Users Discussion Board

Sarabeshwar 10 years ago

Which one is better and how ? Igate or Tcs or Infosys

Reply Like? Yes | No

Advertisements

akhila 10 years ago

hello frds..
Module Name Module Score Module Percentile
English 465 46
Quantitative Ability 475 43
Computer Programming 485 77
Logical Ability 505 65
Computer Science 500 83
....
this s my score...can i hav a chance to get any calls...?
plzz tell me...

Reply Like? Yes | No

Aparna Bajpai 10 years ago

remainder when 32^32^32 divided by 9 ??
options: 4 ,0,6,1

Reply Like? Yes | No

Sahithi Salla 10 years ago

In a kilometre race,if A gives B a 40m start,A wins by 19s.But if A gives B a 30s Start,B wins by 40m.Find the time taken by B to run 5000m
a)150
b)450
c)750
d)825
can anyone do this....prove if ur challenged..

Reply Like? Yes (7) | No

Kamal Kumar Vishwakarma 10 years ago

its 750 according to me

Like? Yes | No

chandramala 10 years ago

please someone help me with this series,asked in IBM
1,5,4,5,13,2,3,4,22,1,2,3,?

Reply Like? Yes | No

suraj kumar 10 years ago

28 is the answer

Like? Yes (1) | No

Prashant 10 years ago

30 i think
1+5+4+5 = 15 -2 = 13
13+2+3+4= 22+0 = 22
22+1+2+3 = 28+2 = 30

Like? Yes (1) | No

Ramakrishna 10 years ago

Q: A person writes a postcard to five of his friends.He asks each one of them to copy the letter and mail to five diffrent persons with the insruction that they move chain similarly. Assume that the chain is not broken. Determine how many postcards are posted in all when the eighth set of letters are mailed?

a) 15625 b) 78125 c) 97656

Reply Like? Yes | No

Naveen Mittal 10 years ago

390625 is the right answer

Like? Yes | No

Prashant 10 years ago

5^8 = 390625 is the answer

Like? Yes | No

chandramala 10 years ago

-23,-16,18,14,-52,-45,37,33,-65,?

Reply Like? Yes | No

Sahithi Salla 10 years ago

90.....is it right

Like? Yes | No

swapna julakanti 10 years ago

Suppose you want to break a stick at a point chosen uniformly at random.then the expected length of the shorter stick is?
Plzz guys help me with complete solution

Reply Like? Yes | No

Gaurav Kumar 10 years ago

Less than half because the shorter stick will be obviously less than half

Like? Yes | No

swapna julakanti 10 years ago

Suppose you break a stick of unit length at a point chosen uniformly at random.then the expected length of the shorter stick is?
Plzz guys help me with complete solution

Reply Like? Yes | No

suganya.M 10 years ago

guys i am 2014 pass out ece graduate anyone please tell me..what are compulsory modules in amcat exam to get certified for an it job..

Reply Like? Yes | No

sribardhan 10 years ago

Q:

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

Reply Like? Yes | No

garima 10 years ago

Two consecutive numbers are removed from progression 1,2,3......n.The arithmetic mean of the remaining numbers is 26 1/4.then find the value of n?

Reply Like? Yes | No

anupama 10 years ago

apple+grape=cherry. then what is the value of cherry?? can any one explain the answer..

Reply Like? Yes (1) | No

Sahithi Salla 10 years ago

42236
+16426
--------
58662

Like? Yes | No

Aastha 10 years ago

Is it is a formula for finding remainder for (x^y+y^x)/n then x+y is divisible by n?

Reply Like? Yes (1) | No

shwetha 10 years ago

find out the wrong one
4 3 4.5 8.5 20 53 162.5

Reply Like? Yes (6) | No

PAWAN KUMAR 10 years ago

3 because it is increasing except 3.

Like? Yes (1) | No (1)

CH.ANUSHA 10 years ago

pls any one send me infosys model question paper to this mail id:prasana.anusha532@gmail.com

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

Mayank Singh 10 years ago

if you get it bro.plz forward me too bro,,id-kingmayank2011@gmail.com,thnks

Like? Yes (1) | No (1)

Ankit Shah to Kethineni Vinodh 10 years ago

ankitshah9193@gmail.com pls before 18

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

Ankit Shah to Kethineni Vinodh 10 years ago

please do mail me also the tcs papers

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

veenu 10 years ago

98,72,14,? ....solve this one..its correct

Reply Like? Yes (24) | No (4)

Devendra Marghade 10 years ago

4
9*8=72
7*2=14
1*4=4

Like? Yes (6) | No (3)

ashraf 10 years ago

9*8=72
7*2=14
1*4=4

Like? Yes (6) | No (4)

SANJAY KUMAR PRINCE 10 years ago

ans is 4
9*8=72
7*2=14
1*4=4

Like? Yes (6) | No (1)

Aman Narang 10 years ago

4
as 9*8=72
7*2=14
then 1*4=4
so 4 will be the next term in the series..!!

