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SAHIL DIWAN to Ann Theressa 10 years ago

Rahul walks down an up-escalator and counts 150 steps. Aarav walks up the same escalator and counts 75 steps. Rahul takes three times as many steps in a given time as Aarav. How many steps are visible on the escalator?

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BANALA N SANTOSH to anan kumar 10 years ago

hw to slv crypt probs?? xplain

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tarek ali to RAKESH 10 years ago

Mr rakesh sry for disturbing u
about http://www.m4maths.com/32607-Q-Sum-of-all-120-numbers-formed-by-using-1-2-3-3-3-and-4-is-Options-1-35555516.html
all numbers consist of 3 digits ,right ? so if we assume all the numbers will be 999 (bigger than our numbers) , so their sum will be 120 *999=119880 ,How could u tell me the combination numbers which are less than 999 will equal more than the combination of 999 for 120 times

thx

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RAJKAMAL 10 years ago

these r nt 3 digit no they r 6six digit no.
Read the ques again it is said u must form no using all digits

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tarek ali 10 years ago

they aren't three ,how did u make them 120 then ?
can u show me two numbers of that combination ?
thx in advance

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RAKESH 10 years ago

using all 1,2,3.3,3,4 , 6!/3! = 120 no. will be formed
ex- 123334, 123343, 123433, etc

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raj anand 10 years ago

my score in Elitmus is
verbal- 67.23
problem solving- 67.98
quantitative- 70.07
what are my chances of getting a call?

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Niraj Ojha 10 years ago

Kindly say wat are or sectional score

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Anurag 10 years ago

pls solve 44 6 96 294 ? 5930
a) 1470
b) 1176
c) 1184
d) 1280
e) N.O.T.

Reply Like? Yes (34) | No (3)

anshu 10 years ago

can any 1 plz tell me how should prepare for english for elitmus d which 1 is the best book to do the same.

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

kumari swati 10 years ago

If the letters of the word ‘PROTECTION’ which are at odd numbered
position in the English alphabet are picked up and are arranged in
alphabetical order from left and if they are now substituted by Z, Y, X
and so on, beginning from left which letter will get substituted by X
how to solve this question

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

kumari swati 10 years ago

pls someone solve this ques

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Aman Abhilash 10 years ago

I think E shud be replaced by X... cuz A, C, E lie on odd position of alphabets... since in the word PROTECTION we have 4 different letters which lie at odd paces (O is taken once as it has been repeated) so we get C, E, I, O of tge given word lging at odd places... so O is replaced by Z ; I is replaced by Y and E by X... may be... :-)

Like? Yes (1) | No (1)

MANU to priya kumari 10 years ago

4,6,12,30,90,.........what is next number?

Reply Like? Yes (48) | No (6)

Ramya 10 years ago

4*1=4
4*1.5=6
6*2=12
12*2.5=30
30*3=90
90*3.5=315

Like? Yes (64) | No (22)

priyanka 10 years ago

find this series 1,5,25,12,57.......?????

Reply Like? Yes (1) | No

MANU 10 years ago

1*11+1=12
5*11+2=57
25*11+3=278
..so ans is 278

Like? Yes (2) | No (1)

umabhargavi 10 years ago

19
on calculating the difference b/w each of odd places and even places the common diff is 7 so adding 7 to 12=19

Like? Yes (1) | No (2)

Sasikumar 10 years ago

Anyone having latest patten of AMCAT which is conducted for HCL? send me patter to sre.sasikumar@gmail.com. Thanks in advance.

