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Gokul Krishnan to kriti kankariya 8 years ago

Good Morning My sister...Can you please tell me what is sap? and for what it is used?

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Param 8 years ago

if arun can change a light bulb in 5/6 minutes, how many minutes will he take to change 5 light bulbs. Please solve

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ABHAY 8 years ago

if 1 light bulb is changed in 5/6min.
i.e in 1 min 1/5/6 light bulb will be changed.
therefore in 5 min. there will be 5*6/5 = 6 bulb will be changed.

Like? Yes (2) | No

Manikanta Nandam 8 years ago

If one bulb------5/6 mins
the 5 bulbs ----??
(5)*(5/6)=25/6

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sheelendra kumar 8 years ago

hey Guys How Many of you are Preparing For SBI PO??

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akriti sood 8 years ago

maxima minima of 2^(sin x -cos x)

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Ramakrishna 8 years ago

Q: How many numbers lying between 200 and 600 are divisible by 4,5 and 6 ? plz explain
(a) 5
(b) 6
(c) 7
(d) 8

Reply Like? Yes (2) | No

paras 8 years ago

Take Lcm of 4,5,6 which is 60.that means interval will be 60 and numbers are 240,300,360,420,480,540 not 600 bcz asked lying between therefore answer will be 6.i hope it will be helpful @RAMAKRISNA

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ABHAY 8 years ago

lcm of 4,5,6=60
therefore all multiple of 60 will be divisible by 4,5,6.
so the exactly 6 number is divsible by 4,5,6

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akhil 8 years ago

c) 6
bcoz lcm of 4,5,6 is 60. so only the multiples of 60 will be the num tht r divisle by 4,5,6.
btwn 200-600 the mltples of 60 are 240,300,360,420,480,540,600. total 7

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subroto das 8 years ago

Three pipes, A, B, & C are attached to a tank. A & B can fill itin 20 & 30 minutes respectively while C can empty it in 15 minutes.If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?

Reply Like? Yes (2) | No

Rahul Sinha 8 years ago

A B - C A+B-C
20 30 15 (X=60)
3 2 4 1
------------------------------
60 60 60 60

60 Min I think.

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manoj to Prateek Dhir 8 years ago

ER. Prateek dhir !!!

great ::::: :)

Reply Like? Yes (2) | No

rajesh kumar to MOJUMDER 8 years ago

There are two alloys of gold and silver. In the first alloy there is twice as much as gold as silver,and in second alloy there is 5times less gold than silver. how many times more must we take of the second alloy than the first in order to obtain a new alloy in which there would be twice as much silver as gold

Reply Like? Yes (4) | No

UDITA AMIN 8 years ago

When will tcs again conduct off campus for 2016 batch ?? I heard in sep, can anybody help me out.. ?

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Arvind Kumarr Sharma 8 years ago

https://jobseekersweb.wordpress.com

Visit this link and get the best preparation materials for java, this blog helped me a lot, now i got placed, hope it will help u also.

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Ramakrishna 8 years ago

Q: one side of a square is increased by 30%. To maintain to same area other side will have to be decreased by ?

Reply Like? Yes (1) | No

SunNy Yadav 8 years ago

Let the side of square be .. = 10
Then area of square =>
10×10 = 100
Now,
One side is increased by 30%,
10×130/100 = 13
Let other side be decreased by x ,
So area of square
13×(10-x) = 100
130-13x = 100
x = 30/13
So the other side decreased by 30/13 %

Like? Yes (1) | No

Arvind Kumarr Sharma 8 years ago

Hi guys... i got job in JP Morgan yesterday. so i just want to share one link which really helped me . in my resume i have written core java. from core java portion only HR asked. I am a uploading a link https://jobseekersweb.wordpress.com , core java question i studied from this blog only.and most of the questions asked by HR was almost same. This blog is really helpful for me . i hope it will work for u also. this blog is all about just u can revise all the things one night before the interview. thank you.

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Ashish Kumar Saxena 8 years ago

How much water must be added to 60 liters of milk at 11/2 liters
for Rs 20 so as to have a mixture worth Rs 10 2/3 a liter?

Reply Like? Yes (2) | No

Soureek Dey 8 years ago

Points A,B,C are at the distances of 120,104.66,112 km from point M simultaneously : the first person started from point A, the second man from B and the third from C. the first person covered the whole way at a constant speed and arrived at M an hour before the second and the third persons (who arrived simultaneously). The third person covered the whole distance at a constant speed. The second person having travelled 72 km at the same speed as the first, stopped for 2 hours. The rest of the way he travelled at a speed that is less than the speed of the third person by the same amount as the speed of the third is less than that of the first. Determine the speed of the first person

Reply Like? Yes (1) | No

Ramakrishna 8 years ago

plz explain

A12, E48, I46, O184, ?

(a) U182 (b) U183 (c) U181 (d) U180.