Like? Yes (3) | No (5)

abhishek dubey 10 years ago

Plz tell me is there any chance for repeation of quest of IBM in apti round n from where n what should I prepare for quanta apti??????plz help

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

Nidhi Goyal 10 years ago

i have my infosys exam on 26 oct. Plz anyone send me previous question papers of imfosys.

email id-- goyalnidhi.goyal@gmail.com

thanks in advance.

Reply Like? Yes | No

veenu 10 years ago

mine also ..send me also...

Like? Yes | No

Abhishek Vishwakarma 10 years ago

Hey nidhi did u get any papers ??
plz mail me at abhishekbpl5@gmail.com

Like? Yes | No

jolly priya mohanty 10 years ago

Two circles of radii 5 cm and 3 cm touch each other at A and also touch a line at B and C. The
distance BC in cms is?
Options: a) 60, b) 62, c)68, d)64

Reply Like? Yes (2) | No

suraj kumar 10 years ago

64 is the answer

Like? Yes | No

Kamal Kumar Vishwakarma 10 years ago

I guess its root(60)
because It will form a trapezium
whose 2 sides are 5cm and 3cm parallel to each other
with the help break trapezium into right triangle and rectangle
apply Pythagoras to triangle
we get
root(8^2 - 2^2)
which gives
.
.
root(60)

Like? Yes | No

jolly priya mohanty 10 years ago

What is summation(k=0 to k=28) k^2*28Ck where 28Ck is the number of choosing k items from 28 items?
Options: a) 406*2^27, b) 306*2^26, c) 28*2^27, d) 56*2^27

Reply Like? Yes | No

AARVI MISHRA 10 years ago

what do we answer for the question which doesn`t have any of the option as correct??????????plzzzzzzz reply

Reply Like? Yes | No

Aparna Bajpai 10 years ago

mark any one, as in the end you will marks for opting a wrong question.

Like? Yes (1) | No

bns 9 years ago

leave it blank,dont worry

Like? Yes | No

karthika 10 years ago

All numbers from 1 to 150 (in decimal system) are written in base 6 notation. How many of these will not contain any zero?

Reply Like? Yes (57) | No (6)

Sarabeshwar 10 years ago

where can I prepare myself for Essay Writing in CSC( Computer Science Corporation )

Reply Like? Yes | No

abhinav singh 10 years ago

Find the number of ways you can fill a 3x3 grid (with 4 corners defined as a,b,c,d) if you have 3 white marbles and 6 black marbles.

Reply Like? Yes | No

reddyprasad 10 years ago

Ans:

Possibilities of 3 white ball in 9 Places = 9C3=84
filling rest of the places i.e 6 places with remaining 6 black

Total = 9C3 = 84 ways

Like? Yes (2) | No

hema 10 years ago

19. A person was fined for exceeding the speed limit by 10mph. Another person was also fined

for

exceeding the same speed limit by twice the same. If the second person was traveling at a

speed of 35 mph, find the speed limit.

1) 20 mph

2) 15 mph

3) 18 mph

4) 22 mph

Reply Like? Yes | No

ravi prakash 10 years ago

15 mph
15+ 10=25 for first one
15+2*10=35 second one so 15mph will be ans

Like? Yes (1) | No

hema 10 years ago

thanks a lot............:)

Like? Yes | No

Binod Kumar 10 years ago

15mph let spd lmt is X....then X+2*10=35,i.e X=15

Like? Yes | No

RAMESH KUMAR 10 years ago

pls anyone send me l&t infotech placement paper on id-ra275819@gmail.com

Reply Like? Yes | No

sonali 10 years ago

George walks 36 kms partly at a speed of 4 kms per hour and partly at 3 km per hour If he had walked at a speed of 3km per hour when he had walked at 4 and 4 km per when he had walked at 3 he would have walked only 34 kms. The time (in hours) spent by George in walking was)

a) 5 b) 8 c) 10 d) 12

Reply Like? Yes | No

Binod Kumar 10 years ago

let the time taken be t1 and t2.....then 36= 4*t1 + 3*t2 and 34 = 3t1 +4*t2.....gives t1=6 and t2=4.....total time taken = t1 +t2= 10...
So C is right

Like? Yes (2) | No

hema 10 years ago

12. An express train traveling at 72 km/hr speed crosses a goods train traveling at 45 km/hr speed in
the opposite direction in half a minute. Alternatively, if the express train were to overtake the goods
train, how long will it take to accomplish the task. Assume that the trains continue to travel at the same
respective speeds as mentioned in case 1.
(1) Cannot be determined
(2) 30 seconds
(3) 150 seconds
(4) 130 seconds

