Upload
sa30442
View
49
Download
2
Tags:
Embed Size (px)
DESCRIPTION
lc
Citation preview
Topics To Be Discussed
• Family tree
• Codes
• Conditionality and Grouping
• Series
• Direction Sense
• Statement Logic
Introduction• Hierarchical structure of a family.
• It is called as Blood relations problems.
• Identify genders by different notation.
Problem 1There are six members in a family A,B,C,D,E,F who are related to each other. B is F’s daughter-in-law. D is A’s only grand child. C is D’s only uncle. A has only 2 children F and C, one male and one female. E is father of C?
1.Who is the grand mother of D?
2.How many males and females are present?
Problem 2
A is B’s sister. C is the father of B and D is the
mother of A. F is B’s child. F’s father is G. How is G
related to A?
Family treeAnswer:
• As A and B are sisters and G is the husband of B we
can easily find the solution.
• G is A’s brother in law.
Problem 3A,B,C,D,E,F. out of these we have 2 married couples. E is a teacher married to a doctor who is mother of C and F. B is a lawyer married to A. A has one son and one grand son. Of the two married ladies, one is housewife. We have one student and one male engineer. How is A related to C?
Who is a housewife?
Problem 4
Showing a photograph Asha said “He is the
brother of only daughter of my mother" and
asked how is she related to him.
(Wipro 2008).
Problem 5A family has 7 members – 4 men and 3 women. They are L, M, N, O, P, Q, R. M is businessman and father of P. Q is doctor and paternal grandfather of P. N is Housewife and daughter in law of O. R is P’s uncle and an advocate. N is not P’s mother. O is not married to M. We have 3 married couples in the family, one architect, one pilot and a journalist too.i. If Q is the grandfather of pilot. What is his daughter
in law’s profession?ii. If O is the pilot and the journalist is not a female then what is P’s profession?
iii.Find the male members in that family?
Problem 6
A man shows his friend a woman sitting in a park and
says “She is the daughter of my grandmother's only
son”. What is the relation between the two members?
(Infosys)
Problem 7
Ram is the brother of shyam and Mahesh is the father of
Ram. Jagat is the brother of Priya and Priya is the
daughter of Shaym. Who is the uncle of Jagat?
Problem 8A, B, C, D, E and F is a group of six persons of a
family. The number of gents is the same as the number
of ladies. A and E are sons of F. D is the mother of Two
children of whom one is a boy and the other is a girl. B
is the son of A. in this group there is only one pair of
married persons.
Problem 81. Find females in the family?
2. Who is the uncle of C?
3. Who is the husband of D?
4. Who are all the children of D?
5. Who is the grand daughter of F?
Problem 9A family consists of five members A, B, C, D and E. E has two sons and unmarried daughter and a daughter – in – law. The daughter in law is an officer and her brother in law A is an engineer. C is a doctor. The sister of B is a violinist who has learned to play violin from B’s wife?
Who is the daughter of E?How is A related to D?Who is the wife of B?
Problem 10Looking at a portrait of a man, Harsh said, “His mother is the wife of my father’s son. Brothers and sisters I have none”. At whose portrait was Harsh looking?
Problem 11
Rahul told Anand, ‘Yesterday I defeated
the only brother of the daughter of my
grandmother’. Whom did Rahul defeat?
Problem 12
Deepak said to Nitin, “that boy playing
with the football is the younger of the two
brothers of the daughter of my father’s
wife”. How is the boy playing football
related to Deepak?
Problem 13
Neelam, who is Deepak’s daughter, says to
Deepika, “your mother Rekha is the
younger sister of my father who is the third
child of Ramlal”. How is Ramlal related to
Deepika?
Problem 14A is the son of B. C, B’s sister has a son D and a daughter E. F is the maternal uncle of D.1.How is A related to D?2.How is E related to F?3.How many nephews does F have?
Problem 15Shobha is the niece of Ashish. Ashish’s mother is Priya. Kamala is Priya’s mother. Kamala’s husband is Hari. Krishna is the mother – in – law of Hari. How is Shobha related to Hari?
