Users Discussion Board

Abhishek kumar 11 years ago

. Four people each roll a four die once. Find the probability that at least two people will roll the same number ?
2.A man has a job, which requires him to work 8 straight days and rest on the ninth day. If he started work on Monday, find the day of the week on which he gets his 12th rest day.

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vishal vatsh 11 years ago

ans of 2nd question--------wednesday

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Rahul Kumar Mehta 11 years ago

Any igate Aptitude material?
if u hav den do mail me at mehtabcettt@gmail.com
Pls Pls..... :)

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Sarabeshwar 11 years ago

igate updated its sylabus............and whats the package

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anoohya 11 years ago

is it enough to prepare previous questions to get through the aptitude for infosys

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Anshu sharma 11 years ago

Plzzzzz anyone attend recently tcs apppti and email round so plz send qiestions on my emaiid sharmaakanksha 37@gmail.com tcs is coming in 8days plzz help me.

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Aashu 11 years ago

Please visit this link - http://www.m4maths.com/placement-puzzles.php?SOURCE=TCS

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Rahul Agrawal 11 years ago

I took. my elitmus on 28th and scored 97.3% in quants 69 % in english and 74% in logical got a call from accenture but while accepting the interview call i edited myt resume and as a result the accept option disappeard, what should i do?

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adarsh kumar yadav 11 years ago

contact with elitmus cusomer care

Like? Yes (1) | No

aastha huria 11 years ago

can any1 help me regarding hp paper pattern for non it ppl?

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Md.Sultan Khichi to RAKESH 11 years ago

Heinz produces tomato puree by boiling tomato juice. The tomato puree has only 20% of water while tomato juice has 90% of water. How many liters of tomato puree will be obtained from 20 liters of tomato juice

1) 2
2) 2.4
3) 2.5
4) 6

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Mrudula 11 years ago

ANS : c) 2.5
20 lit juice contain 20*10/100 =2 lit tomato pulp.
now tomato pure has 80% of tomato pulp..
so by using 2 lit pure pulp we can produce
2/80% =2*100/80 = 2.5 liters..

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Rupesh Rajesh Deshmukh 11 years ago

1) 2
tomato juice contains 90% of water
so 90% of 20 is 18 liters...
therfor 2 litres wil b puree

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yash garg 8 years ago

20 ltr of juice=2 ltr of tomato pulp(10%)
in tomato puree 80% is pulp
so from 0.8 lts pulp we can make 1 ltr or puree
from 1.6 =2 ltr
from another 0.4=0.5 ltr
so in total 2.5ltr

Like? Yes (1) | No

harinireddy 11 years ago

am in need of NTT DATA pattern nd previous year papers plss provide me... -> vijikrishnan1512@gmail.com

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vinay to aditya saraswat 11 years ago

bro what is the eligibility marks of elitmus for accenture pune

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Saranya 11 years ago

pls send me IBM & HCL questions papers to mail id:rsaranya081@gmail.com

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adarsh kumar yadav 11 years ago

i.... enough of the constant bickering when i walked out of room what is answer (a) had had (b) did have (c) have had (d)had

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Shubhanjali Khare 11 years ago

i had enough of the constant..

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ankit awasthi to Damini Singh 11 years ago

love u yaar........maja aa gaya........

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amit patel 11 years ago

my 28 sept score card
apptitude = 55%
resoning =77%
verbal = 65 %

what is my chance in accenture 10 october ?

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sandeep singh 11 years ago

50-50 ..... Luck will matter.

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Sarabeshwar 11 years ago

you attended through online?

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pranjul chandel to karthikeyank 11 years ago

hi ,karthikeyank TCS is coming to my college in few days ,so will u please mail me all recent TCS paper at chandel.pranjul@gmail.com

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RAJASEKAR R 11 years ago

Any one of you tell me how to prepare for CTS apptitude test ? please!

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PUDIGI MANIKYAM 11 years ago

How to prepare for TCS placements?

Reply Like? Yes (2) | No

santosh kumar patel 11 years ago

sqrt(x+2sqrt(x+2sqrt(x+2sqrt(3x))))=x plz tell me short trick

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sandeep singh 11 years ago

options is the best trick in these type of questions.....
just remove sqrts by squaring both sides.
and then go for options.