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

Niraj Ojha 10 years ago

When will be the aptitude round ??? I also have applied for that

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Sasikumar 10 years ago

Its finished yesterday... I couldn't clear it because of verbal section

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hemchand 10 years ago

find the probability of getting one six if 3 die rolling one time

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Amit Toor 10 years ago

Probablity of getting exact 1 six will be: (1/6 * 5/6 * 5/6) * 3

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kumari swati 10 years ago

Below are given six three-character numbers. The characters comprise
of digits and letters. The letter stands for one less than its serial
order in the English alphabet. What will be the middle character of the
3rd number when the numbers are arranged in the decending order ?
8G6, 3DJ, F4C, 7HB, 4E6, B8I how to solve this

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kumari swati 10 years ago

please someone solve this question

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umabhargavi 10 years ago

numbers after decoding are 866,339,542,771,446,188
desc order= 866,771,542,446,339,188
3rd digit= 542
middle char= 4 i.e E( since E=5 and 5-1=4)
so ans= E

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kumari swati 10 years ago

Which of the following will be the third digit of the fourth number
after the following numbers are arranged in descending order after
reversing the positions of the digits within each number ?
645, 869, 458, 347, 981, 792 how to solve this question

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kumari swati 10 years ago

please someone solve this question

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umabhargavi 10 years ago

456,689,458,347,189,279
desc order=689,458,456,347,279,189
fourth digit=347
third to that is 689 i.e actually 869
so ans= 869

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kumari swati 10 years ago

umabhargavi answer is 4 and i dont know how it come

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Aman Abhilash 10 years ago

The reversed numbers : 564; 986; 845; 734; 198; 279 (each digitss are replaced)

Then decreasing order is 986; 845; 734; 564; 279; 198
So forth number we got is 564 whose third digit is 4... so answer is 4

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Aman Abhilash 10 years ago

The main trick here is that we hv to replace each digit in the number. ..ike in 645 we hv to do is 564

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Aman Abhilash 10 years ago

Hey plz some one help me with this... how to find the remainder uf tge question asked is 67^435÷19 or 54^124÷17. Thanks.

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Niraj Ojha 10 years ago

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LOKESH SAMANT to nitisha 10 years ago

read from this http://cryptarithmetic.in/

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Gaurav Singh to rohit tandon 10 years ago

It wud b very kind of u if u send me a sample paper if u have 1 similar to that of amcat's pattern...on my mail..!
My id is-singh.gaurav7060@gmail.com
eagerly waiting for ur response..!

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Gaurav Singh to rohit tandon 10 years ago

First of all congrats wid such a good %tile in each of those section....plz if u can help me out by letting me knw The type of questions asked in the computer n electronics section...do rply....i need ur coz M about to give my exam nxt week...hope u rply...!
N all d bst...fr the calls from diffrent companies tht u wud b recieving soon...!

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RAJ VARDHAN 10 years ago

Share your cognizance...

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Md Mahabub Alam to Saraswathy 10 years ago

hey...can u suggest me some good books and internet sources for aptitude practice....u can mail to mahabubphys@gmail.com.. ..

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Saraswathy 10 years ago

You can refer R.S.Agarwal nd Arun Sharma for quant aptitude
www.mrunal.org
www.prepvelvet.com

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sandeep kumar gupta 10 years ago

what is the probability to get at least one six.. throwing 3 dice?

Reply Like? Yes | No

Ramya 10 years ago

For results Other than 6 = 5*5*5 / 6*6*6 = 125/216

for atleast one 6 = 1-125/216 = 91/216.

Like? Yes (2) | No

Praful chikhle 10 years ago

Is there any shortcut for calculating power 10 of any number? if anyone know....plz tell me..

Reply Like? Yes | No

karthikeyank to rohit tandon 10 years ago

hi rohit...how did u prepare for amcat ..u got a very good score ..pls help me how can i score well ?..i mean any good site or study material?...will be thankful to you..

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Deep Narayan Mojumder 10 years ago

Always think before you do...!!!

Reply Like? Yes (5) | No (2)

Sriram 10 years ago

1,3,4 or none of the above?

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Sriram 10 years ago

What is the remainder when 6^17+17^6 is divided by 7?

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anshu 10 years ago

o is the answer when 6^17 =((6^2)^8)*6 when dividend by 7 then the remainder u will get is 6 d 17^6 when u divided by 17 then u will get the remnder is 1. hence (6+1)/7 ,is 0 remainder

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Ramya 10 years ago

3. 15 litres of chemical at Rs.200 per litre is diluted with water so that cost price of diluted chemical is
Rs.150 per litre. Find the quantity of water in the mixture.
1) 5 litres 2) 2 litres 3) 6 litres 4) 4 litres

Reply Like? Yes (5) | No

BHARADWAJ 10 years ago

let x be the amt of water added then 15*200=(15+x)150 solving for x we get 5litres

Like? Yes (2) | No (1)

bhagyashree barde 10 years ago

quantity of water in the mixture is 5 litres

Like? Yes | No (1)

Aman Abhilash 10 years ago

The ratio of old chemical volume to new chemical volume with proportion of their prices is

15:x::200:150

So x=20 litres

So volume of water= (20-15) = 5 litres

Like? Yes (1) | No (1)

shalin 10 years ago

A.all three are same
B.ONLY 1&2 SAME
C.only 1 &3 same
D.none
GGGMMMGG GGGMMMGGG GGGGMGMGGG
answer wit explaination....thank u in advance

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

Ramya 10 years ago

I think its none!

Like? Yes | No (1)

shalin 10 years ago

bhamsingh and sukhalal contes election by 2000 votes, securing 55% of the total votes.10% of the totoal voters did not votes.how many votes were cast in favour of bhimsing?

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shalin 10 years ago

during a games slow held in a school,40 students play game 1,67 plays game2,46 played game3, 8 students played game 1and 3 games.26 students played game 1 and 2.28 students played game 2 and 3.2 students played all the three games.
how may students played game 1 but not game 2 amd 3?
a.3 b.8 c.15 d.23
ans is b
explain with solution.
im preparing for accenture.so please guide with some possible questions

Reply Like? Yes (6) | No (1)

Ramya 10 years ago

play game 1=40
play game 1 and 2=26
play game 1 and 3=8
play all the three=2
To find only who played game 1=40-(26+8-2)=8
so b is the answer

Like? Yes (8) | No (2)

vikas to Pargat Pal Singh 10 years ago

how many terms of series 5+7+9....... must be taken in order that the sum may be 480?

Solve it correctly...hoe u can find the nth term...

Reply Like? Yes (2) | No

padmaja 10 years ago

If in coded language
46789 = 2.6
24321 = 6
27456 = 3.6
then 12345 = ?
reply with answer pls

Reply Like? Yes | No

Ramya 10 years ago

((4+6-7)*8)/9=2.6
((2+4-3)*2)/1=6
similary,
((1+2-3)*4)/5=0

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padmaja 10 years ago

If in coded language
46789 = 2.6
24321 = 6
27456 = 3.6
then 12345 = ?

Reply Like? Yes | No

arun garg 10 years ago

which books and website will be better for the preparation of MYAMCAT exam , please tell me.

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arun garg 10 years ago

how can i get good percentile in amcat.

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anubhav 10 years ago

how many 4 digit numbers contain no:2?

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Ramya 10 years ago

total number of four digit numbers =9000 (i.e 1000 to 9999 )
we calc the number not having no 2 in it....
now consider the
units place it can be selected in 9 ways (i.e 0,1,3,4,5,6,7,8,9)
tens place it can be selected in 9 ways (i.e 0,1,3,4,5,6,7,8,9)
hundreds place it can be selected in 9 ways (i.e 0,1,3,4,5,6,7,8,9)
thousands place can be selected in 8 ways (i.e 1,3,4,5,6,7,8,9) here '0' can not be taken
total number of numbers not having digit 2 in it =9*9*9*8 =5832
total number of numbers having digit 2 in it = 9000-5832
=3168

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Rajendra Singh to Divya 10 years ago

Hello ... :) ..................................................................

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Ramakrishna to SWARNA 10 years ago

ans is 30..... i need complete solution pls help me

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Soumyajit Nayak 10 years ago

The figure shows the rectangle ABCD with a
semicircle and a circle inscribed inside in it as
shown. What is the ratio of the area of the
circle to that of the semicircle?

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Soumyajit Nayak 10 years ago

arun sharma page 368 ,question no:23 )

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krishna murthy 10 years ago

Q. A man leaves office daily at 7pm A driver with car comes from his home to pick
him from office and bring back home
One day he gets free at 5:30 and instead of waiting for driver he starts walking
towards home. In the way he meets the car and returns home on car He reaches
home 20 minutes earlier than usual. In how much time does the man reach home
usually??
------------------please tell us with solution

Reply Like? Yes | No

Soumyajit Nayak 10 years ago

ans is 1hr 20min .
He reaches home 20 minutes earlier than usual means he got the car 10 mins before usual....
so, usual time = 1hr30min-10min = 1hr20 min

Like? Yes | No (1)

rohit tandon 10 years ago

My Amcat score is
English 685 98percentile
quant 690 96 percentile
Computer programming 435 62percentile
Electronics and semiconductor engineering 484 97percentile
Logical ability 640 96percentile

what are my chances of getting calls from software conpanies

Reply Like? Yes (8) | No

krishna murthy 10 years ago

Contractor has 2 complete work within a fixed time. If he is late he has to pay
fine. The first day it is Rs 200 and from then on it increases by 25 per day. He has to
pay Rs 9450. How many days he got late.

Reply Like? Yes | No

Amit tanwar 10 years ago

correct answer is 42days

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krishna murthy 10 years ago

please tell me with solution..

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anubhav 10 years ago

200,225,250,275--------------9450
as per day increase is 25
1st day amount/per day increase =225/25=9(now consider 9 as initial )
final amount /per day increase =9450/25=378(divide it by 9 as nine is take as initial no )
378/9=42
ans:42 days

Like? Yes | No

Soham to raushan kumar 10 years ago

your crypto funda was quite good...but in pas * rbq...why u've taken 8 as the value of B ....u cd've taken any other value for getting similar pattern in the units digit...if its solely based on guessing...pls clarify.....

Reply Like? Yes | No

PRAVEEN KUMAR 10 years ago

In a rare coin collection, there is one gold coin for every three non-gold coins. 10 more gold coins are added to the collection and the ratio of gold coins to non-gold coins would be 1 : 2. Based on the information, the total number of coins in the collection now becomes

A.90
B.80
C.60
D.50

Reply Like? Yes | No

~Sandeep~ 10 years ago

Answer = 90
Solution:
Assuming number of gold coins = x
As per the question if gold coins = x then non gold coins = 3x
If 10 more gold coins are added number of gold coins = x+10
Number of non gold coins would still be = 3x

As per the given information in question: (x+10)/3x = 1/2
Solving we get
=> 2x+20 = 3x
x = 20
Total Coins Initially = x+ 3x = 20+60 =80
Total Coins Now = x+10+3x = 90

Like? Yes (2) | No

SWARNA 10 years ago

Ans is A.90
Ratio in Beginning=x:3x; Ratio after adding coins =y:2y
x+10:3x=y:2y
Equating we get x, y
Y=30 so,
Total No of Coins=Y+2y=90

Like? Yes (1) | No

ramachandran 10 years ago

There is a game between A and B.there are 100 sticks..one can maximum take 6 sticks and atleast 1 sticks.the person who take the stick finally consider as a winner.if A starts a game ,is there any winning chance for A,if yes what is that??

Reply Like? Yes (4) | No

Pooja modi 10 years ago

Yes A has a chance to win by applying following logic.
IfA starts the game he needs to choose max + min no. Of coins I.e.7
Later on after every chance of B ,A needs to choose (max + min -N no. Of coins where N = no.of coins chosen by B.
By this way A can probably win.

Like? Yes | No

Shashwat Mishra 10 years ago

does anybody have any info regarding snapdeal interview questions specially what kind of questions do they ask in machine coding round? reply immediately its urgent

Reply Like? Yes | No (1)

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