Introduction• Codes may be numerical or alphabets.
• To decode – find the format of arrangement.
• The arrangement can be any one of the following
1. Reversed order
2. Gaps in between
3. +1and-1 format
4. Tree format
Problem 3In a certain code ‘Hit Bit Mit’ means ‘Git Rim Nit’
‘Sit Pit Mit’ means ‘Lit Git Tit’ and ‘Fit Zit Pit’
means ‘Dit Vit Tit’. What does Sit stand for in that
code language?
Problem 6
If the word "CODING" is represented as
DPEJOH , then the word "CURFEW" can
be represented?
(MBT)
Problem 9In a certain code each letter is coded asA = D, B=E, C=F
What is the code for SHOOT?
(BAAN)
Problem 11
In a certain code, TRIPPLE is written as
SQHOOKD. How DISPOSE can be written
in that code?
Problem 12
If the word PEARL is written as MBXOI,
then how the word DIAMOND would be
written in that code?
Problem 15
In a certain code DUPLICATE is
written as MRVFJFVBE. How is
CARTOUCHE written in that code?
Number Coding•The one done before was alphabet coding now it is number coding.
•The usual format of coding is we follow the some steps as given below;
1. Coding starts from certain digit.2. Coding in some series3. Coding in the same numbers
Problem 3
In certain code ‘Do not touch’ is 75 46
20, and Please do come is ’64 8 75’.
What is the code for touch?
Problem 4
If in a certain code BEAUTIFUL is coded
as 573041208, BUTTER as 504479, how is
FUTURE coded in that code?
Problem 6
If in a certain code "RANGE" is coded as 12345 and
"RANDOM" is coded as 123678, then the code for
the word "MANGO" would be?
(MBT & Wipro)
Problem 7If the word FADENCOMT equals
345687921 then
1. What is FEAT?
2. Find representation of 2998? (Wipro)
Problem 10
If “Rose” is coded as 6821, “Chair” is
coded as 73456 and “Preach” is coded
as 961473, what will be the code for
“search” ?
Problem 11
In certain code RAIL is written as
5796 and TAPE is written as 3748.
how is PAIR written in that code?
Problem 12
In a certain code language, GRAPE is
written as 27354 and FOUR is written
as 1687. How is GROUP written in
that code?
Introduction• Conditions are given based on which the
action takes place.
• There are four basic conditions.
• Based on them the decisions are made.
• Based on this conditions the groups are formed.
Conditions• If A occurs then B also will occur
• If A occurs then B will not occur
• If A has not occurred then B will occur
• If A has not occurred then B also will not occur
Problem 1From a group of 6 boys A,B,C,D,E,F and 5 girls L,M,N,O,P a group of 6 is to be selected based on the following conditions:
1.O and P have to be together2.C cannot go with O3.A and D have to be together4.D cannot go with L5.C and M have to be together6.Band N have to be together7.B and E cannot be together
Contd..
Problem 11. If the team consists of four girls the members of the
team are:
i) BELNOP ii) EFLNOP iii) BFLNOP
2. If the team consist of 5 boys and 1 girl that girl would be:
i) L ii) M iii) N iv) O
Conditionality and grouping
Answer:
• D and A cannot be there. So (iii)BFLNOP
• If B is selected 2 girls M and N have to be selected. So B is rejected and M is selected.
Problem 2There are 5 students who go for a trip (A,B,C,D,E).
Only 3 are selected from the 5 for next trip who are
they?
1.If A goes B,C cannot join
2.B goes D also goes
3.E is always with A
4.C does not join E
Conditionality and grouping
Answer:
As given it can be inferred that the only possible
combination is BCD.
Problem 3Coach balkishan is trying to put together a team of four players
for a tennis tournament. He has seven players available: males
A, B, C and females M,N, O and P. All players are of equal
ability, and there must be at least two males in the team. For a
team of four, all players must be able to play with each other
player.
