Users Discussion Board

A SIRISHA 10 years ago

The multiplication of a 3 digit number XY5 with digit Z yields X215 . What is X+Y+Z equals to ?

Reply Like? Yes (15) | No (6)

Sneha Singh 10 years ago

X=1, Y=3, Z=9
X+Y+Z= 13

Like? Yes (5) | No (3)

NITIN DEOLI 9 years ago

DETAILED SOLUTION?

Like? Yes (17) | No (1)

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SAI KIRAN to priyanka bhardwaj 10 years ago

Preparing for CAT ?

Reply Like? Yes | No

Ramakrishna 10 years ago

Q: There were 27 boys standing in a line. Amar was shifted 3 places to his right and occupied the middle position. What was his original position from left? I NEED COMPLETE SOLUTION PLS HELP ME

Reply Like? Yes | No

Devendra Marghade 10 years ago

11th

In the total 27 boys, middle position will be 14th
Before shifting to 3 places to right i.e. at 14th , he would be at 11th position from the left.

Like? Yes (1) | No

meruvapavani 10 years ago

11th

In the total 27 boys, middle position will be 14th
Before shifting to 3 places to right i.e. at 14th , he would be at 11th position from the left

Like? Yes (1) | No

prajjawal sharma 10 years ago

6(3 – x) –5 (2x – 4) = 4(3x–) + 14
In the above equation the value of x is

Reply Like? Yes | No

anusekhar 10 years ago

hiee frnds ...........my amcat scores are : engsih - 56 percentile , quantitative aptitude - 28 per , logical - 42.2 % , computer programming -78 .02 per nd computer scince - 76.2 per .......is der any chances of getting calls from mncs like hcl , accenture? if u knw plz let me knw frnds.........waiting fa u reply

Reply Like? Yes | No

Nithiya 10 years ago

can anyone tell me,how to prepare for ibm english assessment section?
send me if u have any material..id is :nithya.gasc@gmail.com

Reply Like? Yes (1) | No

sanjay 10 years ago

synonym of contagious
asked in amcat on 16 nov

Reply Like? Yes | No

Shreya Banerjee 10 years ago

contagious means infectious, epidemic kind of.. synonym can be infective, epizootic, transferable, etc.

Like? Yes (3) | No

Kushagra Tiwari 10 years ago

contagious --> (of a disease) spread from one person or organism to another, typically by direct contact.
Ex-->"a contagious disease"
synonyms: infectious, communicable, transmittable, transmissible, transferable, spreadable;

Like? Yes (2) | No

MINTU KUMAR GUPTA 10 years ago

my amcat score is ........
verbal : 95 %le
comp prog. : 93 %le
log. ability : 87 %le
quants : 76 %le
i am pursuing b.tech with ece and have secured 58 % ,64.8 % and 74% in 10th, 12th and b.tech respectively......
can i get any calls from mnc.. ?

Reply Like? Yes (2) | No

Mithun Kumar Kesari 10 years ago

yes brother you can get calls.

Like? Yes | No

Abhinav 10 years ago

Brijesh purchased an item online from Dubai for 540 Dirham. the exchange rate was 1000 INR for 13.50 Dirham. Brijesh’s bank charged him 2% for the transaction? The total cost of item was

(a) 40080 INA
(b) 40880 INR
(c) 48000 INA
(d) 40800 INR

Reply Like? Yes (2) | No

Deepak prajapati 10 years ago

given that
cost price in dirham=540
13.50 for 1000
for 540 it will be 4000
(40000+2% of 40000)=40800 INR so, ans will be opstion d

Like? Yes (3) | No

abhin 10 years ago

i want ramesh and she to be the captain for the rest of the year.

a her to be the captains for the rest of the year.
b she to be the captain for the rest of the year.
c her as the captains for the rest of the year.
d she both be captains for the rest of the year
Read more at http://www.m4maths.com/placement-puzzles.php?SOURCE=amcat&TOPIC=Verbal%20Ability&SUB_TOPIC=One%20Word%20Substitution#eAmAzpwJCyfZtR7q.99

Reply Like? Yes | No

Shaik Aarif Mohammed 10 years ago

the diameter of circular garden is 28 m .a road 1.75m wide runs around it.find the cost of gravelling the road at rs 10 per m2

Reply Like? Yes | No

Md Ali 10 years ago

ans: approx. rs 7846

Like? Yes | No

bhavani 10 years ago

Alan is taller than Bob
Carol is taller than Diane
Bob is taller than Diane.
Which one of the following conclusions can be drawn?
1.Carol can never be the tallest.
2.Bob is at least as tall as Alan.
3.Carol can never be the same height as Alan.
4.Carol and Bob may be the same height.
5.Carol is definitely taller than Bob.