Reply Like? Yes (2) | No

Sarvesh Singh 9 years ago

130 seconds
[(72+35)/(72-35)]*30 = 130

Like? Yes | No

hema 10 years ago

11. A man goes from city A to city B situated 60 kms apart by a boat. His onward journey was with the
stream while the return journey was an upstream journey. It took him four and half hours to complete
the round trip. If the speed of the stream is 10 km/hr, how long did it take him to complete the onward
journey?
(1) 3 hours
(2) 3.5 hours
(3) 2.25 hours
(4) 1.5 hours

Reply Like? Yes (3) | No

hema 10 years ago

5. A certain number of bullets were shared by 3 people equally.Each of them fired 4 bullets and the sum
of the remaining bullets was equal to the initial share each had got.what was the initial number of
bullets?
(a)20
(b)18
(c)16
(d)14

Reply Like? Yes | No

sowjanya 10 years ago

let initially each got x bullets ,after firing 4 they are left with "x-4" bullets
sum of remaining ;
3*(x-4)
which is equal to initial number each got
3*(x-4) = x
x = 6
total= 3*6 = 18

Like? Yes (2) | No

hema 10 years ago

thanks a lot..:)

Like? Yes | No

hema 10 years ago

22.A bus started from bus stand at 8.00am, and after 30 minutes staying at
destination, it returned back to the bus stand. The destination is 27 miles from
the bus stand. The speed of the bus is 18mph. In return journey bus travels
with 50% fast speed. At what time it returns to the bus stand?
(a) 10:30 am
(b) 10.00 am
(c) 11.00 am
(d) 11.30 am

Reply Like? Yes (2) | No

sowjanya 10 years ago

ans is (c) 11am

Like? Yes (1) | No

hema 10 years ago

can u please explain it???

Like? Yes | No

Anurag Agrawal 10 years ago

At 8:00 a.m. the bus started at 18mph, that means it will cover 27 miles in 1hr 30 mins that is by 9:30 a.m. Then after staying for 30 mins it started to return at 10 a.m. This time its speed is increased by 50%, i.e. 27mph (18+9), thus it will cover the return journey of 27 miles in 1 hour, 11:00 a.m.
Thus, the answer is (c). 11:00 a.m.

Like? Yes (3) | No

hema 10 years ago

14. 2 hours after a freight train leaves Delhi a passenger train leaves the same station travelling in the
same direction at an average speed of 16 km/hr. After travelling 4 hrs the passenger train overtakes the
freight train. The average speed of the freight train was?
(a). 30
(b). 40
(c). 58
(d). 60

Reply Like? Yes (12) | No (2)

hema 10 years ago

12.What is the maximum number of half-pint bottles of cream that can be filled with a
4-gallon can of cream (2 pt.=1 qt. and 4 qt.=1 gal)
a) 16
b) 24
c) 30
d) 64

Reply Like? Yes | No

hema 10 years ago

4.If 13 = 13w/(1-w), then (2w) 2 =
a) 1/4
b) 1/2
c) 1
d) 2

Reply Like? Yes | No

lakshmi nalluri 10 years ago

2w=1
w=1/2
2*w)2=2 ans is d

Like? Yes (1) | No

Naveen Mittal 10 years ago

can you explain me how?

Like? Yes | No

hema 10 years ago

2.There are 200 questions on a 3 hr examination. Among these questions are 50
Mathematics problems. It is suggested that twice as much time be spent on each
maths problem as for each other question. How many minutes should be spent on
Mathematics problems
a) 36
b) 72
c) 60
d) 100

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

Devendra Marghade 10 years ago

b) 72 minutes

Maths questions=50, Others questions=150
If time spent(in minutes) on other question=x, then time spent on Maths question=2x
Here, (50*2x)+(150*x)= 180, On solving x=18/25
So total time spent on Maths questions=50*2*18/25= 72 min.

Like? Yes (1) | No

hema 10 years ago

1.A coffee shop blends 2 kinds of coffee,putting in 2 parts of a 33p. a gm. grade to 1
part of a 24p. a gm.If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of
the less expensive grade,how much will the shop save in blending 100 gms.
a) Rs.90
b) Rs.1.00
c) Rs.3.00
d) Rs.8.00

Reply Like? Yes | No

abhinav singh 10 years ago

eight boys have to be seated in eight chairs numbered 1 to 8 in a row. in how many ways this seating can be done such that if a particular boy does not want to sit in the even numbered chair and another boy wants to sit at the extremes.

