Users Discussion Board

Sasmita Behera 10 years ago

Peter and Paul are two friends. The sum of their ages is 35 years. Peter is twice as old as Paul was when Peter was as old as Paul is now. What is the present age of Peter?
a) 8 b) 20 c) 16 d) 15

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Sandeep Mishra 10 years ago

Present Age of peter will be 20

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Sasmita Behera 10 years ago

plz.... give d explanation.....

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Nomendra Sinha 10 years ago

Ans is 20
Let paul was x year old that time, then peter is 2x year old now.
Now if paul is y year old now, then peter was y year old that time.
Let time is t
So y+t=2x
x+t=y
Given 2x+y=35
By solving, peter's present age 2x=20 year

Other way- let peter's age p and paul's age q
p=2(q-(p-q))
And p+q=35
By solving
p=20 year

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Anita Yadav 10 years ago

Hey Karthikeyank plz send me tcs placement paper at anita.yadav14@gmail.com

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karthikeyank 10 years ago

I'll send u ANITA...

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Dhivya Sankaran 10 years ago

Only one week more for TCS to come to our college. I am pursuing my Electrical and Electronics engineering. Can anyone say what are all the programs TCS may ask since i am an EEE student?

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karthikeyank 10 years ago

Sorry dhivya i'm a IT student.. i don't know about what r they asking from EEE student just learn basic about your subject knowledge and also c c++ basic programs and networking basics questions..

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bikas paswan to karthikeyank 10 years ago

only 7 days remaining for tcs campussing in my college.can u suggest me what is better to solve past tcs papers or solving arun sharma apti book?

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karthikeyank 10 years ago

Refer TCS section solved question and latest posted question frm in this site..All the question are cme frm this site only many question are repeated.. it will be enough for crack apps round..

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bikas paswan 10 years ago

thanks karthikeyank

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Pratik Chaturlal Chaudhari 10 years ago

Hey...please any one give me tcs placement papers...
My mail id is chaudharipc1331@gmail.com

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bikas paswan to karthikeyank 10 years ago

hi karthikeyank if u have some tcs placement paper please send me. my email id is bikaspaswan@ymail.com

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karthikeyank 10 years ago

ya sure i ll send u...

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p dinesh to karthikeyank 10 years ago

hi karthi if u have tcs placement paper can u send it to dineshwedi.p@gmail.com

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karthikeyank 10 years ago

i sent it dinesh..

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patan Jeenath 10 years ago

hi karthikeyank.if u have any accenture and AMCAT model will u pls send me.my mail id is jeenath.jeena@gmail.com

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karthikeyank 10 years ago

Sorry i don't hve PATAN..If i'm got i'll send you..for AMCAT exm you shuld prepare AMCAT section question in this site..i think it will be enough..

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Kathiresan to karthikeyank 10 years ago

Hi Karthi if you have any tcs placement papers please send to me.. my mail id is jkathiresanmca@gmail.com

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karthikeyank 10 years ago

Sure..i sent it.

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Kathiresan 10 years ago

Thank u karthik....

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Mounika Oruganti to karthikeyank 10 years ago

Hai Karthikeyank...If you have TCS papers..please send me..this is my mail id:mounikaoruganti.cse@gmail.com

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karthikeyank 10 years ago

Ya mounika sure...

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gagandeep singh 10 years ago

in how many ways can the letters of english alphabet be arranged so that there are seven letters b/w letters A and B,and no letter is replaced?

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atul anand to shabih abbas 10 years ago

u r a genius Mr. Shabih Abbas!

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gagandeep singh 10 years ago

If 12 men or 20 women can do a work in 54 days. Then how many days can 9 men & 12 women together to do work ? A) 35 B) 40
shortcut???

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Devendra Marghade 10 years ago

B) 40

12 men's 1day work= 1/54 and 20 women's 1 day work= 1/54, so
9 men's, 1 day work=9/(54*12)= 1/72
12 women's, 1 day work=12/(54*20)= 1/90
As 1 day's work of 9 men & 12 women=(1/72)+(1/90)=1/40
So whole work will be completed in 40 days.

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shanthisri to sahitya 10 years ago

[shanthisri]
the volume of water in a swimming pool doubles every hour.if the pool is filled to its full capacity within 8 hrs. ,in how many hours was it filled to one quarter of its capacity? tell me

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Devendra Marghade 10 years ago

In 6 hours
[Hrs/capacity]=[8/1] , [7/(1/2)], [6/(1/4)], [5/(1/8)], [4/(1/16)], [3/(1/32)], [2/(1/64)], [1/(1/128)]

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gagandeep singh 10 years ago

3 men or 5 women can do a work in 12 days . How long 6 men and 5 women take to finish the work?

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ashvini kumar 10 years ago

since 3 men=5 women
so 6 men=10 women;
in 2nd case we can say 6 men and 5 women or 15 women;
since 5 women can do in 12 days
so 15 women can do in(5*12/15)=4days

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MAYANK VIJAYWARGIA 10 years ago

as in first case "or" is mentioned so its 3men can do it in 12 days
5 women in 12 days
by this 1 man in 5 days
1 women in 12/5 days
so 6 men and 6 women in 1/24+1/12=1/8
ie 8 days ans.