Cont…
Problem 3Player B cannot play with player M, player C cannot play with player P, player M cannot play with player O.
1.If player O is selected and player B is rejected, the team will consist of which foursome?
2.If player M is in the team, which other players must be in the team as well?
Problem 4From amongst 5 boys P, Q, R, S,T and 4 girls A, B, C, D a team of five should be selected. Conditions given:
a)P and S are to remain together.b)Q cannot remain together with B or Cc)R and A have to remain together.d)T cannot remain with A or D.
Cont…
Problem 41. If Q is selected, then the other members are?
a) APRS b) ADRS c) BCPT d) ABCDR
2. If three members are girls the team is?
a) ABCRT b) ACDRS c) BCDRS d) ABCDR
3. If the four members are to be boys and one member is A, then the remaining members of the team are?
a) BCPST b) ABPRS c) CDPRS d) ACPRS
Problem 52 collectors, Frank and Gloria are each selecting a group of three wildlife prints from a group of 7 prints T, U, V, W, X, Y and Z. No print can be in both groups. The selections made by Frank and Gloria are subject to the following restrictions.
a)If U is in Frank’s group, W must be in Gloria’s groupb)If X is in Frank’s group, Z must be in Gloria’s group.c)T and Z cannot be in the same group.d)W and Y cannot be in the same group. Cont…
Problem 51. If X is in Frank’s group, of the following could be in
Gloria’s group excepta) T b) U c) V d) W e) Z
2. Which of the following pairs of groups selected by Frank and Gloria conform to the restrictions?a) Fr – TUV Gl - WXY b) Fr - TUZ Gl – VWXc) Fr – UXZ Gl – TWY d) Fr – VWX Gl – UYZ
3. If U is in Frank’s group, which of the following is true?a) T must be in Frank’s group b) Y must be in Frank’s group c) Y cannot be in Frank’s group
Conditionality and Grouping
Answer:
1. a) T
2. d) Fl – VWX Gl – UYZ
3. C) Y cannot be in Gloria’s group.
Problem 6Mr. Pict must accommodate seven tour group passengers in two four – person cabins on the S.S. Gallia. Each passenger in a cabin must be able to converse with at least one passenger, though not necessarily in the same language•A, an Etruscan, also speaks Gothic and Hittite •B and F are Hittites and speak only that language•C, an Etruscan also speaks Gothic•D and G are Goths and speak only Gothic•E, an Etruscan also speaks Hittite•Hittites refuse to share rooms with Goths Cont…
Problem 61. Which combinations of passengers in one of the cabins will
result in a rooming arrangement that satisfies all conditions for both cabins?
a. B, C, F b. D, E, Gc. A, D, E, Gd. C, D, E, G e. A, B, C, F
2. Which cannot be true, given the conditions as stated? I. C cannot room with A II. Any cabin containing three persons must include A III. E must always room with a Hittite
a. I only b. II only c. I and III only d. II and III onlye. I, II, III
Problem 63. How many different combinations of
cabin mates satisfy all conditions? a. 2 b. 3 c. 4 d. 5 e. 6
Problem 7From amongst six boys A, B, C, D, E and F and five
girls P, Q, R, S and T, a team of six is to be selected under the following conditions:
i) A and D have to be together.ii) C cannot go with S.iii) S and T have to be together.iv) B cannot be teamed with E.v) D cannot go with P.vi) B and R have to be together.vii) C and Q have to be together. Cont….
Problem 71. If there be five boys in the team, the lone girl
member is?2. If including P, the team has three girls, the member
are?3. If four members have to be girls, the members of the
team are?4. If the team including C consist of four boys, the
members of the team other than C are?
Problem 8There are five men A, B, C, D and E and six women P,
Q, R, S, T and U. A, B and R are advocates; C, D, P, Q and S are doctors and the rest are teachers. Some teams are to be selected from amongst these eleven persons subject to the following conditions;
i) A, P and U have to be togetherii) B cannot go with D or R.iii) E and Q have to be togetheriv) C and T have to be togetherv) D and P cannot go togethervi) C cannot go with Q. Cont…
Problem 81. If the team is to consist of two male advocates, two
lady doctors and one teacher, the members of the team are?