Reply Like? Yes | No

Ramakrishna 10 years ago

Q: Median of a data arranged in ascending order 7,10,15,x,y,27,35 is 17 and when one more observation 50 is added the median has become 19, what is y? I NEED COMPLETE SOL. PLS HELP ME

Reply Like? Yes | No

sowjanya 10 years ago

the ans is 21.
for the given series the median is x
so x = 17, from given data
when 50 is added to series
we have two medians both x and y , so its d avg of them
(x+y)/2 =19
(17+y)/2 =19
y =21

Like? Yes (1) | No

manish kumar sharma 10 years ago

one standard form the number 829030000 is expressed as k*10^N . FIND THE VALUE OF k+N

Reply Like? Yes (52) | No (11)

lakshmi nalluri 10 years ago

82903+4=82907
k=82903,n=4

Like? Yes (15) | No (6)

Harmitha to vinit 10 years ago

hi vinit....pls can u tel me wat 2 study for amcat computer programing test to score gud marks..tanx

Reply Like? Yes | No

Anand 10 years ago

If 26, 25, 24,...,3, 2, 1 are the position of the alphabets Z, Y, X,..., C, B, A, respectively and each alphabet has a value which equals the position of that alphabet raised to the value of succeeding alphabet, then which of the following is the exact value of the product (X-A)(X-B)(X-C)....(X-Y)(X-Z)?

a) cannot be determined b) 0 c) 2426 d) 1

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

sowjanya 10 years ago

the ans is b)0 as in the series we get a term (x-x) which is =0

Like? Yes (2) | No

vinnodhini 10 years ago

(X-X) IS ALSO INCLUDED .. SO ANSWER IS 0

Like? Yes | No

nikita thakur 10 years ago

did any one have applied for the infosys referral drive 2014?

Reply Like? Yes | No

Shivani 10 years ago

the number of 6 digit can be formed by the digit 2,2,3,3,4,4 is
solution of this question step by step..??

Reply Like? Yes | No

vishal kiratwad 10 years ago

8 residents jagan,kumar,lowerance,mahesh,nitin.omprakash,pawan,kadir live in the different apartments in an apartment complex that has only 8 apartment and each apartment has five flowers which flower has either one or two apartments

Reply Like? Yes (62) | No (3)

AAKANCHA SRIVASTAV 10 years ago

Eesha has a wheat business. She purchases wheat from a local wholesaler of a particular cost per pound. The price of the wheat of her stores is $3 per kg. Her faulty spring balance reads 0.9 kg for a KG. Also in the festival season, she gives a 10% discount on the wheat. She found that she made neither a profit nor a loss in the festival season. At what price did Eesha purchase the wheat from the wholesaler ?

Reply Like? Yes | No

analya to kada divyateja 10 years ago

can u plzzzzz give me the correct answers for english assesment for IBM its very urgent for me.

Reply Like? Yes | No

jhansi 10 years ago

My flight takes off at 2AM from a place at 18N 10E and landed 10 hrs later a
t a place with coordinates 36N 70W what is local time when my plane landed?

Reply Like? Yes (2) | No

moni kumari 10 years ago

let the no of girls =x and boy =y
then y=x+(12/100)(x+y)
y=x+3/25(x+y)
25*y=25*x+3*x+3*y
y/x=14/11

Reply Like? Yes | No (1)

Brajendra kumar 10 years ago

IN ONE METRE LENTH 5 MAN ARE SITING THEN WHAT IS TOTAL NO OF MAN IN 25 METER LENTH ?

Reply Like? Yes | No

MUSTHAFA to Dr.Dipin Singh 10 years ago

11C+11G = 147400
HOW TO FIND THE VALUE OF C AND G SEPARATELY. PLS SHOW THE WORK NOTE STEP BY STEP. THANK YOU.....

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

abhinav singh 10 years ago

The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?

A.
3 : 3 : 10
B.
10 : 11 : 20
C.
23 : 33 : 60
D.
Cannot be determined

Reply Like? Yes | No

A Rafi 10 years ago

the answer is 23:33:60

Like? Yes (1) | No

NAVEEN KUMAR 10 years ago

req. ratio=2*115/100:3*110/100:5*120/100=23:33:60

Like? Yes | No

Shrikant 10 years ago

2--------(x100)--------->200--------(+15%)------>(200+30)=230------------->23
3--------(x100)--------->300--------(+10%)------>(300+30)=330------------->33
5--------(x100)-------->500---------(+20%)------>(500+100=600)----------->60

Like? Yes | No

hema 10 years ago

Certain no. of men can finish a piece of work in 10 days. If however there were 10 men less it
will take 10 days more for the work to be finished. How many men were there originally...how to solve these kind of problems

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

lakshmi nalluri 10 years ago

m1*d1=m2*d2
n*10=(n-10)*20
n=20

Like? Yes (4) | No (1)

SIDDHARTH KUMAR 10 years ago

let there were x men originally.
then x men can do the work in 10 days.
so 1 man can do the work in 10x days.
again
(x-10) men can do the work in 20 days .
so 1 man can do the work in (x-10)*20 days.
=>10x =(x-10)*20 =>x=20 .so 20 men were originally.