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

tirupathi reddy 10 years ago

1,4 options follow

Like? Yes (1) | No (1)

SUBHASH TULSYAN 10 years ago

4..........is the answer

Like? Yes (1) | No

SUBHASH TULSYAN 10 years ago

tirupathi read the question carefully ...only one option is correct

Like? Yes (1) | No

Deepak prajapati 10 years ago

letters represent 1st letter of name
b>a// condition 1
d>c//condition 2
d * b * a * //condition 3
here star represents the position of carlo(d is smallest)
so acco to given condition only 4 stisfied
so ans will be option 4

Like? Yes (1) | No (1)

MAHARAJAN.G 10 years ago

ans 4 , because carol and bob is taller than diane so they must be same height

Like? Yes (1) | No (1)

Md Ali 10 years ago

only the conclusion 4th satisfies...

Like? Yes (1) | No

ashutosh shukla 10 years ago

4 can be answer as height of carol is not given exactly

Like? Yes (1) | No

ARJUN PRASAD 10 years ago

4 options is satisfied only.......

Like? Yes (1) | No (1)

ARUP DUTTA 10 years ago

what is the remainder when 7^99 is divided by 2400??anyone know how to solve this?

Reply Like? Yes (3) | No (1)

MAHARAJAN.G 10 years ago

7^1(7)/2400=7
7^2(49)/2400=49
7^3(343)/2400=343
7^4(2401)/2400=1
7^5(remainder of 7^4×7^1=7)/2400=7
Now since after every 4 terms we are getting the same set of remainders that is 7,49,343,1 so we have a cycle of 4 and now we just need to find 99 is which term in the cycle so 99/4=3... So the third term of the cycle is our remainder which is 343

Like? Yes (5) | No (6)

k srinivas 10 years ago

todays puzzle answer is 980. but it is not there.
srinivas 9849701749

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

abhishek narayan 10 years ago

yup, i also got that.

Like? Yes | No

RAKESH 10 years ago

total = 147 t-shirts , 2/3 rd = 98, rest=49

if x be printed price then
( 98 * 119x/100 + 49x ) - 147 * 88x/100 = 3626
=> 238x + 100x - 264x = 74*100
=> 74x = 74*100
=> x = 100

Like? Yes (1) | No

abhishek narayan 10 years ago

i got the question initially in wrong way. taking t-shirt = 15

Like? Yes | No

Teja to priyatham reddy gudipati 10 years ago

HI priyatham first of all congrats... for clearing infy written test and plz let me know the paper pattern...

thanks in advance....

Reply Like? Yes (1) | No

Ramakrishna to abhishek narayan 10 years ago

Q: In a row of boys, Rajan is 10th from right and Suraj is 10th from left. when Rajan and Suraj interchange their positions. now suraj is 27th from left. What is Rajan position from right? I NEED COMPLETE SOLUTION

Reply Like? Yes (27) | No (3)

abhishek narayan 10 years ago

after interchange now we got that there are 16 students in between rajan and suraj. So, Rajan position is 16+10=27th from right.

Like? Yes (8) | No (3)

lekha gupta 10 years ago

please mail me infosys placement papers. my mail id is lekhagupta92@gmail.com. pleaseeeeee.

Reply Like? Yes | No

lekha gupta 10 years ago

can anyone tell me how to prepare for infosys written exam, because i m feeling bit difficult to crack it.........

Reply Like? Yes | No

abhishek narayan 10 years ago

try to solve easy questions first as you can switch to any question but time is limited. for each sections different time is slotted. you will get sufficient time for solving quantitative aptitude(10 ques.- 35 min). Try to concentrate on verbal(40 ques-35 min). If, passage comes tough try solve it in last.For Analytic thinking, practice Syllogism( of higher difficulty).Other questions are normal.

