English and Logical Reasoning Prep Guide
- Exam
- English and Logical Reasoning Prep Guide
- Subject
- Logical Reasoning
- Chapter
- Logical Deduction
English and Logical Reasoning Prep Guide · Logical Reasoning · Logical Deduction
Directions: In these questions, relationship between different...
Directions: In these questions, relationship between different elements is shown in the statement. The statements are followed by three conclusions. Choose the correct answer on the basis of information given below.
Statements: X = V ≤& Y , Y ≥& Z < C, X ≥ P = R,& & C = M > O
Conclusions:& Y > R ,& & M < Z,& & & Y = R
Options
- ABoth conclusions I and III follow
- BEither conclusion I or III follows
- COnly conclusion III follows
- DAll conclusions follow
Correct answer
B. Either conclusion I or III follows
Step-by-step solution
Statements:& X = V ≤& Y , Y ≥& Z < C, X ≥ P = R,& & C = M > O
Conclusions:& Y > R ,& & M < Z,& & & Y = R
For Conclusion I: Y > R
From statements I and III, we get:
Y ≥ V = X ≥ P = R
Here, the common sign between Y and R is '>' . Thus Y ≥ R.
Hence conclusion I does not follow individually.
For Conclusion II: M < Z
From statements II and IV, we get:
Z < C = M
Here, we the common sign between Z and& M is '<'. Thus Z < M or M > Z.
Hence conclusion II does not follow.
For Conclusion III:& Y = R
From statements I and III, we get:
Y ≥ V = X ≥ P = R
Here, the common sign between Y and R is '>' . Thus Y ≥ R.
Hence conclusion III does not follow individually.
Combining conclusion& I and III
Thus either conclusion I or III follows.
Hence option B is correct.