Like? Yes (3) | No (1)

moni kumari 10 years ago

let originally the men =x and total days =10
then total men hours=(10*x)
now total men hours=20*(x-10)
10*x=20*(x-10)
x=20

Like? Yes (3) | No (1)

mahesh 10 years ago

M1D1H1/W1=M2D2H2/W2 use this formula for this kind of problems

Like? Yes (4) | No (1)

manish kumar sharma 10 years ago

man*day = man(new)*day(new)

let man=x
x*10=(x-10)*20
x=20..:)

Like? Yes (2) | No (1)

hema 10 years ago

actually the ans is 110..bt i dono d way..

Like? Yes (1) | No (1)

PM Narendra Modi to Saraswathy 10 years ago

you are posting wrong answers...... it disguises many so before answering confirm it
ADMIN

Reply Like? Yes | No

Aniket Negi 10 years ago

I________no idea untill vijay confirmed me..

(a) had
(b) was having
(c) am
(d) have

Reply Like? Yes (1) | No

Murali Tekumatla 10 years ago

I think " had " is right....give the confirmation plz

Like? Yes | No

Rashi Bansal 10 years ago

I HAD no idea until vijay confirmed.

Like? Yes | No

KARTHICK 10 years ago

i had no idea untill vijay confirmed me

Like? Yes | No

A Rafi 10 years ago

i had no idea until vijay confirmed me

Like? Yes | No

SHIBU KRISHNAN 10 years ago

HAD IS THE RIGHT WORD

Like? Yes | No

salauddin 10 years ago

i had no idea until vijay confirmed me.

Like? Yes | No

Akshara 10 years ago

P ( x ) = ( x2012 + x2011 + x2010 + . . . . + x + 1)2 – x2012 ,Q ( x ) = x2011 + x2010 + . . . . + x + 1
The reminder when P ( x ) is divided by Q ( x ) is
a)x+1
b)0
c)1
d)x-1

Reply Like? Yes | No

Vishal Bhattacharjee 10 years ago

ans will be option b.

Like? Yes | No

NAVEEN KUMAR 10 years ago

substitute 1 or 0 in x......
we get remainder 0

Like? Yes (1) | No

varsha to RAKESH 10 years ago

I am also frm bcet, pl,,, give me ur contact source.....??? u r really brilliant....

Reply Like? Yes | No

Shreya Gupta 10 years ago

If there is anybody who has last 10 years Tech Mahindra and Capgemini papers please mail me at shreyag552@gmail.com
Please.

Reply Like? Yes | No

Y.Ramya 10 years ago

English 405 24
Computer Programming 435 62
Quantitative Ability 535 64
Logical Ability 480 56
Attention to Detail 612 80
Computer Science 376 49
can i get any calls ?

Reply Like? Yes | No

sandhiyadevi 10 years ago

can you send me a programing question ?.......................pls

Reply Like? Yes | No

koushik singha 10 years ago

if send+more=money what is the value of m+o+n+e+y

Reply Like? Yes | No

karthiga 10 years ago

George is two-third as efficient as Smith and Smith is three-fourth as efficient as John. In one day, what will be the fraction of the work done by George alone, compared to all of them working together?
a. 2/3 b. 2/9 c. 4/9 d. 1/3

Reply Like? Yes (1) | No

aman 10 years ago

Ans is d ) 1/3
Let efficiency of john be x then smith efficiency will be 3x/4and so george will be x/2
Total efficiency = 3x/2
George/total = 1/3
Ans 1/3

Like? Yes (1) | No (1)

abhi 9 years ago

answer id b). 2/9

Like? Yes (1) | No

Kavya Maalika 7 years ago

It's 2/9
G=1/2
S=3/4
J=1
part of G work is :
G=(1/2)/(1/2+3/4+1) =(1/2)/(9/4) = 2/9

Like? Yes | No

karthiga 10 years ago

A rectangle of height 100 squares and width 200 squares is drawn on a graph paper. It is colored square by square from top left corner and moving across in a spiral turning right whenever a side of the rectangle or a colored square is reached. Which square is colored last (give its row and column numbers – the bottom right square is on row 100 and column 200)
a. 51, 150 b. 51, 50 c. 50, 150 d. 50, 50

Reply Like? Yes | No

karthiga 10 years ago

From a box containing 3 white chips, 7 blue chips and 15 green chips, 2 chips are drawn at random. What is the probability that one is of the chips is blue and the other is white?
a. 7/625 b. 7/50 c. 7/100 d. 21/625

Reply Like? Yes | No

PAWAN KUMAR 10 years ago

no of ways to select a whiteball out of 3 whiteballs = 3
no of ways to select a blueball out of 7 blueballs = 7
no of ways to select 2 balls out of (15+7+3) i.e, 25 balls = 25c2 = 25*24/2 = 300

therefore, total no of ways = 3*7/300 = 7/100 Ans.

Like? Yes | No

karthiga 10 years ago

Three cars, A, B and C are participating in a race. A is twice as likely as B to win and B is thrice as likely as C to win. What is the probability that B will win, if only one of them can win the race?
a. 1/2 b. 2/5 c. 3/10 d. 1/10

Reply Like? Yes | No

PAWAN KUMAR 10 years ago

let the chances of winning C be x.
then, chances of winning B = 3x
chances of winning A = 2*3x = 6x
probability of winning of B = 3x/(6x+3x+x) = 3/10 Ans.