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Ram 11 years ago

sqrt(x+2sqrt(x+2sqrt(x+2sqrt(3x))))=x
x+2sqrt(x+2sqrt(x+2sqrt(x+2sqrt(x^2))))=x^2
x+2sqrt(x^2)=x^2 [pattern is same so let us approximate it to be x^2]
x+2x=x^2
3x=x^2
x*(x-3)=0
so x=3 and x=0
some times,question can have infinite terms then the same method follows

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Ram 11 years ago

Like? Yes (1) | No

ridhi 11 years ago

A bag contains 2 yellow, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

Reply Like? Yes (7) | No (2)

Gitanjali K 11 years ago

total number of balls = (2+3+2) = 7

n(S) = no. of ways of drawing 2 balls out of 7
= 7C2 `
=(7 x 6)/(2 x 1)
=21
(as E=drawing 2 balls, none of which is blue.)
n(E) =no. of ways of drawing 2 balls out of 5 balls
=5C2
=(5 x 4)/(2 x 1)
=10
so, P(E) =n(E)/n(S)
=10/21

Like? Yes (2) | No (1)

Ram 11 years ago

probability that none of the balls drawn is blue
=1-probability that drawn 2 balls is blue-probability that drawn 1 ball is blue and other is any ball
=1-(2C2/7C2)-(2C1*5C1/7C2)
=1-(1/21)-(10/21)
=10/21
or
probability that none of the balls drawn is blue
=5C2/7C2 (total balls other than blue=5)
=10/21

Like? Yes (1) | No

Vignesh 11 years ago

In a 1000 m race, when Sumit is given a head start of 20 seconds and 200 metres, he runs for 2 minutes and beats Amit by 400 metres. Who wins the race and by how much, if Amit gets a head start of 200 metres?
1) Sumit, 91 m
2) Amit, 91 m
3) Sumit, 111 m
4) Amit, 111 m.

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RABI KR. SHAW 11 years ago

can anyone plz give me the tcs questions recently asked

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mayank to DILIP KUMAR YADAV 11 years ago

mothafukaaah..........

Reply Like? Yes (2) | No

Nirmal Kumar Thakur 11 years ago

My current elitmus scores are verbal 55, PS 85, QA 45.........but in my 1st elitmus test , i have 75 in QA......i want to know that they will consider 75 or 45 in QA

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soujanya 11 years ago

my amcat score
English 685 98
Quantitative Ability 575 76
Computer Programming 455 68
Logical Ability 375
will i get any call? r will i get rejected because my logical score is less? please guys tel me

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Utkarsh 11 years ago

My elitmus scores are: verbal 78 , PS : 85 ,QA : 95 . will I get calls ?

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BHASKAR MANDAL to Venkatesha Perumal 11 years ago

hi ..... i m not sure of todays answer.....srry if its wrong.....
all da bst for tcs.....(y)

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suresh kumar 11 years ago

me elitmus scores are e-12%, r-85%, q-80%
would i get call from accenture

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divya 11 years ago

a no. divisible by 4 means the last two digits sum must be divisible by 4
the no. of ways of getting last two digits=4
8 digit number=5*5*5*5*5*5*4
=62500

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akshay to sakshi singh 11 years ago

good job dear. your solution to p&c is perfect.

Reply Like? Yes | No (1)

Pradip G Giri 11 years ago

form 8 digit numbers from by using1,2,3,4,5 with repetition is allowed and must be divisibke by 4 ?

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divya 11 years ago

a no. divisible by 4 means the last two digits sum must be divisible by 4
the no. of ways of getting last two digits=4
8 digit number=5*5*5*5*5*5*4
=62500

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manikanta 11 years ago

last two digits can be 12 ,24,32,44,52
5*5*5*5*5*5*5=5^7==78125

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Pankhuri Kansal 11 years ago

Anybody know abt the nucleus software recruitment pattern....???