Reply Like? Yes (5) | No

rahul deb 8 years ago

(12*4)=E48 and(48-2)=I46 similarly (46*4)=184 and (184-2)=182 so ans :U182

Like? Yes (3) | No (1)

Nanditha Bandaru 8 years ago

U182;
Vowels A, E, I ,O, U
12*4 = 45 = E48;
48-2 = 46 = I46;
46*4 = 184 = O184;
184-2 = 182 = U182

Like? Yes (3) | No

muthamil 8 years ago

If the area of the triangle BCE is 8, what is the area of the square ABCD?

Reply Like? Yes (1) | No

Shantanu Sahoo to RAKESH 8 years ago

can you please solve this problem?

Reply Like? Yes (2) | No

Shantanu Sahoo to RAKESH 8 years ago

One man and six women working together can do a job in 10 days. The same job is done by two men in p days and by eight women in (p+5) days. By what percentage is the efficiency of man greater than that of woman ?

Reply Like? Yes (1) | No

MOJUMDER 8 years ago

Suppose 1 man in 1 day can do x part of the job and 1 woman can do y part of the job in 1 day.
Then, x + 6*y = 1/10...(1)
Again, 2*x = 1/p and 8*y = 1/(p+5).
Therefore, x = 1/(2*p) and y = 1/{8*(p+5)}.
Now these values of x and y in equation (1), solve for p and then you will get p=10. So, x = 1/20 and y = 1/120.
Hence, the efficiency of man is greater than that of woman by (1/20 - 1/120)/(1/120) * 100 = 500%.

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Shantanu Sahoo to JANARTHANAN RAM 8 years ago

Reply Like? Yes (2) | No

MOJUMDER 8 years ago

Like? Yes (4) | No

binny arora 8 years ago

lenin square was built by 1700 men in 24 days.in how many days can 1800 men do the work if their working hours per day are reduced in the ratio of 4:5 ?? ans 28.33
kindly help why he did not as t-4/5t=1/5t??? plzz help

Reply Like? Yes (1) | No

gowtham 8 years ago

In a family of four, the average age is 20. The parents’ age difference is 6 and the siblings’ age difference is 4. If the ages of the eldest and youngest member differ by 33, find the age of the youngest member of the family.

Solution plz.......

Reply Like? Yes (1) | No

SunNy Yadav 8 years ago

total age of family = 20*4 = 80
Let,
Eldest age = x+6
Elder = x
Yonger = y+4
Youngest = y
& Acc. To que ,
(x+6)-y =33
x-y =27 ........eq.(1)
Now as we know,
(x+6)+x+(y+4)+y =80
2x+2y =70
x+y = 35.......eq. (2)
Now solvve eq. 1 & 2 ...
We got
x=31
by putting this value in eq. (1) we have the value of y ...
The Age of the youngest member in family will be y = 4years ..

Like? Yes (2) | No

Lakshmipathi to ABHINAV PUSHPAM 8 years ago

105:150::18: ? please solve this?

Reply Like? Yes (1) | No

Ramakrishna 8 years ago

Q: 105:150::18: --- plz explain

a) 35 b) 39 c) 45 d)72

Reply Like? Yes (2) | No

MOJUMDER 8 years ago

Like? Yes (1) | No

keerthireddy 8 years ago

previouse amcat questions are repeated

Reply Like? Yes (1) | No

sugayathri 8 years ago

hey guys pls explain solution for 1st june question

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

sandeep kumar 8 years ago

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gautam 8 years ago

Three men and 4 boys do a piece of work in 8 days while 4 men and 4 boys finish it in 6 days . Two men and 4 boys will finish in how many days ?

Reply Like? Yes (1) | No

Rohit kumar 8 years ago

Believe me friends Mathematics is a very wonderful subject, It has many advantages..

1. It will relief you from stress and you will get addicted to it.
2. It gives you n+1 ways to tackle real life problems.
3. Once you addicted to it you will find brightness in you face.
4. many more

Reply Like? Yes (1) | No

ANURAG to MOJUMDER 8 years ago

Solve 3^1/5+2^2/54?

Reply Like? Yes (1) | No

saranya 8 years ago

I had given my amcat yesterday.I was given with passkey and order id.But I am not aware about how to give the SVAR .What I shoud do after the test to take SVAR ....Please help me with this....

Reply Like? Yes (1) | No

koushik paul 8 years ago

Please send me the arun sharma book and help me to prepare for the exam...

Reply Like? Yes (1) | No

SunNy Yadav 8 years ago

The difference between compound interest on a certain sum for 5th year at the rate of 30% and 3rd year at the rate of 20% is INR 450. Calculate the principal amount.

Reply Like? Yes (18) | No

Jagadish 8 years ago

i am working the chopras Overseas Education Consultants Pvt Ltd pls share it your detail Mobile No,Email ID,and Name,

Reply Like? Yes (1) | No

Gokul Krishnan to JANARTHANAN RAM 8 years ago

23.1 square + 48.6 square - 39.8square =x+1147.69
by unit digit method,
in this problem 1+6-4-9 = x which is equal to x = -6 then how can it equal to x =4

Reply Like? Yes (6) | No

Gokul Krishnan to JANARTHANAN RAM 8 years ago

A can do a piece of work 4 hour, B and C can do it In 3 hour while A and C can together do it in 2 hour how long will B alone take to do it ?

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

neha gupta 8 years ago

B alone will take 12 hours to do it.