Like? Yes | No

karthiga 10 years ago

How many prime numbers are there which are less than 100 and greater than 3 such that they are simultaneously of the following forms. 4x + 1 5y – 1
a. 11 b. 12 c. 7 d. None of the above

Reply Like? Yes (10) | No

karthiga 10 years ago

For a real number x, int(x) denotes the integral part of x, that is int(x) id the largest integer less than or equal to x. Thus int (1.2) = 1 and int (-2.4) = -3. The value of int(1/2)+int(1/2+1/100)+int(1/2+2/100)……. Int(1/2+99/100) is
a. 50 b. 49 c. 51 d. 48

Reply Like? Yes | No

karthiga 10 years ago

Raj invested in Indigo, HUL and SBI shares at Rs.300, Rs.200 and Rs.5 per share respectively and purchased a total of 100 shares for Rs.10000. the number of Indigo and HUL shares he brought are
a. 15. 25 b. 23, 17 c. 17, 23 d. 17, 60

Reply Like? Yes | No

karthiga 10 years ago

10 years ago, the average age of 10 people was 33 years. After 3 years, a person of age 40 died. After another 3 years, another person of age 40 died. After another 3 years, another person of age 30 dies. Find the present average age.
a. 43 b. 44 c. 35 d. 40

Reply Like? Yes (1) | No

aman 10 years ago

Option b is the ans
After 9yr his avg will be 43 so the present avg age that is 10yr will be 44

Like? Yes (1) | No

karthiga 10 years ago

Each of A, B and C need a certain unique time to do certain work. C needs 1 hour less than A to complete the work. Working together they require 30 minutes to complete 50% of the work. The work also gets completed if A and B start working together and A leaves after 1 hour and B works further 3 hours. How much work does C do per hour?
a. 16.66% b. 66.66% c. 50% d. 33.33%

For any two numbers, we define an operation $ yielding another number X $ Y such that following condition holds: X $ X = 0
Also for all X, X $ (Y $ Z) = X $ Y + Z Find the value of 2012 $ 0 + 2012 $ 1912
a. 2112 b. 100 c. 5936 d. Cannot be determined

bag contains six sticks of the following lengths 1 cm, 3 cm, 5 cm, 7 cm, 11 cm and 13 cm. Three sticks are drawn at ransom from the bag. What is the probability that we can form a triangle with those sticks?
a. 11/20 b. 1 c. 1/4 d. 2/5

Reply Like? Yes | No

karthiga 10 years ago

A sequence X1, X2 and X3 is said to be in harmonic progression if the reciprocals 1/x1, 1/x2 and 1/x3 are in arithmetic progression. The 5th term and the 7th term for an harmonic progression are 30 and 50 respectively. What is the difference between the 6th and 4th term?
a. 16 b. 14.5 c. 13.4 d. 12.5

Reply Like? Yes | No

karthiga 10 years ago

Find 13x + 13y
8 1 7 8
x 6 7 8
9 2 3 1 6
4 7 5 6
7 9 y 1 2
6 3 4 9
4 9 2 1 6
6 5 4
7 8 5 9
a. 117 b. 169 c. 91 d. 130
(it is in 9*9 table)

Reply Like? Yes (1) | No

sahitya 9 years ago

117 is answ. bcoz x=3 and y=6....

Like? Yes | No

karthiga 10 years ago

The letter of the alphabet are numbers from 1 to 26 consecutively with 1 assigned to A and 26 assigned to Z. By 27th letter we mean a, 28th we mean B etc. In general 26m+n where m, n are positive integers is same as the letter numbered n.
Let p = 6 The storage county military General sends his secret messages according to the following codification scheme. In codifying a sentence, the first time a letter occurs it is replaced by the Pth letter from it, second time it occurs it is replaced by p^3rd letter from it, third time it occurs, it is replaced by p^3rd letter from it etc.
What is the code word for ABBATIAL?
a. GHMNZOOR b. GHKJZOHR c. GHHGZOGR d. GHLKZOIR

Reply Like? Yes | No

karthiga 10 years ago

For which of the following n is the number 274 + 22058 +22n a perfect square?
a. 2010 b. 2011 c. 2012 d. 2100

Reply Like? Yes | No

karthiga 10 years ago

There is a set of 9 numbers that relate to each other in a certain way. Find the way the first set of boxes works. The numbers in the second set work in exactly the same way. Find the number that must
a. 16 b. 9 c. 12 d. -21

Reply Like? Yes | No

karthiga 10 years ago

what is the solution?
George and mark work for a company. George can finish a certain job in 30 days. Mark can finish the same job inn 45 days. A project was taken by the company and George was made superior to Mark. This move from the company was not liked by Mark. So Mark did not work for 15 days. Find the total number of days the entire work was completed if Mark works at his normal speed after 15 days from the date of commencement?
a. 15 b. 20 c. 35 d. 24