Reply Like? Yes (1) | No

Ankit Boae 11 years ago

please send elitmus papers,pdf files to ankit.bose@yahoo.com

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vikash kumar dubey 11 years ago

anant finishes a work in 7 days .babu finishes the same job in 8 days and chandra in 6 days.they take turns to finish the work.anant on the first day bau on second day and chander on the third day and anant again and so on.on which day will work over?

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Ankit Pandey 11 years ago

3 day work= (1/6 +1/7 +1/8)=73/168 work
In next 3 days another 73/168 work will be done.
Remaining work= 1-(2×73/168)=22/168= 11/84
11/84 work will done by Anant in 11/12 days
So total days=6(11/12) days

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roopak 11 years ago

on 7th day work will end

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Rakesh Kumar to RAKESH 11 years ago

What is the remainder when 7^241 is divided by 2402 ?please solve this

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Rakesh Kumar to RAKESH 11 years ago

What is the remainder when 7^241 is divided by 2402 ? Please solve this Question

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Ankit Boae 11 years ago

(7^4)60+1=(7^4)60*7=(2401)60*7 when divided by 7 gives 1 as remainder

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Ankit Pandey 11 years ago

((7^4)^60)×7/2402=(2401^60)×7/2402=((2402-1)^60)×7/2402=(-1^60)×7/2402
So remainder will be 7

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MUTHTAMIL MAGENDIRAN to ragini 11 years ago

hi can u teach aptitude

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ahsan 11 years ago

please send igate papers on udaipurwala.ahsanali@gmail.com

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Arvind Kumar to RAKESH KUMAR RANJAN 11 years ago

thanks sir for ur valuable answer

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ARUN GUPTA to ankita 11 years ago

last two digit of no should be divigible by 2

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sapna 11 years ago

if a person walks with a speed of 20 kmph from A he reahes 30 min. late to B but if he walks 30 kmph he reaches 10 min. late to B. find the distance between A and B

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mukesh kumar 11 years ago

20(t+1/2)=30(t+1/6) solving for t,we get t=0.5 hr
so distance is 20*(.5+.5)=20 km

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RAJESH 11 years ago

let time=t hours
distance=time*velocity
20(t+1/2)=30(t+1/6)
10 t =5
t=.5 hours
distance=20(.5 + .5)= 20km......
ans.................................=20 km......................................

Like? Yes | No (1)

Atul Ranjan 11 years ago

Let distance be x
(X/20) - (x/30) =20/60
Solving we get x= 20km

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Prakash kumar 11 years ago

36 people {a1, a2… a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the rest have shaken hands with at least one person in the set is
a) 12
b) 11
c) 13
d) 18

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SANDHYA 11 years ago

pls solve the below question i want immediate answer

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SANDHYA 11 years ago

a quiz winner appreciated by Rs.500 and failures appreciated by 100,if there are 63 students and total amount is 11100 find the winner

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Devendra Marghade 11 years ago

12

If number of winners= x, failures=y , then
x+y=63 ----(i) &
500x+100y=11100 ----(ii)
On solving (i) & (ii), x=12, y=51

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RAJESH 11 years ago

If number of winners= x,
failures=y
x+y=63 -(i)
500x+100y=11100 -(ii)
On solving (i) & (ii), x=12,
y=51.
total winners= 12

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Prakash kumar 11 years ago

. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A’s chances of winning. Let’s assume such rumors to be true and that in a match between Ghana and Bolivia; Ghana the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?
a) 1/9
b) 4/9
c) 5/9
d) 2/3

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Venkatesha Perumal 11 years ago

Please send me the tcs papers to my email id.I have campus this week my id is vengatesaperumal@gmail.com

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Venkatesha Perumal 11 years ago

Please send me the tcs papers to my email id.I have campus this week my id is vengatesaperumal@gmail.com

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Abhishek nkumar 11 years ago

its better to solve campusgate papers.you will get direct questions from that site.

