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sivaleela to puppy 8 years ago

I want to the Tech Mahendra placement paperas.Please send to my mail id:sivaleela.katiki@gmail.com.
Thanks in advance.

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sridivya 8 years ago

can any one spell cow in 12 letters

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Dileep 8 years ago

HI... I ATTENDED FOR IGATE OFFCAMPUS AND I HAVE SHORTLISTED AND COMPLETED MY CERTIFICATE VERIFICATION BUT I DIDNOT GET CALL LETTER....
AND SOME OF MY FRNDS GOT CALL LETTER YESTURDAY...
IS THEIR ANY CHANCE OF REJECTION AFTER SELECTED IN OFF CAMPUS... ??????

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Pavaman Dabeer 8 years ago

B A N A N A + G U A V A = O R A N G E

then
what is the value of ORANGE

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sujauddin khan 8 years ago

Find the no. Of digits in the square root of 3548346624

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Rishu 8 years ago

5

half the number of digits in 3548346624

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sujauddin khan 8 years ago

X²+y²+z²+7/2=x-2z-3y.....find the value of 2x-4y+3z

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Anitha Kumar 8 years ago

Recently,i cleared CTS interview.All credits goes to M4MAths Team....because i only followed this site,which is very helpful &provides easy ways to solve app ques..,once again thanku pals... and i suggest all my frnds to follow this site....

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m.raviteja 8 years ago

2 men started journey in same direction . they travel at 9 km and 15km/day daily.after travelling for 6 days the man travelling 9 lm/day doules his speed and both of them the distance in same time. fid the no. of days taken by them to reach destination

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m.raviteja 8 years ago

an article is sold at loss of 10% . had he sold it for rs.9 more he would have gain of % on it. the costprice of article is

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Anurag Singh 8 years ago

hello frnds m4apptitude site is pepare for any exam

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rahul singh 8 years ago

A shopkeeper is giving 6 kg of rice at the price of 5 kg. What should be the mark-up on cost price if he wants to make a profit of 20%?

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Rishu 8 years ago

Rs 4.167/kg or Rs 25 for kg

let cp=x
x+0.2x=5
x=5/1.2=4.167

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RAMESH 8 years ago

The cost price of a book increases by Rs 35. While the selling price increases by 25% and the profit decreases from 20% to 15%. Find new selling price of that book

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swati 8 years ago

155.22
Formula-profit%=profit/c.p*100

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Rishu 8 years ago

ans is Rs 172.5

let CP=x, SP=y
y-x=0.2x or y-1.2x=0.....(1)
(y+0.25y)-(x+35)=0.15(x+35) or 1.25y-1.15x=40.25.....(2)
solving (1)&(2) we get:
x=115, y=138
thus old selling price of the book is Rs 138
new selling price of the book=138+0.25*138=Rs 172.5

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Anbarasu 8 years ago

We have Rs.100 We should buy 100 things at Rs.5, Rs.0.5 paise, Rs.0.25 pause,how can buy?

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Ravirajkumar to RAHUL SINGH 8 years ago

Hi bro.. i want to talk about elitmus for 5 minute.. can you give me your number..or message to my mobile number 7204583984 or my mail id:rrpatil117@gmail.com

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Shana Hermiya 8 years ago

TCS TN zone off campus HR round result declared

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kashif 8 years ago

How can you make a square from two triangles?

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Rishu 8 years ago

take two isosceles right angled triangles and align them diagonally

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chandana 8 years ago

1. A team won 80% of the games it played.it played 5 more games of which 3 won and 2 lost,it loss percentage changes to 25%.how many did it play overall

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chandana 8 years ago

answer this question plz

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Devendra Marghade 8 years ago

20 games

If games initially played=x, then games won=0.8x, lost=0.2x
With 5 more games, total won=0.8x+3 , lost=0.2x+2
As now lost % is 25 of the overall, so 100*(0.2x+2)/(x+5)= 25, x=15
So overall games played= 15+5=20

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kiranraj 8 years ago

A builder engaged 20 men to build a house in 30 days. after 26 days he engaged 10 more men in order to finish the work in time. if he had not engaged these additional men how many days it would have taken to complete the work?