Like? Yes (1) | No

Gokul Krishnan to JANARTHANAN RAM 8 years ago

23.1 square + 48.6 square - 39.8square =x+1147.69
by unit digit method,
in this problem 1+6-4-9 = x which is equal to x = -6 then how can it equal to x =4

Reply Like? Yes (1) | No

Gokul Krishnan to JANARTHANAN RAM 8 years ago

How the unit digit of (137^13)^47 is 3 ?
Brother,I am so puzzled,Please help me without fail...
I am getting the answer of 1....Please help me.I am waiting for your reply...

Reply Like? Yes (1) | No

Saurabh Chaudhary 8 years ago

137^13 can be written as 7^13,cyclicity of 7 is 4,divide 13 by 4 you get remainder 1 therefore 7^1.Now solve for 7^47 again divide by 4 you get remainder 3,now 7^3=343,hence unit digit is 3.

Like? Yes (1) | No (1)

SunNy Yadav 8 years ago

Unit digit 3 hi hoga ...
As we know
{(137)^13}^47 = (137)^611

Now according to rule.. Kyunki Base ka unit 7 hai datsy ...
1) 611 - 1 =610
2) 610Ã·4 = remainder ayega 2
3) 2+1 = 3
Now Base ke unit ki power 3 ko bana do aur jo unit aye result me wahi hoga ..
As 7^3 = 7×7×7 = 343
Unit = 3

Like? Yes (1) | No

SunNy Yadav 8 years ago

Rule =

Agar Base me unit 0, 1, 5, 6 ho to use solve karne par unit bhi 0, 1, 5 ya 6 hi hoga ...

But agar base ke unit me 2, 3,4,7,8,9 ho to..
Power me pehle 1 minus karo
Fir use 4 se divide karo
Jo remainder aye usme 1 plus karo
Then base ki unit me woh power rakh do..
Jo result me unit ayega wahi hoga ..

Like? Yes (1) | No

praveen 8 years ago

is anybody knows about test pattern of ZOHO for the post of technical support engineer.please do ur answer

Reply Like? Yes (1) | No

Archit Rawat 8 years ago

There is 2250 lts of mixture in which milk and water ratio is 8:7.
How much milk should be added in the 1/3rd of mixture to make the milk and water ratio 8:5.

Reply Like? Yes (1) | No

Archit Rawat 8 years ago

Anyone Plz solve this problem

Like? Yes (1) | No

sanuud 8 years ago

520litres milk is added

Like? Yes (1) | No

SunNy Yadav 8 years ago

Initially ..
Mixture = 2250 lt.
Water = 1050 lt
Milk = 1200lt.

In 1/3 rd mix.
Mix = 750 lt.
M =400
W= 350

(400+x)/350 = 8/5
2000 + 5x =2800
5x = 800
x = 160 lt.
And in whole mix. 480 lt.

Like? Yes (2) | No (1)

Abirami 8 years ago

India and Pakistan play a 5 match test series of hockey,the probability that India win at least three matches is

a) 1/2 b) 3/5 c) 4/5 d) 7/9

Reply Like? Yes (9) | No

Shivani Goyal 8 years ago

A & B can finish a work in10 days, B&C can finish the same work in 18 days. A started, worked for 5 days then B worked for 10 days and the remaining work was finished by C in 15 days. In how many days C alone can finish the whole work?

Reply Like? Yes (2) | No

SunNy Yadav 8 years ago

Wrong que ..
Aisa koi que time and work me nahi hota..

Like? Yes (1) | No

anand kumar 8 years ago

Amcat-Q2: Find what is next number
2000,2250,5000,?

Reply Like? Yes (2) | No

sunitha to KALPANA G 8 years ago

Ramesh starting from a fixed point goes 15 km towards North and then after turning to his right he goes 15 km. Then he goes 10, 15 and 15 metres after turning to his left each time. How far is he from his starting point? (A) 5 metres (B) 10 metres (C) 20 metres (D) 15 metres (E) Can not be determined.... explain the answer with explanation or with diagram

Reply Like? Yes (1) | No

Shivani Goyal 8 years ago

(B)10 metres..

Like? Yes (1) | No

Neha verma 8 years ago

ROAD=152, MAP=90 then RAIL=?

Reply Like? Yes (1) | No

SunNy Yadav 8 years ago

Road (18 + 15 + 1 + 4 =38) ,
4 number of chars=> 38 * 4 =152 ,
MAP (13 + 1 + 16) => 30 * 3 =90
RAIL (18+1+9+12) => 40 * 4 =160

Like? Yes (1) | No

Neha verma 8 years ago

if the difference of the squares of the two natural number is 19 , find the sum of the square of these numbers ?

Reply Like? Yes (1) | No

sravya 8 years ago

let the numbers be x and y
therefore x^2-y^2=19
=>(x+y)(x-y)=19
equating both sides i.e;
x+y=19 and x-y=1
by solving we get x=10 and y=9
therefore x^2+y^2=100=81=181

Like? Yes (2) | No

Bangaru mahesh 8 years ago

Hi everyone i am bit tensed how to face intrw in capgemini

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