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BHASKAR MANDAL 11 years ago

hi ..... i m not sure of todays answer.....srry if its wrong.....
all da bst for tcs.....(y)

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s.monisha 11 years ago

please send me the ibm papers to my email id.I have campus this week
my id is sm.monisha@rediffmail.com

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Dipdendu Das to sangram chaware 11 years ago

hii.. tcs is coming on my clg campus in next few days
will u plz help me by sending the format of tcs aptti questions and tcs apttitude question papers??
my email id is dipdendudas966@gmail.com

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satyam nagariya 11 years ago

plz solve it- 16:123 : : 64:?

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Om Sharma 11 years ago

492 ...... u can use direct formula for this type of problems .

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pragati rathore 11 years ago

492! wht r the options btw!

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Anshu sharma 11 years ago

Plzzz if anyone attend tcs campus appti recently then send question that was asked there or information regarding technical specially from ec brsnch on sharmaakanksha37@gmail.com plzzzzzzz help tcs will come after 10 Days thanx in advance

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anjali jagata 11 years ago

hey is there any openngs in hyderabad..... if any plzz send me mail to anjali.jagata@gmail.com

Reply Like? Yes | No

Anil Gulab Mhaske 11 years ago

Share new things....

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Rishabh Jain 11 years ago

word " permutations" can be arrange such that there should only 4 letter between P and S

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Kanishk Gupta 11 years ago

the solution will be
10C4 * 4! = 5040

Like? Yes (3) | No

samkit kanadia 11 years ago

2,2,3,3,4,4,4,4 using this digit how many numbers may possible that is greter then 3000.

Reply Like? Yes | No

aquib aslam 11 years ago

i hav given elitmus on 28 and want to reappear on 5th but the result of 28 and both will be declared combinely so tell me will i reappear or it may hav any problm

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Sayanton Sadhu 11 years ago

send me last 10years questions of tech mahindra urgently plz..
my mail id : mayukh.sadhu@gmail.com

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Abi john 11 years ago

Did anybody got mail fromIBM after English Assessment Test in Don Bosco Institute of Technology,Bangalore on 21 sep....

Reply Like? Yes | No

Mrudula 11 years ago

How many kgs of wheat costing Rs.24/- per kg must be mixed with 30 kgs of wheat costing Rs.18.40/- per kg so that 15% profit can be obtained by selling the mixture at Rs.23/- per kg?

Reply Like? Yes | No

vinoth 11 years ago

The answer in ratio between two varities of wheat is 4:10.
that is 4 kgs of wheat costing 24/kg has to be mixed with 10 kgs of wheat costing 18.4/kg...so that the total price will be 280...that is for 14 kgs...therefore 20/kg is the price & 15% profit means 23/kg...

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Mrudula 11 years ago

I NEED COMPLETE SOLUTION

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Murali Tekumatla 11 years ago

Let sp of 1 kg mix is 23
gain of 1kg mix is 15%
cp of 1 kg mix =100/115 * 23= 20

by the rule of alligation we get 1st kind and 2nd kind ratio 2:5

then. 2:5::x:30

then x = 12 ans

Like? Yes (1) | No

amar 11 years ago

what was answer of (28 sept. elitmus ques.)max. difference of volume of cube and cuboid whose sides are a+b+b=40. was it 1053???

Reply Like? Yes (1) | No

Mayank 11 years ago

i also got d ans 1053 bt nt sure...

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K.Prakash 11 years ago

Jake left point A for point B. 2hours and 15 minutes later,Paul left A for B and arrived at B at the same time as Jake. Had both of them started simultaneously from A and B travelling towards each other, they would have met in 120 minutes.How much tlme (hours) did it take for the slower one to travel from A to B if the ratio of speeds of the faster to slower is 3:1?

Reply Like? Yes (1) | No

Mrudula 11 years ago

The sum of five consecutive odd numbers is 575. What is the sum of the next set of the consecutive odd numbers?

Reply Like? Yes | No

Piyush Kumar 11 years ago

let the no is x
then,x+(x+2)+(x+4)+(x+6)+(x+8)=575
x=111
then 5 consecutive odd no will be-111,113,115,117,119
then sum of next consecutive odd no will be-121+123+125+127+129=625

Like? Yes (6) | No

Bala 11 years ago

A coin is too much weight & so as to reduce the weight the diameter of coin is reduced to 15% &
thickness is reduced to 10%, then the weight of new coin in percentage?