2. If the team is to consist of one advocate, two doctors, three teachers and C may not go with T, the members of the team are?
a) A E P Q S U b) A E P Q T U c) B E Q S T U3. If the team is to consist of one advocate, three
doctors and one male teacher, the member of the team are?
Problem 9A team of 3 reporters is to be chosen from amongst two
groups. M, N, O and P are the members of the group x whereas ABC are the members of the group Y. the selected team just have one member from each group. In addition
i) O refers to work unless A worksii) If M works only then B worksiii) C will not work if M worksiv) If O does not work, M will not work Cont…
Problem 91. Which of the following teams cannot be selected?a) M O A b) M B C c) N P C d) None of these2. Which of the following cannot work with M?a) N b) O c) P d) A3. A team having B and C will also have,a) Only N b) Only O c) N, O and P d) O and P4. If A is the member of the team who others will be in
the team?a) A B b) O M c) P C d) N B
Conditionality and Grouping
Company plan to do a new project which is consist of 2 engineers, 3 managers and 1 executives from 4 engineers ( A B C D), 5 managers ( P Q R S T ), 3 executive ( X Y Z).i)Engineer A does not work with P and Xii)Manager S and Executive Y work togetheriii)Engineer B does not work with manager Tiv)Manager Q does not work with manager Sv)R works with Z, X works with Qvi)B and D remains togethervii)D does not work with Q and T Cont….
Conditionality and Grouping
1. State the possibilities of forming team?
2. Who must be there in the team what ever
may be the possibilities?
Introduction• Series involves the numbers or alphabetic, that are
arranged in a particular sequence.
• The sequence can be any of the following;1.ascending2.descending3.gap4.squares and cubes5.+/- order series
Problem 12Find the number which is not matched properly in the above series?
1, 3, 5, 10, 17, 26…..a) 10 b) 17 c) 3 d) 26
Introduction• This gives the path followed to reach the required
destination.• The basic thing necessary here is the
NORTH,SOUTH,EAST,WEST directions to find the path.
N
S
W E
Problem 1
A travels a distance of 5km north and then he travels
8km east then he travels 6km north and then he
travels 2km south. So where is he from the start?
Problem 2
If Ram travels 5km by walk towards north and 6 km
west by cycle and 11km south by bike and 22km east by
car. Where is he from start?
Problem 3The door of my house faces east. I walk from my back door
100 m, then right and walk 100 m and turn left and walk
50m and reach a point X. In which direction am I from the
starting point?
Problem 4A child is looking for his father. He went 90m in the east before turning
to his right. He went 20m before turning to his right again to look for
his father at his uncle’s place 30m from his point. His father was not
there. Form there, he went 100m to his north before meeting his father
in a street. How far did the son meet his father from starting point?
Problem 5
In a room 4 persons are there like A,B,C,D. A
is to the east of B, B is to the north of C, C is to
the west of D, and D is to the south of A. Then
how C is directed to A?
(Accenture 2007)
Problem 6
A man walks east and turns right and then
from there to his left and then 45 degrees to
his right. In which direction did he go?
(Infosys)
Problem 7A person travels 6km towards west, then travels 5km
towards north, then finally travels 6km towards west.
Where is he with respect to his starting position?
Problem 8
A starts from his office and walks 3 km towards north.
He then turns right and walks 2km and then turns right
and walks 5km then turns right and walks 2 km and then
again turns right and walks 2 km. In which direction is
he from the starting point?
Problem 9
A’s office is situated 5 km North from B’s office. B
starts from his office and walks 2 km towards A’s
office. He then turns right and walks 3 km and then
turns and walks 3 km. To which direction will he turn
to reach A’s office?
Problem 10
Pradeep walks 10 metres westward, then turns left and
walks 10 mtrs. He then again turns left and walks 10
mtrs. He takes a 45 degree turn rightwards and walks
straight. In which direction is he walking now?
