Directions: A certain code uses only the letters K,L,M ,N and O. Words in the code are written from left to right.

Code words are only those words that conform to the following conditions.

i) The minimum length for the code words is two letters, not necessarily different from each other.

ii) K cannot be the first letter in the code word.

iii) L must occur more than once in a code word, if it occurs at all.

iv) M cannot be the last letter in a word nor the next to the last letter.

v)N must occur in a word if K occurs in a word.

vi) O cannot be the last letter in a word unless L occurs in a word.

If the only kinds of letters that are available are K,L and M then the total number of different code words, each exactly two letters long, that it is possible to make is

Directions: A certain code uses only the letters K,L,M ,N and O. Words in the code are written from left to right.

Code words are only those words that conform to the following conditions.

i) The minimum length for the code words is two letters, not necessarily different from each other.

ii) K cannot be the first letter in the code word.

iii) L must occur more than once in a code word, if it occurs at all.

iv) M cannot be the last letter in a word nor the next to the last letter.

v)N must occur in a word if K occurs in a word.

vi) O cannot be the last letter in a word unless L occurs in a word.

Which of the following is a code word?

Directions: Study the following information and answer the question.

i) A,B,C,D,E,F & G are the seven members of a family.

ii) Six of them have a different profession of accountant,lawyer,Teacher , Manager, Doctor ,Engineer and one is a student.

iii) There are two married couples in a family.

iv) A & F professions are accountant, Doctor respectively.

v)D is the father of B and the grandfather of G and is an Engineer.

vi)No lady is either an Engineer or a lawyer.

vii) G,who is a student is a grandson of E.

How is C related to G?

Directions:Read the following information and answer the questions.

1. 6 scientists A,B,C,D,E,F want to demonstrate an integrated experiment based on inter – disciplinary approach.

2. Their disciplines are chemistry , Zoology,Botany ,Physics , Geology and Mathematics but not necessarily in this order .

3.Each day only one scientist will perform the part of his discipline.

4. The experiment will start on Monday and end on Sunday . One day will be the rest day. Which otherwise is a part of the experiment.

5. Chemistry will be on the very next day of Geology.

6. A, who is a mathematician , can we stated for performing either on a second day or the last day. However his duty should not be immediately preceded by Botany.

7. C will demonstrate on the third day and the physics will be on the fifth day

8.E who is a Zoologist , performs on the second day.

9. B Performs on Monday and after F’s performance will be the rest day .

On which day will be the chemist perform?

Direction :There are five men A,B,C,D,E and six women P,Q,R,S,T,U. A ,B & R are advocates. C,D,P,Q and S are doctors and the rest are teachers. Some teams are to be selected from among these eleven persons subject to the following conditions.

i)A,P and U have to be together. ii) B cannot go with D or R. iii) E and Q have to be together.

iv) C & T have to be together.

v) D and P cannot go together

vi) C cannot go with Q.

If the team is to consist of one male advocate, one male doctor, one lady doctor and two teachers, the members of team are ,

Direction :There are five men A,B,C,D,E and six women P,Q,R,S,T,U. A ,B & R are advocates. C,D,P,Q and S are doctors and the rest are teachers. Some teams are to be selected from among these eleven persons subject to the following conditions.

i)A,P and U have to be together. ii) B cannot go with D or R. iii) E and Q have to be together.

iv) C & T have to be together.

v) D and P cannot go together

vi) C cannot go with Q.

If the team is to consist of two male advocates, two lad

Direction: After months of talent searching for an administrative assistant to the president of the college, the applicants have been narrowed down to 5--A, B, C, D, E .It was announced that the finalist would be chosen after a series of all-day group & personal interviews were held. The examining committee agreed upon the following procedure.

I. The interviews will be held once a week.

II. 3 candidates will appear at any all-day interview session.

III. Each candidate will appear at least once.

IV. If it becomes necessary to call applicants for additional interviews, no more than 1 such applicant should be asked to appear the next week.

V. Because of a detail in the written applications, it was agreed that whenever candidate B appears, A should also be present.

VI. Because of travel difficulties it was agreed that C will appear for only 1 interview.

At the first interview the following candidates appear A, B, D. Which of the following combinations can be called for the interview to be held next week?

Read the below statements and answer the questions

1) Five men P, Q, R, S and T read a newspaper

2) The one who reads first gives it to R

3) The one who reads last has taken it from P

4) T was not the first or last to read

5) There were two readers between Q and P

A) Who did Q pass the newspaper to?

Read the below statements and answer the questions

1) Five men P, Q, R, S and T read a newspaper

2) The one who reads first gives it to R

3) The one who reads last has taken it from P

4) T was not the first or last to read

5) There were two readers between Q and P

Who read newspaperaper last?

Read the below statements and answer the questions

1) Five men P, Q, R, S and T read a newspaper

2) The one who reads first gives it to R

3) The one who reads last has taken it from P

4) T was not the first or last to read

5) There were two readers between Q and P

Who read the news paper before S?

Read the below statements and answer the questions

1) Five men P, Q, R, S and T read a newspaper

2) The one who reads first gives it to R

3) The one who reads last has taken it from P

4) T was not the first or last to read

5) There were two readers between Q and P

Who read the newspaper first?

A group of people has six family members and an advocate. These are L, M, N, O, P, Q and R and having different professions. Each one of them is a journalist, businessman, architect, doctor and pilot but not necessarily in this order. There are three males and three females in the family out of which there are two married couples. M is a businessman and is the father of P. Q is a doctor and grandfather of P who is a male. N is a housewife and is daughter-in-law of O. L is neither a pilot nor a journalist. R is an advocate. N is not the mother of P and M is married but not to O. No lady is a journalist.

A) Which of the following groups represents the three ladies in the group?

Read the below statements and answer the questions

(i) There are two lecturers, two singers, one doctor and one engineer in a group of six people – A, B, C, D, E and F.

(ii) The doctor C is married to A who is a lecturer.

(iii) The engineer is married to B who is of the same profession as that of E.

(iv) C, A, B, and F are married couples and nobody in the group has the same profession.

(v) E is F’s brother.

A) Which of the following is a pair of singers?

Read the below statements and answer the questions

(i) There are two lecturers, two singers, one doctor and one engineer in a group of six people – A, B, C, D, E and F.

(ii) The doctor C is married to A who is a lecturer.

(iii) The engineer is married to B who is of the same profession as that of E.

(iv) C, A, B, and F are married couples and nobody in the group has the same profession.

(v) E is F’s brother.

How is E related to B?