Reply Like? Yes | No

vinoth 11 years ago

Let us assume that the radius(2*diameter) r be 10, the height h be 10...
the volume of cylinder is 3.24*r*h...
the volume will be 3141...
if we reduce the diameter by 15%..the the new radius be 8.5 & if we reduce the height by 10% means the new height will be 9...now the new volume is 2042... to find it in percentage, we have to divide new volume by old one & multiply by 100....therefore the percentage will be 65%...

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Devendra Marghade 11 years ago

65.025%
If original radius=r & thickness=h ,then
Weight of the coin will be equivalent to its Volume
If Weight of the old coin=Pi*r^2*h ,then
Weight of the new coin=Pi*(0.85r)^2*0.9h
Weight of new coin in percentage=100*[Pi*(0.85r)^2*0.9h]/[Pi*r^2*h]=65.025

Like? Yes | No

sushma 11 years ago

i want solution of this question?
there are 10 students in the school at st. vinc. school.but the 6th standard students have only 5 period in a day. In how many ways can we from a time-table for the day for the sixthstandrad students ?

Reply Like? Yes | No

SATISH SINGH 11 years ago

which topic is most importent for tcs plcement...

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Debojyoti Ganguly to Tanvir Sarkar 11 years ago

Hello
Can u solve the problem?

Reply Like? Yes | No

Vineet Singh 11 years ago

I want the solution of question asked on 26 September with the explanation.... Plzz

Reply Like? Yes | No

Nihar gandhi 11 years ago

50 red and 50 black balls are to be distributed in 2 buckets. How should the distribution be done
so that if 1 ball is picked from each basket, the probability is maximum that both balls are of the
same color ?

Reply Like? Yes (3) | No

ahsan 11 years ago

Please send me igate placement papers? email id -udaipurwala.ahsanali@gmail.com

Reply Like? Yes | No

druva kumar 11 years ago

can any bady write a logic for following output
1 1
23 23
456 456
789 10 987
i need code for following o/p in C#

Reply Like? Yes | No

Justin Philip 11 years ago

Anybody attending IGATE campus pool at Rajiv Gandhi college on 1st OCT .../.? Mumbai

Reply Like? Yes | No

anvesh kumar to Natasha Arora 11 years ago

How to prepare for Elitmus? Suggest me any book please..

Reply Like? Yes | No

Sachin 11 years ago

can you please send me d tcs placement papers??? sachinbpulsar@gmail.com

Reply Like? Yes | No

lavanya 11 years ago

can 2013 passedout can write amcat or not pls help me out

Reply Like? Yes | No

Sathesh Kumar N 11 years ago

find last two digit of (1021^3921)+(3081^3921)?

Reply Like? Yes (2) | No

jitendra varshney 11 years ago

2*1,1=21+8*1,1=81=102 so 02

Like? Yes (5) | No (1)

Mohammad Faiz 11 years ago

2*1=2,8*2=16,21+61=82

Like? Yes | No (2)

parul srivastava 11 years ago

answer is 02
as 3921=4n+1 so 1^1 is 1 for the first on i.e 1021^3921
for next part also its same 3921=4n+1
1^1 is 1
so total is 1+1=2 hence answer is 02

Like? Yes (1) | No

krishna mohan 11 years ago

cyclic of 21 ie 5 and 81 ie 5
3921/5= remainder is 1 then cyclic of 21&81 are 21+81=102

Like? Yes | No

ckreddy 11 years ago

did any one get mail from ibm round two results conducted at Don Bosco college on 21st sep

Reply Like? Yes | No

AMIT ANAND to Shasha sharma 11 years ago

call 0n 8867151045

Reply Like? Yes (4) | No

aman shrivastava 10 years ago

this is so cheap of u guys..:/

Like? Yes | No

shankey 11 years ago

41.45 ,41.5 ,42 ,18.23 ,18.2 ,18

Reply Like? Yes | No

nagasaikiran 11 years ago

what is the difference between flat discount and normal discount?