Reply Like? Yes | No

karthiga 10 years ago

what is the solution for this question??
10 people are there, they are shaking hands together, how many hand shakes are possible, if they are in no pair of cyclic sequence
a. 45 b. 9 c. 12 d. 10

Reply Like? Yes | No

Gitanjali K 10 years ago

1st person shakes hand with other 9 =9 handshakes
.
.
so finally 9th person=1 hanshake and 10th person=0 handshake
so total=9+8+7+6+5+4+3+2+1=45 handshakes

so option

Like? Yes | No

karthiga 10 years ago

Reply Like? Yes (58) | No (3)

malini devi 9 years ago

what is the answer?
From a square of side 2 cm, equal triangles are cut from its corners to form a regular octagon. We will get an octagon. What is the area of that octagon?
a. a(sqrt2)+8 b. 8(sqrt2)-8 c. 2(sqrt2)+8 d. 8(sqrt2)+4

Read more at http://www.m4maths.com/post-12060-what-is-the-answer-From-a-square-of-side-2-cm-equal-triangles-are-cut-from-its-corners-to-form.html#o1b8x36UWllRevix.99

Like? Yes (2) | No (2)

saravanan 9 years ago

Let x= side of the regular octagon. By symmetry, each figure cut from the corners must be an isosceles right(45-45-90) triangle,
and all four of them must be congruent. Then the leg of each isosceles triangle must have measure x/sqrt(2)
Then we must have x/sqrt(2)+x+x/sqrt(2)=2 or simplification,
x=2/(1+sqrt(2)) this is one side of octagon.
Area of octagon = 2(1+sqrt(2)) a^2, where a is side of octagon,
area of octagon = 2(1+1.414)(2/(1+sqrt(2)))^2 =3.31 cm^2

Like? Yes (2) | No (4)

karthiga 10 years ago

what is the solution for this question?
In this question A^B means A raised to the power B. If f(x)=ax^4=bx^2+x=5
F(-3)=2
Then f(3)=?
a. 3 b. -2 c. 8 d. 1

Reply Like? Yes | No

karthiga 10 years ago

what is the solution for this question?
If ab64ab is divisible by 12, then the least possible value of a=b is?
a.4 b. 5 c. 6 d. 7

Reply Like? Yes | No (2)

Sourab Roy 7 years ago

ans is option a 4

Like? Yes (1) | No

karthiga 10 years ago

what is the solution for this question?
After 6 years Raju’s father’s age will be twice that of the his age and 2 years ago, his mothers age was twice that of Raju’s age. What is the sum of Raju’s parents age?
a. 4 less than four times Raju’s age b. 2 more than our times Raju’s age
c. 4 more than four times Raju’s age d.2 less than four times Raju’s age

Reply Like? Yes | No

venky 6 years ago

ans is option c

Like? Yes | No

Nandini 10 years ago

what is the best site for tech mahindra apti papers

Reply Like? Yes | No

lakshmi swetha bondada 10 years ago

i want to prepare for ibm interview.please help me to crack the interview

Reply Like? Yes | No

khushboo goenka to Sakshi Agarwal 10 years ago

i want to apply in tcs and i m pursuing final year

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

nitish 9 years ago

Dear goenka ,you can apply online at tcs portal http://www.careers.tcs.com/CareersDesign/Jsps/CareersHome.jsp
then choose the entry level
thanks

Like? Yes | No (1)

gourav 9 years ago

their is an off campus for tcs on 20th feb.

Like? Yes | No

Anshu sharma to DEBARSHI BISWAS 10 years ago

What do you mewn by lod.can you explai.

Reply Like? Yes | No

Loknath Sarkar 10 years ago

LOD- Level of dificulty....you can find this word in Arun Sharma aptitude book...

Like? Yes | No

Abhisek Bag 10 years ago

what is the best way to study to crack infosys aptitude ?

Reply Like? Yes | No

karthiga 10 years ago

what is the answer for this question?
Find the odd man out: 2, 8, 20, 44, 83
a. 8 b. 20 c. 44 d. 83

Reply Like? Yes (77) | No (3)

Prashansa 10 years ago

D dat is 83,as 2+6=8,,
8+12=20,
20+24=44,,
44+48=92

Like? Yes (2) | No (1)

v pavan 10 years ago

ans is 83
becoz pattern is 2+18=20;8+36=44;20+54=74(add multiples of 18 to get the next to next number)

Like? Yes (1) | No

pavan kumar 10 years ago

ans : The odd man in Question is:
d

Like? Yes | No

koushik singha 10 years ago

Ans is D
Because the series is 2*2+4=8
8*2+4=20
20*2+4=44

Like? Yes | No

Rahul Singh 10 years ago

Ans- d.83
8-2=6
20-8=12
44-20=24
83-44=39

Like? Yes | No

sahitya 9 years ago

2+18=20
8+36
20+54
44+72
here we r adding 18 multiples to each term so 83 is not in series answ is 83

