The questions below are based on the following statements :
Asha and Charu are good in Mathematics and Athletics. Deepa and Asha are good in Athletics and Studies, Charu and Beena are good in General Knowledge and Mathematics. Deepa, Beena and Ela are good in Studies and General Knowledge. Ela and Deepa are good in Studies and Art.
Q. No. 1:
Who is good in Studies, General Knowledge, Athletics and Arts ?
Answer: D The information is summerised as below :
Students
Math
Athletics
Studies
General Knowledge
Arts
Asha
Good
Good
Good
Not Good
Not Good
Beena
Good
Not Good
Good
Good
Not Good
Charu
Good
Good
Not
Good
Good
Not
Good
Deepa
Not Good
Good
Good
Good
Good
Ela
Not
Good
Not Good
Good
Good
Good
Ela is good in Studies, GK and Arts but not in Athletics.
Read the following information carefully and answer the question that follow :
At a party, A, B, C, D and E are sitting in a circle. The group comprises a professor, an industrialist and a businessman. The businessman is sitting in between the industrialist and his wife D. A, the professor is married to E, who is the sister of B. The industrialist is seated to the right of C. Both the ladies are unemployed.
A, the professor is married to E and E is the sister of B. The wife of the industrialist is D. The industrialist is seated to the right of C. Thus, A and C cannot be industrialist. Therefore, B is the industrialist and C is the business man. Now we come to the following deduction : A = Professor B = Industrialist C= Businessman D = Female, hence unemployed E = Female, hence unemployed.
A is the husband of E and E is the sister of B. Hence A is the brother-in-law of B.
A, the
professor is married to E and E is the sister of B. The wife of the
industrialist is D. The industrialist is seated to the right of C. Thus,
A and C cannot be industrialist. Therefore, B is the industrialist and C
is the business man. Now we come to the following deduction
: A = Professor B = Industrialist C=
Businessman D = Female, hence unemployed E = Female,
hence unemployed. As position of A and E is not fixed. So, it cant be determined.
A, the
professor is married to E and E is the sister of B. The wife of the
industrialist is D. The industrialist is seated to the right of C. Thus,
A and C cannot be industrialist. Therefore, B is the industrialist and C
is the business man. Now we come to the following deduction
: A = Professor B = Industrialist C=
Businessman D = Female, hence unemployed E = Female,
hence unemployed.
A, the
professor is married to E and E is the sister of B. The wife of the
industrialist is D. The industrialist is seated to the right of C. Thus,
A and C cannot be industrialist. Therefore, B is the industrialist and C
is the business man. Now we come to the following deduction
: A = Professor B = Industrialist C=
Businessman D = Female, hence unemployed E = Female,
hence unemployed.
It cannot be determined whether, industrialist is married or unmarried.
A, the
professor is married to E and E is the sister of B. The wife of the
industrialist is D. The industrialist is seated to the right of C. Thus,
A and C cannot be industrialist. Therefore, B is the industrialist and C
is the business man. Now we come to the following deduction
: A = Professor B = Industrialist C=
Businessman D = Female, hence unemployed E = Female,
hence unemployed.
A is the professor, must be graduate.
Read the following statements to answer the questions that follow :
Group captain Malhotra is choosing the last part of his crew for the spaceship COSMOS, with which he plans to land on the moon. He needs 4 more crew members of whom at least two must be pilots, the other being engineers. The Candidates for pilots are Dalbir, Eric and Farid. The candidates for engineers are Lal, Montry, Naveen and Paul. Eric will not be a crew with Lal. Dalbir and Paul will not crew with Naveen.
Q. No. 1:
If Naveen is chosen , which of the following must be other members of the crew ?
Answer: C Group captain = Malhotra Additional number of crew = 4, In which atleast two are pilots and others are engineers. Candidates for engg. = Lal, Monty, Naveen and Paul. Candidates for pilots = Dalbir, Eric and Farid. As, Naveen is chosen, Dalbir and Paul cannot be chose. Therefore the pilots are Eric and Farid. Eric cannot be crew with Lal. Hence Monty will be chosen.
Q. No. 2:
If Paul is chosen, which candidates will NOT be chosen to be on the crew ?