Reply Like? Yes | No

pooja joshi to chanchal singh 11 years ago

hiii plz tell me how 2 crck the tcs atitude tes

Reply Like? Yes | No

priyanka 11 years ago

go on campus gate site enough.....

Like? Yes | No

SUJIT KUMAR PATRA 11 years ago

my amcat score:
verbal-94
quants-80
logical-56
programming-100
ece-80
will i get calls???

Reply Like? Yes (2) | No

Ankit Jaiswal 11 years ago

The letters of the word REGAIN when arranged in a dictionary, find the 32nd word???

Reply Like? Yes | No

manikanta 11 years ago

AGIERN.................
...............

Like? Yes | No

alok kumar 11 years ago

Statements : A) All bags are hats.
B) Some pins are bags.
C) No hats are needles.
Conclusions : I) Some pins are hats.
II) No needles are bags.
III) Some pins are needles.
IV) Some pins are not needles.
1) Only I and II follow
2) Only I and IV follow
3) I, II and IV follow
4) Either III or IV, and I follow
5) Either III or IV and I and II follow

Reply Like? Yes | No

Utkarsh 11 years ago

1 and 2 follow only.

Like? Yes | No

manikanta 11 years ago

option 5 is corrct

Like? Yes | No

Asheesh gupta to priyanka 11 years ago

hello miss priyanka .. would u pls tell me hw sud i start preparation fr amcat and tcs pprs. pls infom me on asheesh.ec08@gmail.com

Reply Like? Yes | No

Kethineni Vinodh 11 years ago

Friends i came to know that tcs people are asking puzzles in HR Round.
If anybody Having experience please post that questions

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

kush singh 10 years ago

i think u have wrong information

Like? Yes | No

simran shanti 10 years ago

Pls sir send me some last year tcs papers on my e-mail id simranshanti53@gmail.com

Like? Yes | No

Vinod 11 years ago

What is the 45 word in the perfect in a dictionary

Reply Like? Yes | No

Gowtham KRK 11 years ago

pnuemonoultramicroscopicsilicovolcanoconiosis

Like? Yes | No

Sarabeshwar 11 years ago

pneumo$ultra$microsocopic$silico$volcono$coniosis

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DAKSHESH KUMAWAT to Karoline Lemina 11 years ago

arranged on the basis weight

Reply Like? Yes | No

E S naveena 11 years ago

The cost of 4 CD(s) is 4 more than the cost of a DVD. The cost of 1 CD(s) and a DVD is 10. What is the cost of a DVD?
Select one optionThe cost of 4 CD(s) is 4 more than the cost of a DVD. The cost of 1 CD(s) and a DVD is 10. What is the cost of a The cost of 4 CD(s) is 4 more than the cost of a DVD. The cost of 1 CD(s) and a DVD is 10. What is the cost of a

Reply Like? Yes | No

lakshmi nalluri 11 years ago

dvd=7.2/-and cd=2.8/-

Like? Yes | No

Asheesh gupta to Chhaya Kaushik 11 years ago

hiii.. miss chhaya i dnt hv any idea about level of aptitude of mncs like tcs pls suggest me ..wchich book shud be reffer to me.

Reply Like? Yes | No

R.KAMAL 11 years ago

In a joint business, the capital of A, B and C were Rs. 45000, Rs. 30000 and Rs. 22500 respectively. A withdrew half of his capital after 4 months. After 9 months of this withdrawal, there was a total profit of Rs. 28400. Find the each share of profit.

Reply Like? Yes (1) | No

Devendra Marghade 11 years ago

Rs. 10200, 10400 & 7800

Ratio of Investment of A:B:C=[45000*4 + (45000/2)*9] : [30000*13] : [22500*13]
=3825 : 3900 : 2925= 153 : 156 : 117
Share of A,B & C in the Profit of Rs. 28400= [153*28400/426] , [156*28400/426] & [117*28400/426]
= 10200 ,10400 & 7800 Rs.

Like? Yes | No

Siddiqui 11 years ago

25% students of a class failed in Chemistry and 40% failed in Physics where 10% did not pass in any of the two subjects. If 30 students passed in only Physics, how many of them passed in both the subjects.

