TCS Pattern Questions-8

PATTERN 61 
1) In T.Nagar the building were numbered from 1 to 100.Then how many 4‟s will be present in the numbers?
a)18 b)19 c)20 d)21

2) In T.Nagar many buildings were under residential category.for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. how many time 6 will appear in building numbering?

PATTERN 62 
1)Amrith told to Anand in front of a Photo that “He is the son of my father‟s son”.Find who is in the picture if amrith have no brothers and sisters.
a)Amrith himself     b)Amrith's Uncle c) Amrith's Father d) Amrith's son

2) One person has no siblings and says,” the guy in the photo is the only son of my father „s son”. What is the relation of the guy to the person?

PATTERN 63
 1) One grand father has 3 grand children two of the age difference is 3.Eldest child age is 3 times the youngest childs age and the eldest child age is two year more than the sum of other two children. Find what is the age of the elders child?
a)18 b)22 c)30 d)10.
Solution: there are 3 childs,let the age of younger be x,elder be 3x,so the middle one be m,3x=2+x+m,
then we have a-b=3 or b-c=3,or a-c=3,then for answer we have to go via options ,substitute that in above equations

 2) One grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times
youngest child‟s age and eldest child‟s age is two times of sum of other two children. What is the age of eldest child?

3) One grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times youngest child‟s age and eldest child‟s age is two times of sum of other two children. What is the age of eldest child?

 PATTERN 64 
1) In a school, for a student out of 100 he got 74 of average for 7 subjects and he got 79 marks in the 8th subject. what is the average of all the subject?
 a)76.251 b)80.25 c)74.265 d)74.625
 Solution:total marks=74*7=518,then average=(518+79)/8=74.625

PATTERN 65
 1) 3 persons a,b,c were there A always says truth,B lies on Monday,tuesday,& Wednesday.but C lies on thrusday,Friday & saturday .one day A said”that B & C said to A that” B said “yesterday way one of the days when I lies”,C said that”yesterday way one of the days when I lies too”.then which day was that?
 a)Sunday      b)Thursday        c)Saturday          d)Tuesday

 PATTERN 66 
1) Which is the smallest no which divides 2880 and gives a perfect square?
a)4 b)9 c)3 d)5
Solution:for answer solve via options

 PATTERN 67 
1) How many 9 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if the repetition is allowed?
a)57 b)56 c)59 d)58

 2) how many 13 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if repetition of digits is allowed?

 3) By using 1,2,3,4,5,how many 5 digit no. can be formed which is divisible by 4,repetation of no. is allowed??

4) Form 8 digit numbers from by using 1, 2,3,4,5 with repetition is allowed and must be divisible by4?

5) How many of 14 digit numbers we can make with 1,2,3,4,5 that are divisible by 4. Repetitions allowed.

PATTERN 68 
1) Consider two tumblers, the first containing Water and next contains coffee. Suppose you take one spoon of water out of the first tumbler and pour it into the second tumbler. After moving you take one spoon of the mixture from the second tumbler and pour it back into the first tumbler . Which one of the following statement holds now?
 a) There is less coffee in the first tumbler than water in the second tumblers
 b) There is more coffee in the firs tumbler than water in the second tumbler
c) There is as much coffee in the first tumbler as there is water in the second tumbler
d)None of the statements holds true
Solution: think wisely and answer these are asked in my paper 2 or 3 questions

 2) Two bowls are taken, one contains water and another contains tea.one spoon of water is added to second bowl and mixed well, and a spoon of mixture is taken from second bowl and added to the second bowl. Which statement will hold good for the above?