Answer: D Group captain = Malhotra Additional number of crew = 4, In which atleast two are pilots and others are engineers. Candidates for engg. = Lal, Monty, Naveen and Paul. Candidates for pilots = Dalbir, Eric and Farid. *Eric cannot be a crew with Lal so, Option D is the answer.
Q. No. 3:
Given the above statement about the relationship among the potential crew members, which of the following must be TRUE ? 1. If Dalbir is rejected, then Monty must be chosen. 2. If Dalbir is rejected, then Farid must be chose. 3. If Dalbir is chosen, then Paul must also be chosen.
Answer: C Group captain = Malhotra Additional number of crew = 4, In which atleast two are pilots and others are engineers. Candidates for engg. = Lal, Monty, Naveen and Paul. Candidates for pilots = Dalbir, Eric and Farid. *Atleast two pilot must be chosen, If dalbir is rejected, Eric and Farid must be chose. Hence 2 is right. But, Eric is not be a crew with Lal. Thus, Lal is not chosen.And out of Paul and Naveen 1 must be chosen, i.e Monty position is fixed.. So, both 1 and 2 are right.
Q. No. 4:
If Lal is chosen as an engineer, which of the following could be the other member of the crew ? 1. Dalbir, Farid and Monty. 2. Dalbir, Farid and Naveen. 3. Dalbir, Farid and Paul.
Answer: D Group captain = Malhotra Additional number of crew = 4, In which atleast two are pilots and others are engineers. Candidates for engg. = Lal, Monty, Naveen and Paul. Candidates for pilots = Dalbir, Eric and Farid. * If Lal is chosen as one of the engineer, Eric will not be chosen. Thus, in the given condition both 1 and 3 give logical possibilities.
Q. No. 5:
Which of the following statements must be TRUE ? 1). If group captain Malhotra choose Lal, then Farid is also must be chosen. 2). If group captain Malhotra chooses Monty, Naveen must also be chosen. 3). Lal and Naveen are never in crew together.
Answer: C Group captain = Malhotra Additional number of crew = 4, In which atleast two are pilots and others are engineers. Candidates for engg. = Lal, Monty, Naveen and Paul. Candidates for pilots = Dalbir, Eric and Farid. * If Lal is chosen, then Eric is not chosen. It implies that Farid must be chosen. If Lal is chosen then Eric must not be chosen. Thus pilots selected are Dalbir and Farid. But naveen will not crew with Dalbir , hence, Naveen is not selected.
Q. No. 6:
If Paul is chosen to be the part of the COSMOS crew and Dalbir not, who must be the other members of the crew ?
Answer: B Group captain = Malhotra Additional number of crew = 4, In which atleast two are pilots and others are engineers. Candidates for engg. = Lal, Monty, Naveen and Paul. Candidates for pilots = Dalbir, Eric and Farid. * If Paul is chosen and Dalbir not, Then, The two pilots chosen are Eric and farid. Paul is not crew with Naveen and Eric is not Crew with Lal. Thus, engg selected are Monty and Paul.
Read the information given below to answer the questions that follow :
Six persons A, B, C, D, E and F are going by a car to see Agra. In this group, there are four journalists, one professor and one doctor. In the group there are two married couples. No man in the group is a professor and a doctor. F is a sick man and he lives with his married son C. Among the three journalists, husband of D who looks after his sick father earns more than E who in turn gets more pay than B. Sister of E gets less pay than her husband, but not more than A.
Answer: D C and E are unmarried ladies and not working. Married couple - D
husband B is neither Engineer nor executive and Male friend
of A.
Persons
Sex
Doctor
Engineer
Executive
None of these
A
F
x
x
√
x
B
M
√
x
x
x
C
F
x
x
x
√
D
M
x
√
x
x
E
F
x
x
x
√
Total :
1
1
1
2
A,C and E are females.
Read the information to answer these questions :
In a school, there were five teachers, A and B were teaching Hindi and English. C and B were teaching English and Geography. D and A were teaching Mathematics and Hindi. E and B were teaching History and French.
Q. No. 1:
Who among the teachers was teaching maximum number of subjects ?