Reply Like? Yes (2) | No

Devesh Gupta 11 years ago

i think answer is 12

Like? Yes (1) | No

pankaj 11 years ago

45%

Like? Yes (1) | No

shubham jain 11 years ago

30 STUDENTS AM I RIGHT

Like? Yes (1) | No

Anuradha karn to RAKESH 11 years ago

Can you send me elitmus question paper?? My email id is karn.anuradha92@gmail.com

Reply Like? Yes | No

Uma 11 years ago

Hello.do they give hints in elitmus paper for cryptarithmetic.pls reply

Reply Like? Yes | No

T.Lavanya 11 years ago

Hi friends.. I m BE(CSE) student 2014 passed out.Please send the R-SAT model question paper with answer to this mail id lavanyasri13@gmail.com

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GUL KAUR 11 years ago

Hey friends... anybody know about the placement procedure of mckinsey company?.... pls tell me how should i prepare for it......

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Pradeep kumar 11 years ago

4,5,15,49,201,1011,6073..... find odd one

Reply Like? Yes | No (1)

madanpal vishwakarma 11 years ago

except 4 all are odd so 4 is odd one on the series .....

Like? Yes | No

Yogesh Arun Katu 11 years ago

4
it is the only even no.

Like? Yes | No

Pradeep kumar 11 years ago

888,440,216,104,48,22,6..... find odd one???

Reply Like? Yes (5) | No (1)

B. Mahesh 11 years ago

22 is odd one 440+440+8=888,216+216+8=440,104+104+8=216,48+48+8=104,20+20+8=48,6+6+8=20 so 22is odd one.20 is the right answer

Like? Yes | No

Narendra Gopi 11 years ago

num/2-4
888/2=444-4=440
440/2=220-4=216
216/2=108-4=104
104/2=52-4=48
48/2=24-4=20(Wrong ans)
ODD ONE IS 22.

Like? Yes (2) | No

sindhuri dakshapu 11 years ago

22 is odd one,bcoz 888/2=444-4=440,
440/2=220-4=216....

Like? Yes | No

Packiyalakshmi 11 years ago

A class of 25 students took a science test. 10 students had an average (arithmetic mean) score of 80. The other students had an average score of 60. What is the average score of the whole class?

Reply Like? Yes | No

lakshmi nalluri 11 years ago

(10*80+15*60)/25=68

Like? Yes (1) | No

SK AZHARUDDIN 11 years ago

if u divide the student in two group 10 (avg 80) & 15 (avg 60)
there ratio will be 2:3
so ,average of them will be 68

Like? Yes | No

Narendra Gopi 11 years ago

10*80=800
15*60=900
(900+800)/25=68

Like? Yes | No

Utkarsh 11 years ago

Average score of whole class = 10*80 + 15*60 / 25 = 1700/25 = 68

Like? Yes | No

Ramakrishna to RAKESH 11 years ago

A clock shows 3:00. What time is it after the hour hand rotates 135 degrees? I need complete solution? pls help me

Reply Like? Yes | No

madanpal vishwakarma 11 years ago

the required time is 7:12 because to move 130 degree it require to move up to 7 and then for 5 degree it need to movie 5 degree which is equal to move 12 minute sot ime is 7:12 after moving 135degree of hour hand

Like? Yes | No

B. Mahesh 11 years ago

7:30,hr hand rotates from 3 to 6 such that 90 degrees,i.e.,3 hrs,remaining 45 degrees is 1:30hrs

Like? Yes (1) | No

mohan bylapudi 11 years ago

for every hour hour hand moves 30 degrees =>135/30=4+15/30=>1hr=30degree=>1/2hr=15degree. Therefore 3+4+1/2hr=7:30hr

Like? Yes | No

Nikhil Awasthi 11 years ago

yes its 7:30 in order to move 135* we move hour hand 90 degree as it reaches 6:00 and then we know each partition in clock is of 30* so we again move hour clock one hour as 90+30= 120* as 7 o clock. . to move rest 15* we move hour hand half partition as 15* which completes 135 * ans clock is now showing 7:30

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