Arithmetic & Mental Ability – KLEE 2024 3-Year LLB
Click an option to check your answer, or click View Answer. Exam held on 18 August 2024 · Paper code 15/2024/OL.
If RUCH is coded as QTBG , then MNOP corresponds to
- A. NOLM
- B. MNOL
- C. LMNO
- D. OLMN
Answer: Option C
Explanation:
Each letter moves one place back (R→Q, U→T, C→B, H→G). MNOP → LMNO.
A man walks 24 km distance straight from a place X and reach another place Y in the eastern direction. At Y, he turns 90 degrees and walks straight towards North to reach the Place Z which is 7 km from Y. The distance between X and Z is
- A. 25 km
- B. 27 km
- C. 37 km
- D. 31 km
Answer: Option A
Explanation:
XY = 24 km east, YZ = 7 km north, a right angle at Y. XZ = √(24² + 7²) = √625 = 25 km.
In a certain coding system, the word MODEL is coded as JLABI , then ENERGY is given by
- A. BKBOVD
- B. BKOBDV
- C. BKBODV
- D. BKBDOV
Answer: Option C
Explanation:
Each letter moves 3 places back (M→J, O→L, D→A, E→B, L→I). ENERGY → BKBODV.
Two statements followed by two conclusions are given. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusions logically follow from the statements.
Statements :
1. Mathematics is essential for all subjects
2. Statistics is applied in Economics
Conclusions:
I. Mathematics is not needed in Sociology
II. Economics is applied in Statistics
- A. only conclusion I follows
- B. only conclusion II follows
- C. neither conclusion I nor Conclusion II follows
- D. both conclusions I and II follow
Answer: Option C
Explanation:
Neither statement says anything about Sociology, and Statement 2 says Statistics is applied in Economics, not the other way round. So neither conclusion follows.
Two statements followed by two conclusions are given. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusions logically follow from the statements.
Statements :
1. Some animals are mammals
2. All animals are not herbivorous
Conclusions:
I. Some animals are herbivorous
II. All animals are mammals
- A. only conclusion I follows
- B. only conclusion II follows
- C. neither conclusion I nor Conclusion II follow
- D. both conclusions I and II follow
Answer: Option A
Explanation:
'All animals are not herbivorous' means not every animal is herbivorous, i.e. some are, so Conclusion I follows. Only some animals are mammals, so Conclusion II does not follow.