 PATTERN 69
 1) Six friends decide to share a big cake. Since all of them like the cake, they begin quarreling who gets to first cut and have a piece of the cake. One friend suggests that they have a blindfold friend choose from well shuffled set of cards numbered one to six. You check and find that this method works as it should simulating a fair throw of a die. You check by performing multiple simultaneous trials of picking the cards blindfold and throwing a die. You note that the number shown by the method of picking up a card and throwing a real world die, sums to a number between 2 and 12. Which total would be likely to appear more often – 8,9 or 10?
a) 8      b)All are equally likely        c)9         d)10
Solution: calculate how many times 8,9,10 will come when we throw 2 dice,and answer

 PATTERN 70 
1. Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position(.i.e no three points in P lie on a line) is
a)3 b)5 c) 2 d)1 Ans: 5

TCS Pattern Questions-7

PATTERN 51
 1) It is the class with the seating arrangement in 4 rows and 8 columns. When the teacher says 'start' the girl who is sitting in first row and first column will say 1, then the next girl sitting behind her will say 4, the next girl sitting behind that girl will say 7, in a particular order each girl is telling a number, the following girls told 10, 13 next turn is yours what u will say?
a) 15 b) 17 c) 14 d) 16
 Solution: it is a series 1,4,7,10,13...........

 PATTERN 52 
1) It is dark in my bedroom and I want to get two socks of the same color from my drawer, which contains 24 red and 24 blue socks. How many socks do I have to take from the drawer to get at least two socks of the same color?
a) 2 b) 3 c) 48 d) 25

2) Lady has 2 select gloves & hat from a basket. In the dark, she can distinguish hat & gloves. 14red, 20blue, 18green r there. Find probability that any selected glove pair has same color.

 3).A lady had fine gloves and hats. 25 blue, 7 red and 9grey. She had to select a pair among them. But there was no light so she had to select in darkness the correct pair with a glove and a hat. Therefore how many combinations of same color she can select?

PATTERN 53 
1) If the Valentine's Day in 2005 falls on Monday, then on which day will the Valentine‟s Day fall on 2010? A) Saturday b) Thursday c) Wednesday d) Sunday

PATTERN 54
 1. A person run from A to B.He took ¼ of the time less to reach B when compare to run at normal Speed.Then how many percentage he has increased his speed?
 a)40 b)44.4 c)33.3 d)22.2
Solution: i do not know perfectly but i have simple logic,1-(1/4)=(3/4),then reverse it so it is 4/3=1.333,1.33-1=33.33 like this

2. An athlete decides to run the same distance in 1/4th less time that she usually took. By how much percent will she have to increase her average speed?
 a)40 b)44.4 c)33.3 d)22.2

 PATTERN 55
 1. In a building there are 5 rooms.Each having a equal area .The length of the room is 4m and breadht is 5 m.The height of the rooms are 2m.If 17 bricks are needed to make a square meter then how many bricks are needed to make the floor of a particular room?
a)320 b)380 c)340 d)300
 Solution: area of the room is length*breadth=4*5=20m2,For one square meter it takes 17 bricks,For 20m2 total no of bricks are 17*20=340,

PATTERN 56 
1. One man want to build a wall .The length and breadth of the wall are 20 and 30 respectively. He need 35 bricks for one square centimeter then how many bricks he need?
 a)21,500 b)30,000 c)21,000 d)20,000

 PATTERN 57 
1. In a hotel we can order two types of varities,but we can make 6 more variteis in home.One can choose the four varities with two from hotel as must.Find how many ways one can order.
 a)14 b)15 c)56 d)28

PATTERN 58 
1. If a pipe can fill the tank within 6hrs. But due to leak it takes 30 min more.Now the tank is full then how much time will it take to empty the tank throught the leak.?
a)78 b)56 c)66 d)59

 PATTERN 59 
1.The bacteria has the probability of split into 3 and probability to die is 1/3rd of the total bacteria.Let the probability is P.Some of them survived with probability 1/5.Then which among the following relation is true?
 a)P=1/3+1/5*3  b)P=1/5*(1/8-3)

 2. There is a bacteria which has the probability of die 1/3 of its total number or it may tripled. Find out the probability
A. P=1/3+(2/3*p^3)          B. P=2/3+(2/3*p^3)        C. P=2/3+(1/3*p^3)         D P=2/3+(2/3*p^3)

PATTERN 60 
1. There was a grand mother in a village who had a grand child.Upon asking her grand childs age she told that she is as older as many days old as her daughters age in weeks and as many days as her own age in years.The sum of the three is 130.then how old is the child.?