Like? Yes | No

sahitya 9 years ago

2+18=20
8+36=44
20+54=74
44+72=116
here we r adding 18 multiples to each term so 83 is not in series answ is 83

Like? Yes | No

PRIYADHARSINI.P 9 years ago

83 IS THE ODD ONE.

Like? Yes | No

vignesh 9 years ago

83 only correct answer

Like? Yes | No

naveen kumar 9 years ago

83. Because all the remaining terms are even numbers

Like? Yes (1) | No

karthiga 10 years ago

what is the answer for this question?
One card is lost from a pack of 52 cards. Two cards are drawn randomly. They are spade. What is the probability. They are spade. What is the probability that the lost card is also spade?
a. 1/52 b. 1/13 c.1/4 d. 3/13

Reply Like? Yes | No

Prashansa 10 years ago

1/4 As 13C1/51C1

Like? Yes | No

v pavan 10 years ago

the probability that two cards are spade is (13/51)
the probability that the lost card is spade is(1/4)=(13/52)

Like? Yes | No

karthiga 10 years ago

what is the answer for this question?
There are 14 digits of credit card number to be filled. Each of the below three boxes contains continuous digits of 18 as sum. Given: 4th digit is 7 and 7th digits of x. Then what is the value of x?
a. 1 b. 7 c. 4 d. 2

Reply Like? Yes | No

Nivedhidha 9 years ago

7 is the fourth digit
let the 5th digit be a
and 6th digit be b
And then the 7th digit is x as given
then 7+a+b=18
a+b=18-7=11
a+b+x=18
11+x=18
x=18-11=7
Therefore, 7 is the value for x.

Like? Yes (2) | No

karthiga 10 years ago

how to get the score in m4 maths

Reply Like? Yes | No

BHASKAR MANDAL 10 years ago

for that you have to solve daily puzzle, which comes from monday to friday at 11:00 sharp

Like? Yes (1) | No

T.THIRUPTHI REDDY 10 years ago

what is the place value of 33.12334

Reply Like? Yes | No

nikita thakur 10 years ago

from where should i practice for logical and verbal section for infosys placement ?

Reply Like? Yes | No

VIJYENDRA KUMAR YADAV 10 years ago

i think u can prepare from indiabix.com

Like? Yes | No

analya to piya 10 years ago

priya when did u attended the drive?? actually i am having it in coming thursday.i got a mail which has grammar-7 formatting-9,writing editing-6 total 22 questions from english assesment test.can u plz say from where should i prepare for it??

Reply Like? Yes | No

shanu jain 10 years ago

Q1. 32^32^32/7 so what will be the remainder???
Q2.(10^10)+(10^100)+(10^1000)+......................+(10^10000000000)/7 so what is the remainder???

Reply Like? Yes | No

Anurag Dwivedi 10 years ago

32^32^32/7
32/7 remndr= 4
so. 4^32^32/7
((4^4)^8)^32/7
((256)^8)^32/7
256/7 remndr is 4
so again
(4^8)^32/7
(65536)^32/7
65536/7 is giving the rmndr as 2
2^32/7
i.e (4^16)/7
(4^4)^4/7
((256)^4)/7
In 256/7 remndr is 4
(4^4)/7
i.e (256)/7 so finally remainder is 4

Like? Yes (2) | No

Vijay Menaria 10 years ago

(10^10)/7
rem=((7+3)^10)/7
rem=3^10/7
rem=(3^2)^5/7
rem=9^5/7
rem=2^5/7
rem=256/7

rem=4

10^100/7
(10^10)^10/7
as above we solved 10^10/7 rem =4 using it
rem=10^100/7
rem=4^10/7
rem=(4^2)^5/7
rem=(16)^5/7
rem=2^5/7
rem=32/7

rem=4

rem= 10^1000
rem=(10^100)^10/7
using 10^100/7 rem= 4
rem=4^10/7 using 4^10/7
rem=4

similarly all terms will give rem= 4
by taking sum of all rem= 4+4+4+4+4+4+4+4+4+4=40
40/7
finally remainder= 5

Like? Yes | No

Pages - 119

First prev 47 48 49 50 51 52 53 54 55 56 Next Last

Comment Per Page 50 100

Dimple

India

Punjab

Time: 00:01:33

Points

Maths Quotes

How many times can you subtract 7 from 83, and what is left afterwards? You can subtract it as many times as you want, and it leaves 76 every time.

Unknown

Each and every person in this world are having "constant mind"...DIFFERENTIATE others mind and INTEGRATE urs.MATHEMATICS SIMPLY MAKES YOU UNSTOPPABLE !!!

VIBHAV ANAND

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 4 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