle site, think logical also.
If one has to calculate simply like 5th standard student, then it's your choice.
Do not make it 'M for murder of maths'.

Reply Like? Yes | No

GuruNadh to Mahek Tiwari 6 years ago

Hii,

can you please send the test papers to gurunadth@gmail.com

Thanks

Reply Like? Yes | No

hfdsgdf 6 years ago

Are you one of those people who doesn't trust anyone else to do what needs to be

Reply Like? Yes | No

Sudheer pandey 6 years ago

Find the error
They have/placed ordered/for books

Reply Like? Yes | No (1)

k.priya 6 years ago

Can anyone help me with IBM previous year paper my mail id is chitra.priya176@gmail.com

Reply Like? Yes | No

Kunal Bangar 6 years ago

I am Kunal Bangar pursuing Bachelor of Engineering in Computer Science and Engineering branch.

Reply Like? Yes | No

Kunal Bangar 6 years ago

In what ratio should wheat at Rs. 4.5 per kg be mixed with another variety at Rs. 5.25 per kg so that the mixture is worth of Rs. 5 per kg

Reply Like? Yes | No

NAMRATHA G 6 years ago

Use alligation answer is 1:2

Like? Yes | No

ruchi 6 years ago

ratio is 2:1

Like? Yes | No

Devendra Marghade 6 years ago

Let 'x' kg of wheat costing Rs. 4.5/kg is mixed with 'y' kg costing Rs. 5.25/kg, then
Average price per kg = (4.5x + 5.25y) / (x+y) = 5
5x+5y = 4.5x+5.25y
0.5x = 0.25y
x/y = 1/2

Like? Yes | No

VINOD BIDWE 6 years ago

Vinod and Seema, start running around a race track simultaneously. Vinod runs at a speed of 'S' kmph, while Seema runs at a speed of 'M' kmph. They meet for the first time when Vinod is in his third round. Which of the following can be the value of S:M
A) 11:6. B) 11:5. C) 17:8. D) 9:4

Reply Like? Yes | No

Ashu 6 years ago

P can complete a piece of work in 20 days and Q in 30 days. P worked alone for 4 days and then Q completed the remaining work along with R in 18 days. In how many days can R working alone complete the work?

Reply Like? Yes | No

NAMRATHA G 6 years ago

>total units of work 60(lcm of 20and 30)
>P will complete 3units/day (60/20)
>Q will complete 2units/day (60/30)
>In four days P will complete (4*3=12units of work out of 60 total units)
>Of the remaining 48 units of work (60-12) Q works for 18 days to complete (2*18=36units of work)
>Therefore units remaining for R to complete in 18 days is 12)
> So R will take 90 days to finish all the 60 units of the work >> (60*(18/12))

Like? Yes | No

JASH SHAH 6 years ago

Water is flowing at the rate of 3km/hr. through a circular pipe 0f 20cm internal into a circular cistern of diameter 10m and depth 2m.In how much time will cistern will be filled?

Reply Like? Yes | No

ajeesh 6 years ago

Write an email to your HR, recommending a friend for a vacant post. Dont forget to mention the following.
To:
CC:
Subject:
Sign-off/ Signature:

You can also use some or all of the following phrases to draft your email.

Recommending - my friend Nitin - vacant post - Business Analyst - degree - work experience - pleasant person - good addition - team - resume.

Reply Like? Yes | No (1)

Ram 6 years ago

4/5th of the voters in bellary promised to vote for sonia and the rest promised to vote for sushma. Of these voters, 10% of the voters who had promised to vote for sonia, did not vote on the election day, while 20% of the voters who had promised to vote for sushma did not vote on the election day. What is the total no. Of votes polled if sonia got 216 votes?

Reply Like? Yes (2) | No

Hussain 6 years ago

Numerical ability

Reply Like? Yes | No

MD IRSHADUL ISLAM to Veena 6 years ago

i want to question of amcat

Reply Like? Yes | No

Abhishek 6 years ago

I have full question bank. If you want to buy please mail me at mylifesavertech@gmail.com. I have all the study material of Quant, Logical, Comp, and Eng. I will share techniques to score more than 90 % in all these topics. 100% guaranteed result.

Like? Yes | No

Riya Singh to AASHRAY AJAY SHARMA 6 years ago

a road construction agency takes up the work of making a road 189kms long in 15months.He engages 256men,but after 1/5th of the time,agency finds that only 1/6th of the work has been completed.How many more men should be employed to complete the work in time?

Reply Like? Yes | No

Mohit Jha 6 years ago

concept: Man*Day*Hour/Work = constant.
here, M=256, D= (1/5*15)=3, W= (1/6*189)= 31.5; m= m, d= 15-3= 12, w= 189-31.5= 157.5
(256*3)/31.5 = (m*12)/157.5
m = 320
More Men reqired = 320-256= 64

Like? Yes | No

Riya Singh to SARASWATI KUMARI 6 years ago

Reply Like? Yes | No

rupam bumba 6 years ago

Reply Like? Yes | No

sanjay 6 years ago

An escalator is moving downwards. X takes 40 steps to reach the bottom from top and Y takes 60 steps to reach top from bottom. The speeds of X and Y are equal. What is number of steps on the escalator from bottom to the top?

Reply Like? Yes | No

Pages - 238

First prev 4 5 6 7 8 9 10 11 12 13 Next Last

Comment Per Page 50 100

Dimple

India

Punjab

Time: 00:01:33

Points

Maths Quotes

"5/3rds of all people just don't get fractions"

Unknown

Arithmetic is where numbers fly like pigeons in and out of your head

Carl Sandburg

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