Like? Yes (1) | No

lekha gupta 10 years ago

anybody who has written exam of infosys on 23rd. nov.

Reply Like? Yes | No

husna tabassum 10 years ago

pls say me whr to refer questions to crack infosys written test

Like? Yes | No

Raj 10 years ago

The average age a family of 6 members is 22yrs. if the age of the youngest member is 7 yrs, then what was the averege age of the family at the time of the birth of the youngest member

Reply Like? Yes (1) | No

Akash Verma 10 years ago

(6*22-7-5*7)/5=18,, Subtracting the age of the youngest member and 7 years from each member , since average age asked during the birth of the youngest member

Like? Yes (4) | No

Shaik Aarif Mohammed 10 years ago

average age of 6 members=22=>22*6=>132-7=125/5=25

Like? Yes | No (1)

Shaik Aarif Mohammed 10 years ago

average age of 6 members=22=>22*6=>132-7=125/5=25 -7=18

Like? Yes (1) | No

Raj 10 years ago

The average of marks obtained by 120 candidates in an examination is 35. if the average marks of passed candidates is 39 and failed candidates is 15. what is the number of candidates who passes the examination.

Reply Like? Yes | No

abhishek narayan 10 years ago

let x be the no. of candidates passed.
39x+15(120-x)=35*120.
x=100

Like? Yes (2) | No

Deepak prajapati to RAKESH 10 years ago

Find the number of six-digit numbers that can be formed with the digits 1, 2, 3, and 4, if all the digits are to appear at least once?

Reply Like? Yes (1) | No

RAKESH 10 years ago

single digit 3 times repeated => 111234 , 222134, 333124, 444123 => 4* 6!/3! = 480

2 differ digit 2 times repeated => 112234,..............., such 6 types => 6* 6!/ 2!*2! = 1080

total = 480 + 1080 = 1560

is it right ?

Like? Yes (2) | No

Nithiya 10 years ago

hi rakesh ,can u explain how 6!/3! came?

Like? Yes | No

llamar 10 years ago

first we have to select extra two numbers to form six digits
so, no ways select two numbers from 1,2,3,4 is 4C2=6
no of ways we can arrange six digits in six places is 6! but out of two of the repeated
so 6!/2!
so total no of six digits possible is 6*(6!/2!)=3*720=2160

Like? Yes | No

Deepak prajapati to RAKESH 10 years ago

Two distinct integers are selected at random from 1, 2, 3, ... 100 and multiplied with each other. Find the probability (to two decimal places) that the product is divisible by 3

Reply Like? Yes | No

abhishek narayan 10 years ago

(33c1*67c1+33c2)/100c2=2739/4950=0.55

Like? Yes (2) | No

Perrin 10 years ago

hii friendzz..
ny buddy who got Infosys joining of 8 dec please comment here about there travelling plan...particularly who are planning to go from delhi to banglore on 6 dec via flight.

Reply Like? Yes | No

Sucharita Sahu 10 years ago

may i know after the written test, in how many days you got the mail for the next round...

Like? Yes | No

Ramakrishna to A SIRISHA 10 years ago

Q: In a 200m race A beat B by 10m or 2 seconds. What is A"s time over the race? I NEED COPLETE SOLUTION

a) 38sec b) 40 c) 42 d) none

Reply Like? Yes (19) | No

abhishek narayan 10 years ago

let the speed and time taken by B be x m/s and t sec respectively.
t*x=190
(t+2)*x=200
t=38 sec

Like? Yes (11) | No (1)

pooja singh 10 years ago

I had solved 3 or 4 question nd still didnot get any point ,will any1 tell me the procedure of getting score...

Reply Like? Yes | No

Emanuel Abhishek Murmu 10 years ago

maybe your answers were wrong.

Like? Yes | No

Naveen 10 years ago

point are only distributed on todays puzzle soltuion

Like? Yes | No

sachin pandey 10 years ago

a committee of five is to be chosen from a froup of 9 people the probability that a certain a certain married couple will either serve together or not at all?