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Rishu 8 years ago

ans is 32 days

let 1 man takes x days to finish the work
then work done by 1 man in 1 day=1/x
work done by 20 men in 26 days=(20*26)/x=520/x
work done by (20+10)=30 men in 4 days=(30*4)/x=120/x

520/x+120/x=1
x=640

so 1 man can complete the work in 640 days
therefore 20 men will take 640/20=32 days to complete the work

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Dibyashree 8 years ago

please someone tell me if the result of jan 17th elitmus is out yet.....

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Rishu 8 years ago

mine came out before 21st jan

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sathish 8 years ago

A tree of height 36mts at the edge of a road broke at certain height and it fell in such a way that its top touched the other edge of the road.If the breadth of the road is 12m,the the height at tree broke is ?
a)16 b)24 c)12 d)18

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kumar ajeet 8 years ago

7. A contractor agreed to finish a piece of work in 150 days. He employed 75 men and made them work for 8 hours per day. However, after 90 days, he realized that only 2/7th of the work was completed. How many more men would he need to employ to complete the work on time if he intended to make everybody work for 10 hours per day henceforth?

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Rishu 8 years ago

let 1 man takes x hours to complete the given piece of work
then, work done by 1 man in 1 hour=1/x
work done by 75 such men in (8*90) hours=2/7
or (1/x)*75*8*90=2/7
or x=18900
now let y such men can complete the remaining work in 60 days working 10 hours a day
(y*10*60)/x=1-2/7
or (y*10*60)/18900=5/7
or y=225
number of additional men required=(225-75)=150 men

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Himanshu 8 years ago

The average age of 11 players of a cricket team is increased by 2 months when two of them aged 18 years and 20 years are replaced by two new players.Find the average age of new players?

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Rishu 8 years ago

19yrs 11months

let average age of 11 players be x yrs and age of two new players be a & b yrs.
(11x-18-20+a+b)/11=x+2/12
11x-38+a+b=11x+11/6
a+b=11/6+38=239/6
(a+b)/2=239/12=19yrs 11months

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Yashi Das 8 years ago

Two players of age 18 yr & 20 yr is replaced i.e. total 38 year age is replaced. Total average age is increased by 2 months & so total age increased of two men is 11× 2 =
22 months. So now total of both person = 38 yr 22 months
Hence their average = 19 yr 11 months

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Kranthi to preetysinha 8 years ago

Hiii preeti will u please tell.... me about how i clear the return test fot TCS

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Gudukandula shiva to Sana Khanum 8 years ago

Hi, did you applied for TCS??

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ABHIRUCHI SHARMA 8 years ago

A mixture of a certain quantity of milk with 16 litres of water is worth 90 P per litre .If pure milk be worth Rs. 1.08 per litre how much milk is there in the mixture?

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Gudukandula shiva 8 years ago

What is the ans abhiruchi.

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Rishu 8 years ago

80 litre

cost of 1 litre of pure milk=Rs 1.08
cost of 1 ml of pure milk=Rs 1.08/1000
(1.08/1000)*x=0.9
x=2500/3
so 2500/3 ml of pure milk costs 90 P
also there is 500/3 ml of water in 1 litre of mixture
when water is 500/3 ml milk is 2500/3 ml
so when water is 16 litre milk is ((2500/3)/(500/3))*16=80 litre

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Arun Kunwar 8 years ago

please tell me what to prepare for TCS written exam??

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Gudukandula shiva to pooja kumari 8 years ago

Hi pooja
Are you placed in TCS??