Problem 11
I am facing east. I turn 100 degree in the clockwise
direction and then 145 degree in the anticlockwise
direction. Which direction am I facing now?
Problem 12Radha moves towards South east a distance of 7 m, then
she moves towards west and travels a distance of 14 m.
From here, she moves towards North west a distance of
7 m and finally she moves a distance of 4 m towards
East and stood at that point. How far is the starting point
from where she stood?
Problem 13One evening before sunset two friends Sumit
and Mohit were talking to each other face to
face. If Mohit’s shadow was exactly to his
right side, which direction was sumit facing?
Problem 14
If south – east becomes North, North –
east becomes West and so on, what
will West become?
Problem 15Lokesh’s school bus is facing North when it reaches his
school. After starting from Lokesh’s house, it turns right
twice and then left before reaching the school. What
direction was the bus facing when it left the bus stop in
front of Lokesh’s house?
Statement logicsAnalysis and interpretation of data in the statements are necessary
This helps in inferring the answers
Types:
1) Conclusions
2) Assumptions
3) Arguments
Statement-ConclusionsIn question has a statement and two conclusions. Analyse the conclusions and give answers.
a) if conclusion 1 followsb) if conclusion 2 followsc) if neither 1 nor 2 follows.d) both 1 and 2 follows
Example 1Statement: Quality has a price tag. India is allocating lot of funds for education
Conclusions:
1)Quality of education in India would improve soon
2) Funding alone can enhance Quality of education
Example 2Statement: No new taxes are proposed in the revised
budget.
Conclusions:
1)The country has a balanced economy.
2) The country has a surplus
Example 3Statement: No country is self-sufficient in absolute
terms in the present era.
Conclusions:
1) It is not possible to grow and produce all the things that a country needs.
2) Efficiency of people has decreased worldwide.
Example 4Creating employment opportunities is the best way to make people out of poverty in India.
Conclusions:
1)Unemployment is a cause of poverty in India
2) Employment opportunities are few and far in India
Statement- Arguments
Each questions given below has 1 statement and two arguments.we should decide which of the arguments is strong
Give answer:a)If only 1 is strongb)If only 2 is strongc)If neither 1 or 2 is strongd)If both 1 and 2 is strong
Example 1Should Private sector be permitted to operate telephone services?
Arguments:
1)Yes, they are operated in advanced western countries
2) No, It is risky to put them in private hands
Example 2Should the political parties be banned?
Arguments:
1) Yes, it is necessary to teach a lesson to the politicians
2) No, it will lead to an end of democracy
Example 3Traditional culture is better than the new culture.
Arguments:
1) Both have their good points as well as weak points.
2) The new culture is ruining society.
Example 4Every institution should be state – owned.
Arguments:
1) It will kill private enthusiasm.
2) People will not be serious to work hard.
Example 5Should there be one government for the whole
world?Arguments:
1) Yes, it will lead to a better control of wars in the world.
2) No, because the weaker nations will be devoured by the strong nations.
Statement- Assumptions Each question contains 1 statement and 2 assumptions. Check the data and answer.
Give answer:
a) If only 1 implicit b) If only 2 implicit c) Both 1 and 2 implicit d) Neither 1 nor 2 implicit
Example 1Statement: The pen is mightier than the sword
Assumptions:
1) The pen is made up of stronger metal than the sword
2) The power of the mind is much stronger than brute physical power
Example 2Statement: Go and get the file, an officer orders his subordinate
Assumptions:
1) The file is confidential2) The subordinate knows where the file is
Example 3Statement: One can't get to the top overnight.
Perseverance and patience are required.
Assumptions:
1) People aim to get to the top.2) Sustained efforts can get one to the top.
Example 4Statement: If you are beautiful we will catch your
beauty. If you are not beautiful, we will make you look beautiful.
-Advertisement of a photo- studioAssumptions:
1) People like to be considered beautiful.2) A photograph can make one look beautiful
even if the person is not so.