Reply Like? Yes (1) | No

SUBHASH TULSYAN 10 years ago

(2c2*7c3/9c5)+(7c5/9c5)

Like? Yes | No

priyanka bhardwaj 10 years ago

QUE: if a shopkeeper gives a 40% discount on an item n he still manages to make 20% profit. then what will the profit if he gives 25% discount.

Reply Like? Yes | No

pooja singh 10 years ago

profit will be of 50rps

Like? Yes (1) | No (1)

Rakesh Kumar Gupta 10 years ago

he gains 50% profit.

Like? Yes (3) | No

priyanka bhardwaj 10 years ago

how u did this?.. can u plz xplain the steps

Like? Yes | No

suresh kachhawa to Nikita Jain 10 years ago

our polticians should be educated or dont alll people does not know

Reply Like? Yes | No

payal saha 10 years ago

somebody pls tell me the new paper pattern of ibm pls...

Reply Like? Yes | No

Deepak prajapati 10 years ago

An engineer decide to complete a work in 20 day and hired sixty men,after working for five days,he realize that,only 1/5th of the work is completed.if he wants to complete the work as he planned,how many more men he has to hire

Reply Like? Yes | No

ARJUN PRASAD 10 years ago

in first 5 days work done=60*5=300 mandays=1/5 of work ie 20% work done in 5 days
work left=80% and it is done by 1200 mandays.
since 15 days are left to complete the work,so 1200/15=80 men ie he needs 20 men more because 60 men are already working.... :)

Like? Yes (4) | No

pooja singh 10 years ago

total work should be done in 20 days =1200(60*20)
work done by 60 men in first 5 days=300(60*5)= 1/5 of work
now 15 days are lift to complete the work so,1days work=1/15 and 1200 men complete the work =1200/15=80 men so,20 more men are required (i.e 80-60=20)

Like? Yes | No

Deepak prajapati 10 years ago

twelve engineers can complete a task in 7 Hours.12 engineers started the task at 10 AM but starting from 1PM, One engineer leaving every Hours,At what time the task gets completed.

Reply Like? Yes | No

abhishek narayan 10 years ago

12e - 7hr - 1w
12e - 3hr - 3/7w.
also, 1e - 1hr - 1/(7*12)w.
3/7w+11/84w+10/84w+9/84w+8/84w+7/84w=81/84w completed up to 6p.m.
now, remaining 3/84w=1/28w will be completed by remaining 6e in
1e - 1hr - 1/84w
6e - 1hr - 1/14w
6e - 1/28w - 1/2hr.
hence, work will be completed by 6.30pm or in 17/2hr.

Like? Yes (2) | No

balu 10 years ago

Total=12e-7hr=12*7=84 units
-----------------------------------------
completed work is10-1pm is=3hr,
so 12*3=36 units
Remaining is=84-36=48 units
------------------------------------------
1-2pm=11
2-3pm=10,
3-4pm=9,
4-5pm=8,
5-6pm=7,
6-7pm=6.....
we need to reach 48 units of work..
11+10+9+8+7=45,
now 3 more is extra day remaining next =6hr ....3/6=1/2=30min
so ans is=6:30 mins

Like? Yes (1) | No

Anila S Tirkey 10 years ago

Que. There are total 15 people. 7 speaks french and 8 speaks spanish. 3 do not speak any language. Which part of total people speaks both languages?
Can I please get an answer for this?

Reply Like? Yes (4) | No (2)

balu 10 years ago

Total:u=15,
french:f+b=7 spanish:s+b=8
3 do not speak any language:n=3
n=u-(f+b+s)...
(f+b)+s=12
so s=5,f=4,b=3
so total people speaks both language=3

Like? Yes (2) | No (2)

ravi ranjan 10 years ago

my amcat score eng 80
math 78
cp 98
reasonig 68
is there any chances of getting calls from good companies

Reply Like? Yes (1) | No

Krishnan Jhunjhunwala 10 years ago

I m preparing for amcat test. I m very weak in quant. So plz suggest me from were i have 2 study or any book i have 2 refer for amcat.
Thanks...

Reply Like? Yes | No

Deepak prajapati 10 years ago

go through arun sharma LOD 1...
and M4math.com

Like? Yes | No

A SIRISHA 10 years ago

If 1 1 1 1= R
2 2 2 2= T
3 3 3 3= E
4 4 4 4= N
Then
5 5 5 5= ?
????????????????????