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shanthisri 10 years ago

the volume of water in a swimming pool doubles every hour.if the pool is filled to its full capacity within 8 hrs. ,in how many hours was it filled to one quarter of its capacity?

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lakshmi 10 years ago

In 6 hrs water was filled to one quarter of its capacity ...

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Ramakrishna to Deep Narayan Mojumder 10 years ago

A rubber ball is dropped from a certain height. It is found to rebounce only 80% of its previous height. If it is dropped from the top of a 25m tall building, to what height would it raise in meters after bouncing on the ground two times?

a) 16 b) 18 c) 20

Reply Like? Yes (4) | No

Nomendra Sinha 10 years ago

80% of 80% of 25
i.e. (80/100)(80/100)*25=16

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Deep Narayan Mojumder 10 years ago

I think you have got your answer...

Like? Yes (3) | No

ANURAG VARDHAN 10 years ago

80% 0f 25=20 and again 80% of 20 = 16

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pooja to khushboo 10 years ago

khushboo plzzzz tell me which book u follow..becoz ur answers really inspire me...........plzzzz help me.........TCS is coming in my college....

Reply Like? Yes (6) | No

gagandeep singh 10 years ago

if there is profit 25 on one investment and loss of 10% on other investment.Ratio of both investment is 3:2.Overall loss or gain%

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Yadhav 10 years ago

let x be the amount .... and invested amount in both fields are 3x and 2x resp...
profit is 25 % so 125*3x = 555x and the loss is 10 % so 90*2x = 180x.....let this be the new amount after invested....
before investing -----------> 100*3x +100*2x = 500x...
to calculate profit or loss = ( 555x - 500x) *100
--------------------- = 11 ( profit )
500x

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Nomendra Sinha 10 years ago

By alligation rule -

+25 -10
x
x-(-10) 25-x

so, (x+10)/(25-x)=3/2
x=11 (overall profit % )

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shikha panwar 10 years ago

hello everyone..... as the pattern of TCS aptitude has changed now.....so still those 70 question pattern are sufficient for clearing the tcs aptitude.....pls tell as i hv my exam on 15 sep

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brito 10 years ago

will there be any dummy questions in amcat exam?

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Ashish Kumar 10 years ago

. In how many ways can we distribute 10 id

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aspirant 10 years ago

17) Georage completed 3/5th of work in 9 days with the help of Paul he completes remaining work in 4 days. In how many days Paul alone can finish the work?

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Devendra Marghade 10 years ago

30 days

George alone can complete whole work in 9/(3/5)=15 days
As George completes 3/5 of work,
Remaining work=2/5,which is completed by George & Paul in 4 days
If Paul alone can complete the work in 'x' days, then
4( (1/15)+(1/x) )= 2/5
1/x = 1/30 , x=30

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priyanka 10 years ago

how many 6 digit palindromes are there which is even ??? A) 900 B)500 C) 9*105 D) 400 .....can someone help me ??

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Gurjinder singh 10 years ago

In how many ways can 4 boys and 4 girls be seated in a row so that boys and girls are alterante?

Reply Like? Yes | No

Sheetal K. 10 years ago

Girls can sit in 4! ways
Boys can sit in4! ways
thus 4!*4!=576 ways

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Gurjinder singh 10 years ago

There are 4 flags of diff. colors. how many diff. signals can be given, by taking any number 4 flags at a time.

Reply Like? Yes (2) | No

gagandeep singh to Ramya 10 years ago

yr yu have any tcs placement papers??

Reply Like? Yes (1) | No

shona 10 years ago

P, Q and S are moving on a circular stadium of circumference 2100 m. When P completes one round, Q is still 700 m behind. When S completes one round, Q is 300 m ahead of him.What distance from the starting point Q covers when three of them will meet for the first time ?

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shona 10 years ago

SEEMA CANNOT COMPLETELY REMEMBER HER FOUR-DIGIT ATM PIN NUMBER. SHE DOES REMEMBER THE FIRST TWO DIGITS, AND SHE KNOWS THAT EACH OF THE LAST TWO DIGITS IS
GREATER THAN 5. THE ATM WILL ALLOW HER THREE TRIES BEFORE IT BLOCKS FURTHER ACCESS. IF SHE RANDOMLY GUESSES THE LAST TWO DIGITS, WHAT IS THE PROBABILITY THAT SHE WILL
GET ACCESS TO HER ACCOUNT?
1. 1/2
2. 2/3
3. 3/16
4. 1/16

Reply Like? Yes (1) | No

Devendra Marghade 10 years ago

3/16

If last two-digits are 'XY' & digits are greater than 5, then possible combinations of (X,Y) are
(6,6),(6,7),(6,8),..................,(9,9), total 4*4=16
So probability of getting access in 3 tries = 3/16

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priyanka aggarwal 10 years ago

does anybody know anything about the adtel software placement paper ? if yes then please give me some some idea about it . thanks in advance .

