Direction[1-2]: Direction: In the following questions, three statements are followed by three conclusions. Assuming the given statements to be true, find which of the following conclusions follow the given statements and choose appropriate answer choice.
1. Statements:
All trees are solid.
All solids are gas.
All gases are liquid.
Conclusions:
I. All liquids being tree is a possibility.
II. Some liquid are definitely solid.
III. All gases are solid.
A. Only conclusion 3 is true.
B. Only conclusion 1 and 2 is true
C. None is true.
D. All are true.
Answer - Option B
2. Statements:
Some rights are wrong.
Some wrongs are left.
All the left are straight.
Conclusions:
I. Some straight are right.
II. All wrong being straight is a possibility.
III. Some right are denitely not left.
A. Only conclusion 2 is true.
B. Only conclusion 3 is true.
C. Only conclusion 1 and 2 are true.
D. None is true.
Answer - Option A
3. A $ B means A is the father of B; A # B means A is the sister of B; A * B means A is the daughter of B and A @ B means A is the brother of B. Which of the following indicates that M is the wife of Q?
A. Q $ R # T @ M
B. Q $ R @ T # M
C. Q $ R * T # M
D. Q $ R @ T * M
Answer - Option D
Explanation -
Q $ R → Q is the father of R
R @ T → R is the brother of T
Hence, → Q is the father of T
T * M → T is the daughter of M
Hence, → M is the mother of T
Hence, M is the wife of Q.
4. If A $ B means A is the brother of B; B * C means B is the son of C; C @ D means C is the wife of D and A # D means A is the son of D, how C is related to A?
A. Maternal grandmother
B. Maternal aunt
C. Aunt
D. Mother
Answer - Option D
Explanation -
A $ B → A is the brother of B
B * C → B is the son of C
Hence, → A is the son of C
C @ D → C is the wife of D
Hence, → C is the mother of A.
5. Pointing to a girl Sandeep said, "She is the daughter of the only sister of my father." How is sandeep related to the girl?
A. Uncle
B. Cousin
C. Father
D. Grandfather
Answer - Option B
Explanation -
The girl is the daughter of the sister of Sandeep's father. Hence, the girl is the cousin or Sandeep is the cousin of the girl.