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Shubhi Asati 8 years ago

Tthe first 44integers are written in order to form the larger no. x= 123456789........424344.what is the remainder when x is divided by 45

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Rishu 8 years ago

ans is 9

45=9*5
a number is divisible by 9 if its digital sum is divisible by 9
and a number is divisible by 5 if it ends with 0 or 5

1+2+3+.....+44=44(44+1)/2=990
9+9+0=18
1+8=9 which is divisible by 9

so x is divisible by 9

last digit of x/9 is 6 (since 9*6=54 or when 9 is multiplied by any number ending with 6, their product ends with 4)

when 6 is divided by 5 remainder is 1

so when x is divided by 45 the remainder is 1*9=9

this method works u can verify it by taking any other number which is divisible by 9 but not 5
eg: 423513/45
the last digit of 423513/9 is 7
when 7 is divided by 5 the remainder is 2
so when 423513 is divided by 45 the remainder is 2*9=18

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sgfsgfsg to sahithya 8 years ago

sahitya CAN u please tell me how was the paper????

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Mayur 8 years ago

a rectangular plot has a concrete path running in the middle of the plot parallel to the breadth of the plot. the rest of the plot is used as a lawn which has an area 240 sq. m. if the width of the path is 3m and the length of path is greater than its breadth by 2m what is the area of the rectangular plot?

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Devendra Marghade 8 years ago

255 sq. m.
Area of the rectangular plot=Area of the lawn + Area of concrete path=240+ 3*(3+2)=255

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Narasimha Naidu 8 years ago

Find the missing number 32, 52, 74, 112, 135 ……………

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sachin dhawan 8 years ago

If AM=3, ARE=4, and NEVER=8, then
“INDIA IS A GREAT NATION” =:

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neha gupta 8 years ago

AM=1 13=total digits= 3
ARE=1 18 5=total digits= 4
NEVER= 14522518= total digits= 8
INDIA IS A GREAT NATION= 914491920171851211412191514
Total Digits= 27
so answer is 27

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Sathish 8 years ago

This app is super

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Gangadhar Jha 8 years ago

53,74,123,100,145,x.
What will be x

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Rishu 8 years ago

x=78

53*1=53
37*2=(53-16)*2=74
41*3=(37+4)*3=123
25*4=(41-16)*4=100
29*5=(25+4)*5=145
13*6=(29-16)*6=78

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m.raviteja 8 years ago

in bankofficer selection exam 70% of successful students qualified in efficiency test and 65% in interview. if 27% were unsucessful in both exams,then how many students were sucessful in written exam

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neha gupta 8 years ago

Use Venn Diagram to solve this question.
If 27% were unsuccessful in both the exams this means 73% were successful.
then let x% be successful in both the exams
equation can be:
70 - x + x + 65 - x = 73
solving it we get , x = 62
thus 62% qualify both exams
so 70 - 62 = 8% students qualified only written exam and not interview.

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m.raviteja 8 years ago

2 pipes can fill tank in 6 and 8 minutes. if those 2 taps are opened one by one for one minute each then how long it will tank for tank to fillup

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Devendra Marghade 8 years ago

6 min. 45 sec.

In 2 min. tank will be filled (1/6)+(1/8)=7/24
So upto 6 min. filling =3*7/24=21/24=7/8, remaining=1/8
Again first pipe will fill remaining in (1/8)/(1/6)=3/4 min=45 sec.
So total time taken=6 min. & 45 sec.

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soujanya 8 years ago

Asha and nisha are two sisters who intend to meet their aunt who is 25 km away from them. Asha leaves home at 9am and walks at a spped of 4km/hr. while Nisha leaves at 11:30am on a bicycle at a speed of 9kmph. when does nisha meet asha?

pls solve dis prblm i need complete solution

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Devendra Marghade 8 years ago

1:30 pm

Considering Asha and Nisha starts from same point in the same direction but at different times.
Starting at 9:00 am ,distance covered by Asha upto 11:30 am @ 4 km/hr=2.5*4=10 km.
At 11:300 Nisha started @ 9 km/hr, to meet Asha she has to cover the difference of 10 km. with relative speed of 9-4=5 km/hr, so after 10/5=2 hr. at 11:30+2=1:30 pm both will meet.

