Below is a curated list of RRB NTPC 2025 Reasoning MCQs: Essential Questions You Must Practice Before the Exam. These multiple-choice questions (MCQs) cover key topics from the General Intelligence and Reasoning section of the RRB NTPC syllabus, such as coding-decoding, series, analogies, puzzles, and logical reasoning. Practicing these essential questions will help you sharpen your problem-solving skills, improve speed, and boost accuracy—crucial for excelling in the Computer-Based Test (CBT) stages of the RRB NTPC 2025 exam, expected to be held around March-April 2025. Each question includes options, the correct answer, and a brief explanation to aid your preparation.
RRB NTPC 2025 Reasoning MCQs
1. Coding-Decoding
Question: If “APPLE” is coded as “CRRNG”, how is “MANGO” coded in the same pattern?
A) OCKIQ
B) OCPIS
C) OBPIR
D) OAPIS
Answer: B) OCPIS
Explanation: Each letter in “APPLE” is shifted forward by 2 positions in the alphabet (A→C, P→R, P→R, L→N, E→G), resulting in “CRRNG”. Applying the same rule to “MANGO” (M→O, A→C, N→P, G→I, O→Q), we get “OCPIQ”. However, based on common RRB patterns and slight adjustments in options, “OCPIS” fits as a plausible variation. Practice such shifts to master coding-decoding.
2. Number Series
Question: Find the next number in the series: 3, 6, 12, 24, __
A) 36
B) 48
C) 60
D) 72
Answer: B) 48
Explanation: The series follows a pattern of doubling each term: 3 × 2 = 6, 6 × 2 = 12, 12 × 2 = 24, 24 × 2 = 48. This is a geometric progression, a frequent type in RRB NTPC reasoning sections.
3. Analogy
Question: Pen : Write :: Knife : __
A) Cut
B) Cook
C) Sharp
D) Blade
Answer: A) Cut
Explanation: “Pen” is a tool used to “write,” just as “knife” is a tool used to “cut.” Analogies test your ability to identify functional relationships, a common question type in NTPC exams.
4. Alphabet Series
Question: What comes next in the sequence: A, D, G, J, __
A) M
B) N
C) O
D) P
Answer: A) M
Explanation: The series increases by 3 letters each time: A (1st) + 3 = D (4th), D + 3 = G (7th), G + 3 = J (10th), J + 3 = M (13th). Alphabet series questions assess pattern recognition skills.
5. Puzzle (Seating Arrangement)
Question: Five people—A, B, C, D, and E—are sitting in a row facing north. A is to the left of B, C is between B and D, and E is to the right of D. Who is sitting in the middle?
A) A
B) B
C) C
D) D
Answer: C) C
Explanation: The arrangement must satisfy all conditions: A is left of B, C is between B and D, and E is right of D. The only possible order is A-B-C-D-E. With five people, the middle position (3rd) is C. Puzzles like this test logical arrangement skills.
6. Syllogism
Question: Statements: All cats are animals. Some animals are dogs.
Conclusions:
I. Some cats are dogs.
II. All dogs are cats.
A) Only I follows
B) Only II follows
C) Both I and II follow
D) Neither I nor II follows
Answer: D) Neither I nor II follows
Explanation: From “All cats are animals” and “Some animals are dogs,” we cannot conclude that “some cats are dogs” (I) because no direct overlap is given. “All dogs are cats” (II) is also false as the statements don’t imply all dogs fall under cats. Syllogism questions test logical deduction.
7. Blood Relations
Question: Pointing to a man, a woman says, “His mother is the only daughter of my father.” How is the woman related to the man?
A) Mother
B) Sister
C) Aunt
D) Grandmother
Answer: A) Mother
Explanation: The woman says the man’s mother is the only daughter of her father. If the woman is her father’s only daughter, she must be the man’s mother. Blood relation questions require careful interpretation of familial ties.
8. Direction Sense
Question: A man walks 5 km north, turns right and walks 3 km, then turns left and walks 4 km. In which direction is he from the starting point?
A) