TCS:some more question from TICT

·   1. the wages of 24 men and 16 women amounts to rs 11600 per day. if half of the men and 37 women earn same money. the daily wages paid to each men is?

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2   2.If ab3133ab is divisible by 12.What is the minimum value of (a+b)?

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    3.How many 6 digits nos can be formed with the digits 1,2,3,4,5,6,7 with no repetition n with an even no always in the 2nd last position?

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     4.45 matches .Each team plays with other only one match.(no repeatation) find number of teams?

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      5. at different times during the day Dhruva gets emails in his yahoo account. When he has time, Dhruva goes to his inbox and reads the most recent unread mail. If there are 5 emails in all and they are delivered to Dhruva in the order 1 2 3 4 5, which of the following could not be the order in which Dhruva reads them?

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      6.A and B travelled  from P and Q .A speed is given as 40k/hr  B speed is given 50k/hr and they meet at certain distance.B travelled 120 km more .find the distance between them?

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8    7.Ahmed,babu,chitra,david and eesha each choose a large different number. Ahmed says,"My number is not the largest and not the smallest. "Babu says,"My number is not the largest and not the smallest ."Chitra says,"My number is the largest."David says,"My number is the smallest."Eesha says,"My number is the not the smallest

a.Eesha

b.David

c.Chitra

d.Babu

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8     8. a tree of height 36 m is on edge of the road, because of the wind a part of tree fall and touches the other side of the road..the road is 12 m wide then what will be the height of the broken part?

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9      9. The sum of three consecutive numbers of 4 numbers A,B,C and D are 4613,4961,5010 and 5099, then what is the largest number among A,B,C,D?

1     10.A rectangle of height 100 squares and width 200 squares. 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 this 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, column 200?

a) 51,150

b) 51, 50

c) 50, 150

d) 50, 50

·   11.city in the U S has a basketball league with three basketball teams, the Arêtes, the Braves and the Deities. A sports writer notices that the tallest player of the Arêtes is Shortest than the shortest player of the Braves. The shortest of the Deities is shortest of the Arêtes, while the tallest of the braves is taller than the tallest of the Arêtes. Which of the following can be judged with certainty?

X) Paul, a brave is taller than David, an Arêtes.

Y) David, a Deities, is shorter than Edward, an Arêtes.

a) X only

b) Both X and Y

c) Neither X and Y

d) Y only

12.  4 couples are there and in how many ways they can cross the river ans is 16

·         there are 4 couples came to honeymoon and they all have to cross a river, theres only one boat, and the wives are jealous that they dont like there husbands travellng with other women, husbands are possesive that they dont like their wives travelling with other man. the number of minimum possible ways so that they will cross the river is? (boat wil carry only two at once)

a) 16

b) 17

c) 18

d) 19

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      13.  Ram wants to visit 5 places like c, b, m, d, k. he will visit atleast 3 places in one trip and c will be visited in every trip. If visiting different places is considered as different trips then how many ways can he go trips.

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       14.Sum of three consecutive no of 4 no.A,B,C,D are 4613 ,4961,5010,5099. what is the largest no among ABCD ??

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        15.there was a problem on cow and horse..( ans 80000)

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        16.x tells lies on monday,tueday wed..y on thursday friday sat..(ans was thrusday)

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        17.there was a sudoku puzzle.9*9 grid.. some values were only given..and u were asked to find the value of 10x+y.

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         18.when m+n is divided by 12 we get reminder 8.when m-n is divided by 12 we get reminder 6.if m>n then what will be the reminder when mn is divided by 12

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1        19.tailon 46th word

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        20.A team won 80% of its matches total played. It played 5 matches more of which it won 3 and lost 2. The losing percentage changed to 25%. How many matches it played totally?

1)14

2)16

3)20

4)35

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       21.Eesha lies on mondays, tuesdays, wednesdays. Usha lies on thursday, friday, saturday.

Eesha said: i lied yesterday

Usha said: i lied yesterday

What is today?

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       22.  Some thing like this.if A+B works for 30 days together.then A works for twice the speed and B works  half the speed.then in how many days A complete the work independently.

s   submitted by:
     sweta saha,TICT,kolkata

TCS aptitude question:Techno India College of Technology

Heyy  guys I have cleared  my apti for tcs…

1)there has one sharing problem…what is share of paul………..Ans.32000

2)one cylinder problem which one is very tough..

3)there are 60%male and 70% female are allowed for vote. 70% of male voter  and 60% of female voter give vote to a particular person .what percentage of vote for him.

Ans:total male x  and total female y.

For male-X*(60/100)*(70/100)=0.42x

For female  y*(70/100)*(60/100)=0.42y

(0.42x+0.42y)/(x+y)=0.42

4)there has another sum …whose ans will be (height of the tree-width of the road)

5)probability of getting sum  of 10 by throwing  3 dice.

Ans:-27/216=1/8

5)you  have (0,4,0)amount of money.after buying chocolate now you have (0,1,10)amount in your purse.

What is the cost of chocolate?amount of money is the dividend when it is divided by the (3,5,11) shows this remainder values.

Initial amount-99 coz if it is divided by (3,5,11) it will give (0,4,0).after getting this value

4ndz check the options.subtract all the options 4m 99.whatever value you will get divide this by (3,5,11).and check is it (0,1,10) .

I found my option 78.(99-78)=21when it is divided by (3,5,11) it will give (0,1,11).

6)in how many ways 6 different colored chocolate can be put into 10 different jars.

Ans:10^6

7)if a^x=b,b^y=c,c^z=a  ..then what is the value of x*y*z?

Ans:  x=logb/loga,y=logc/logb,z=loga/logc

Then X*Y*Z=1.

8)cow and horse wala sum..Ans:8000

9)logical reasng sum-in party,19:41 time is  given,all peoples should come within 19:41 to 19:48..each people take 1 min.

Someone before someone.there are 4 option .which of the following is not true..

U have check the timing and decide how many peoples hv already come before him.

In my qu 1^st option was the ans.some one come at 19:44.means before him 3 people already come .but according to qu 4 people cum.so this is wrong.

10)another logical;easha told-I couldn’t finish 4^th round,……,gawri told:I hv finished 4^th round…

Ans:gawri

11)2ab5,ab is multiples of 13 and this value perfectly divisible by 25.Ans:52 .check the options which are multiples of 13then put and check.

12)i had one cylinder,bee srt of qutns which was tough.

13)A and B can do a  whole work in 5 days .if A increase his speed 2 times and B decrease his speed by half of the values the they can complete the task in 4 days.so,in how many A can complete  the whole task?

14)make account no of  14 digits..sum of the all 3 consecutive nos shoulb be 18.what is the value of X?

__,__,__,7,__,__,__,X,__,__,__,8 lyk dis

15)if the perimeter of an equilateral triangle is equal to the perimeter of regular hexagon.then what is ratio of the area of equilateral triangle to the area of hexagon?

All the best guys…………..:)

SUBMITTED BY:

Jayasri Thakkar

TCS Placement Paper: 22 September 2012 IET,Lucknow

 

Question 1:

  George can do a work in 60 days. George and Paul can do the same work in 20 days.How much time will Paul take to complete the same work if works alone?

Answer: 30days

Question 2:

 Two people A and B starts running at 10:00 AM  towards north at a speed of 40Kmph and 60Kmph respectively. After 2 hours(12:00 noon ), A turned left and B turned right. They stopped at 2:00 PM.Find the distance between A and B at 2:00 PM.

Answer:3200

Question 3:

 You are given 87 matchsticks. They are arranged in rectangular manner.Find the number of triangles formed?

Answer: 43

Question 4:

 Three unbiased dice are thrown. Find the probability of getting sum 10.

Answer: 1/8

 Question 5:

 If ab3133ab is divisible by 12.What is the minimum value of (a+b)?

a)     4    b)6   c)7   d)2

Answer: c) 7

Question 6:

Five people Pradeep,Qutub,Raj,Sandy and Tej are in a row. Raj sits to the immediate right of Tej. If Pradeep and Qutub have only two persons sitting between them, which of following must be true?

1. Pradeep is at one extreme end of row.
2. Qutub is sitting beside Pradeep.
3. Tej or Raj must be at one extreme end of the row.
4. Sandy must be at one of ends of the row.

Answer:

     4)Sandy must be at one of ends of the row.

Question 7:

 

 

Five rivers  Ya-Fen,Volga,Yamuna,Hudson and Siene flow through the five cities v-z. New York,Paris,Moscow,Tokyo and Delhi,but not necessarily in same order.No two rivers flow in the same city and no two cities have same river flowing through them.Vogla flows through neither Moscow nor Delhi.Ya-Fen is neither in New York nor in Paris. Yamuna is neither in Delhi nor in Moscow.Hudson is in Moscow while new York has Yamuna flowing through it. Which of following is definitely FALSE?

1.  If Volga flows through Tokyo,then Ya-Fen flows through Delhi.
2.  If Tokyo has Volga,then Siene must flow through Delhi.
3.  If Ya-Fen flows through Tokyo, then Siene must flow through Delhi.
4. Ya-Fen may flow through Tokyo or Delhi.

Answer:

        2) If Tokyo has Volga,then Siene must flow through Delhi.

Question 8:

 Given the word “Parrot”. Find the 20^th word in dictionary order.

  Submitted by-

Chiranjib Sarma

IET,Lucknow

TCS QUESTION BANK-1 : 2012-2013 BATCH

THIS IS THE COLLECTION OF 80  TCS QUESTIONS WITH SOLUTION THAT IS ASKED IN VARIOUS TCS CAMPUS DRIVE FOR 2013 PASS OUT BATCHES.AS WITH PREVIOUS YEAR PAPERS THESE QUESTIONS ARE ALSO GETTING REPEATED...SO GO THROUGH THESE QUESTIONS...

NEW PATTERN TCS PAPER 2013(28TH SEPT,2012)

Hi friends,

I got some questions from my friends which is asked in Tcs aptitude round. Hope it will be useful for you all. If you have some questions, share with me 

1. Which of the following numbers must be added to 5678 to give a remainder of 35 when divided by 460?

a)      980                b) 797                   c) 955                   d) 618

Solution:

797,

If you need of remainder 35, while dividing a number by 460. The Unit place of that number must be 5. So 5678+797= 6475

2. Raj writes a number of two digits exceeds four times the sum of its digits by 3. If the number increased by 18, the result is the same as the number formed by reversing the digits. Find the number?

a)      35

b)      42

c)       49

d)      57

Solution:

Equation we got from the question is

10X+Y =4(X+Y) +3  ==> 2X-Y=1

10X+Y+18 = 10Y+X  ==>x-y=-2

Solving above two equations we get, X = 3 and Y = 5.

So the number is 35.

3. 28a + 30b + 31c = 365 .Find a, b, c and a + b + c?

a)      1, 4, 7

b)      7, 2, 3

c)       1, 5, 5

d)      8, 7, 6

Solution:

It’s like sum of the number of days in a leap year.

“a” represents the number of months having 28 days

“b” represents the number of months having 30 days

“c” represents the number of months having 31 days

So

a =1 (February),

 b=4(April, June, September, November)

c=7(January, March, May, July, August, October, December)

 4. How many motor vehicles registration number plates can be formed with the digits 1, 2, 3, 4, and 5(no digits being repeated) if it is given that registration number can have 1 to 5 digits?

a)      205

b)      100

c)       325

d)      105

Solution:

For one digit: 5 = 5 chances

For two digit: 5*4 = 20 chances

For three digit: 5*4*3 = 60 chances

For four digit: 5*4*3*2 = 120 chances

For five digit: 5*4*3*2*1 = 120 chances

Total chances = 5+20+60+120+120=325 chances

 5. A city in the U S has a basketball league with three basketball teams, the Arêtes, the Braves and the Deities. A sports writer notices that the tallest player of the Arêtes is Shortest than the shortest player of the Braves. The shortest of the Deities is shortest of the Arêtes, while the tallest of the braves is taller than the tallest of the Arêtes. Which of the following can be judged with certainty?

X) Paul, a brave is taller than David, an Arêtes.

Y) David, a Deities, is shorter than Edward, an Arêtes.

a) X only

b) Both X and Y

c) Neither X and Y

d) Y only

6.  A rectangle of height 100 squares and width 200 squares. 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 this 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, column 200?

a)      51,150

b)      51, 50

c)       50, 150

d)      50, 50

Solution:

1,1	==>	==>	==>	==>	==>	==>	==>
==>	==>	==>	==>	==>	==>	==>	||
||	3,2	<==	<==	<==	<==	<==	||
<==	<==	<==	<==	<==	<==	<==	<==

For (4, 8) rectangle, ends at (3, 2)

Likewise,

For (2, 4) rectangle, ends at (2, 1)

For (3, 6) rectangle, ends at (2, 5)

For (4, 8) rectangle, ends at (3, 2)

For (5, 10) rectangle, ends at (3, 8)

For (6, 12) rectangle, ends at (4, 3)

For (7, 14) rectangle, ends at (4, 11)

For (8, 16) rectangle, ends at (5, 4)

For (9, 18) rectangle, ends at (5, 14)

For (10, 20) rectangle, ends at (6, 5)

Analyzing the above 10 points:

We can get some idea that,

For Even number of rows, End points column increases 1 by previous column.

For Odd number of rows, End points column difference of the present column and the previous even number column.

For End point row, the value repeats two times from row 2.

In our problem, (100, 200) i.e.

Even number row,

So End point column value must be 50 for 200 columns and End point row value must be 51 for 100 rows.

For even number of rows and columns,

Condition: Column =2*Row

Endpoint (R, C) = {((Row/2) +1), Column/4}

Answer is (51, 50)

7.  George and Mark can paint 720 boxes in 20 days. Mark and Harry in 24 days and Harry and George in 15 days. George works for 4 days, Mark for 8 days and Harry for 8 days. The total number of boxes painted by them is

a)      252

b)      516

c)       348

d)      492

Solution:

One day work:

G+M = (1/20)*720 = 36 boxes;

 M+H= (1/24)*720 = 30 boxes;

 H+G = (1/15)*720 = 48 boxes.

Together:

  2(G+M+H) = 36+30+48 = 114

(G+30) = 114 /2=57 boxes

G= 27 boxes.

G‘s one day work is 27 boxes. So G’s four days work is 108 boxes

M+H‘s one day work is 30 boxes. So M+H‘s eight days work is 240 boxes.

So Total number of boxes painted = 108+240 = 348 boxes painted.

 8. Masha drives along the perimeter of the square field of side 10kms. She drive along the first side at 10 kmph along the second side at 20 kmph, along the third side at 30 kmph and along the fourth side at 40 kmph. Her average speed is?

a)      19.2 kmph

b)      18 kmph

c)       20 kmph

d)      30 kmph

Solution:

Total Average Speed = Total Distance / Total time = 40 / (1+0.5+0.33+0.25) = 19.2kmph

9.  A merchant buys 20 kg of wheat of Rs.30 per kg and40 kg wheat at Rs.25 per kg. He mixed them and sells one third of the mixture at Rs.26 per kg. The price at which the merchant should sell the remaining mixture, So that he may earn a profit of 25 % in his whole outlay is

a)      Rs.30

b)      Rs.360

c)       Rs.40

d)      Rs.37

Solution:

Cost price =20*30 + 40*25 = Rs.1600

Profit = 25 % of (1600) = Rs.400

Selling price = Rs.2000

One third of mixture is (1/3)*60 = 20 kg

Remaining mixture is 40 kg

2000 = 26*20 + 40*X;

X = Rs.37

 10) The mean of three number is 10 more than the least of these number and 15 less than the greatest of the Three. If the median of the three number is 5, then sum of the three is

a)      30

b)      20

c)       5

d)      25

Solution:

Let X is the greatest value, Y be the Middle value and Z is the least value.

(X+Y+Z)/3 = 10+Z = X-15;

If Y=5, X=25, Z=0. So the sum of the three number is 30.

Friends , If there is any mistakes in solution, Post in comments. Share your ideas with me:)