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honey 8 years ago

for the igate exam how we need to prepare

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honey 8 years ago

11. Select the option from below which best matches the statement mentioned below logically.
If you apply the formula, you can get your solution.

A. If you don’t use the formula you will not get your solution.
B. Using the formula is mandatory to get the solution.
C. If you have solved the problem, you have used the formula.
D. None of the above

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neha gupta 8 years ago

Correct answer is A

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honey 8 years ago

10. Select the option from below which best matches the statement mentioned below logically.
If you have a suitcase with you, you are off to the railway station?
A. If you don’t have a suitcase with you, you are not heading towards the railway station.
B. If you have a bag with you then you are not off to the railway station.
C. If you are not heading towards a railway station you do not have a suitcase with you.
D. None of the above
can any one slove this problem and answer me

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neha gupta 8 years ago

For answering these types of question we follow complementary techniques.
Its correct answer is A.

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susmita seal 8 years ago

please anyone tell me for TCS pool campusing doing m4maths is enough?please help..please..please..

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menaka 8 years ago

m^4+m^-4=47 then m^1+m^-1=?

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Devendra Marghade 8 years ago

3

m^4+(1/m^4)=47
m^1+m^-1=m+(1/m) , If m+(1/m) =x, then
[m+(1/m)]^2=x^2 , m^2+2+(1/m^2) =x^2 or m^2+(1/m^2)=x^2 - 2
Again [m^2 +(1/m^2)]^2=(x^2 -2)^2
m^4+2+(1/m^4) =x^4- 4x^2 +4
Given m^4+2+(1/m^4)=47, So x^4 -4x^2+4=47 or x^4 - 4x^2 - 45=0
Substituting x^2=a, to get quadratic equation, a^2- 4a -45=0 or (a+5)(a-9)=0, a=9
As x^2=a=9, x=3

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Rishu 8 years ago

x=3,-3

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chandu 8 years ago

region 1999 2000 2001 2002 2003 2004
africa 26 27 28 29 31 33

america 122 128 120 115 113 126
asia 103 115 121 131 120 153
europe 381 393 391 400 396 415

middle east 21 24 24 28 30 36

During the period 1999-2004 from which region has the % growth of arrivals been highest?
During the period 1999-2004 from which region has the % growth of arrivals been lowest?
During the period 1999-2004 from which region has the growth of arrivals been highest?
in which year has the number of arrivals from all the regions the lowest?
in which year has the increase in total number of arrivals from all the regions the lowest?

plzzzzz solve this...who r experts

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chandu 8 years ago

Please solve this...

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Sunny 8 years ago

If a number is to 7/9 of 35% of 900

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vidya 8 years ago

x=7/9 * 35/100 * 900
245?

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ABHIRUCHI SHARMA 8 years ago

A man buys milk at 50 P. a litre and after adding water sells at 60 P. a litre thereby making a profit of 100/3 p.c.Find the proportion of water he has added.

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Rishu 8 years ago

ans=1/9

let while selling x ml of milk is present in 1 litre of milk water solution
then, SP of x ml milk=60 P
CP of x ml of milk=(50/1000)x=x/20 P

(60-x/20)/(x/20)=1/3
1200/x=4/3
x=900

so 900 ml milk is present in 1 litre of milk and water solution
therefore 100 ml of water is there in solution

water:milk=1/9

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ABHIRUCHI SHARMA 8 years ago

The answer given is 1:0.

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Rahul Pandey 8 years ago

guyzz plz help me...
i got 85% in problem solving
70% in english
and 43% in quant
how to calculate total percentile and what are my chances????

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Placed User Comments

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Vipul Chavan 4 years ago

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

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