Reply Like? Yes (1) | No

Maria Sahana 10 years ago

find the probability that a leap year chosen at random will have sunday

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

Rahul Rathod 10 years ago

Leap year has 366(364+2)
so probability=2/7

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gagandeep singh 10 years ago

i think 365+1 so probabilty 1/7

Like? Yes (1) | No (1)

Pradeep Saw 10 years ago

leap year has 52 week and 2 additional day. ie 366 days
probability= 2/7

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Maria Sahana 10 years ago

what is the distance in cm between two parallel chords of length 32cm and 24cm in a circle of radius 20 cm.

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

gagandeep singh 10 years ago

anybody knw how to solve this

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Manoj Ram 10 years ago

ans: 4 or 28
divide the cicle into 10 equal parts each of 8cm.

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Devendra Marghade 10 years ago

4 cm

Perpendicular from the center will divide both the parallel chords in two equal parts, forming two right angled triangle with hypotenuse=radius=20
If perpendicular distance of the longer chord from the center =x, then
x^2+ 16^2= 20^2, x=Sqrt(400-256)=12 &
If the distance between two chords= y, then
(x+y)^2 + 12^2 =20^2,
substituting x=12, we get 12+y =Sqrt(400-144) or y=4

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Maria Sahana 10 years ago

Two consecutive number are removed from the progression 1,2,3......,n.The arithmetic man of remaining number is 26 1/4.The value of n is?

Reply Like? Yes (1) | No (2)

Maria Sahana 10 years ago

In how many way can 7 diff object can be divided among 3 person so that either one or two of them do not get any object.
a)36
b)180
c)84
d)381

Reply Like? Yes (2) | No (1)

Arun 10 years ago

Take some others
34259677858
digit sum of the number is 64 = 10 = 1
reminder is 1

what is this 64=10=1 logic can anyone help plz ??

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Archana BC 10 years ago

i guess 64=6+4=10
10=1+0=1
hence rem=1

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Ramakrishna to Deep Narayan Mojumder 10 years ago

Each plant in a nursery requires 2 liters of water for a day. A water tanker of length 4m, breadth 2m, height 1m brings water once in every day. Find the number of plants for which this water is sufficient?

I NEED COMPLETE SOLUTION PLS HELP ME

Reply Like? Yes (2) | No

Deep Narayan Mojumder 10 years ago

I think Niveditha Ravichandran has already answered it.
First of all, you need to know that, 1 Cubic Meter = 1000 Litres. If you know it, then it is very easy.
According to the given problem, volume of the water tanker = length*breadth*height = 4*2*1 = 8 Cubic Meter = 8*1000 = 8000 Litres.
Given, each plant in a nursery requires 2 litres of water for a day.
Hence, number of plants for which this water is sufficient = 8000 / 2 = 4000. (Answer)

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Ashish Kumar 10 years ago

how many solutions exist for sqrt(x+5)=x(sqrt(x+5))
options are a)1 b)2 c)3 d)

Reply Like? Yes | No

bodala harish 10 years ago

3 , x^3+5X^2-x-5

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Dhivya Sankaran 10 years ago

a) 1
sqrt(x+5)/sqrt(x+5)=1

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Anjali Choudhary 10 years ago

can anyone tell syntel hiring for which designation and what CTS they will offer through monster

Reply Like? Yes (1) | No

SIDDHARTH TIWARY 10 years ago

2.9 lpa but i have not receie my offer letter

Like? Yes | No (1)

Shashwat Mishra 10 years ago

Guys i want to that how does does IBM recruits for a main profile, I mean does it conduct any off campuses drive or recruitment in IBM is through referral only or only for IIT, NIT students??? Please ans my ques if anyone of u has any idea.

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vinith 10 years ago

my amcat score is
Quants: 88
logical ability: 66
verbal : 95
will i get a call from cts?
what is their cut off
pls give me a suggestion...

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Ashish Kumar 10 years ago

hey plz provide some info abt amcat bro...

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Ashish Rohil 10 years ago

A,B,C can do certain work in 20,30 & 40 days resp. If on each day exactly 2 men do the work and the amount of work done by each worker is same find 1)In how many days work would be done.? 2)How many days did B work ?

Reply Like? Yes | No

Nomendra Sinha 10 years ago

1. 18 day

2. 12 day

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shweta rani 10 years ago

hii frnds pls if some1 has cts recent que papr pls post it ovr here

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shaurya neel to abhinav 10 years ago

kyaa re abhinav cooooooolllllll... kaisa hai re... pura garda udaaye hue hai.... lage raho...

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Rishi 10 years ago

A multiple choice question has 4 options. Choosing the correct option earns the student 3 marks. However choosing the wrong option incurs negative marks so that if a student chooses an option randomly, his expected score is 0. Suppose a student has successfully eliminated 2 incorrect options. His expected score if he chooses randomly among the remaining options is.
O 1.00
O 1.50
O 00
O 3

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karthikeyank to sahitya 10 years ago

Hiiiii Sahitya if you hve any tcs placement papers mail to karthik.infotec99@gmail.com

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