Reply Like? Yes (7) | No (3)

Sravanthi 10 years ago

1+1+1+1=Fou(r)=R
2+2+2+2=Eigh(t)=T
3+3+3+3=Twelv(e)=E
4+4+4+4=Sixtee(n)=N
5+5+5+5=Twent(y)=Y

Like? Yes (14) | No (3)

Amar Poonia 10 years ago

Y (last charachter of addtion of all digits). e.g. 5+5+5+5=20 Twent Y

Like? Yes (2) | No

balu 10 years ago

Your super sravanthi....ur right ans

Like? Yes (2) | No

vusthili nirmala to RAKESH 10 years ago

Hi rakesh......I am weak in solving problems of area, probability can u help me which material i have to follow......

Reply Like? Yes | No

RAKESH 10 years ago

solve all the problems of that chapter two or three times from any book.

Like? Yes (1) | No

mac 10 years ago

can somebody please send l & t infotech latest 2014 placement papers to mac071092@gmail.com ?

Reply Like? Yes | No

mac 10 years ago

can somebody please send l & t infotech latest 2014 placement papers to mac071092@gmail.com ?

Reply Like? Yes | No

Ajinkya Kulkarni to RAKESH 10 years ago

Hi Rakesh,I am kind of weak in probability related problems specially playing cards type ...can you please suggest me study material for that ...

Reply Like? Yes | No

RAKESH 10 years ago

play card games, u will know about it.

in 52 cards, 26 are of black & 26 are of red colours.
spade & club are of black suit while heart & diamond of red suit.
A standard pack of 52 cards has 4 suits (Hearts, Diamonds, Clubs, and Spades) with thirteen cards in each suit (Ace,2,3,4,5,6,7,8,9,10, Jack, Queen, and King). So, there are 4 Jacks, 4 kings , 4 aces & 4 queens in a deck (one of each of the 4 suits).

Like? Yes (3) | No

llamar 10 years ago

anybody have a hcl placement papers send to me plz.......... , with solutions or answers
mail id: llamarcriado006@gmail.com

Reply Like? Yes | No

llamar 10 years ago

anybody have a hcl placement papers send to me plz.......... , with solutions or answers

Reply Like? Yes | No

Ramakrishna 10 years ago

Q: Aam Aadmi party won how many loka sabha seats in general election 2014?

Reply Like? Yes | No

Deepak prajapati 10 years ago

total no of seats won by AAp in 2014 loka sabha=4

Like? Yes (1) | No

abhishek tiwari 10 years ago

Two trains starts at the same time from Mumbai and Pune and proceed toward each other at the rate of 60 km and 40 km per hour respectively.
When they meet,it is found that one train has travelled 20 km more than the other.Find the distance between Mumbai and Pune.

Reply Like? Yes (9) | No (3)

abhishek narayan 10 years ago

let the distance be x.
relative speed =60-(-40)=100km/h
time taken for both to meet = x/100 hr.
Given, 60x/100 - 40x/100 = 20.
x=100 km.

Like? Yes (14) | No (8)

Deepak prajapati 10 years ago

Mumbai || Pune
V1=60 meeting point V2=40
| ||
x+20 x
at meeting point
(x+20)/60=x/40
so,x=40
total distance=x+x+20=100 ans.

Like? Yes (11) | No (4)

pooja singh 10 years ago

relative speed of 1st train =60 km/hr,other train =40km/hr. let distance travel by 2nd train be x nd distance travel by 2nd train x+20,nw t for 1st train=(x+20)/60=x/40..then =40 nd total distance will be =100

Like? Yes (6) | No (3)

SUCHETA BISWAS 10 years ago

for what maximun value of n will the expression 10200!/504^n be an integer?

Reply Like? Yes | No (3)

SUCHETA BISWAS 10 years ago

Find the remainder when 59^28 is divided by 7

Reply Like? Yes | No (3)

UPENDRA KUMAR GUPTA 10 years ago

contact me 7699331746

Like? Yes | No

ASHISH KUMAR 10 years ago

Ans is 1 if I try 59^28 mod 7

Like? Yes | No

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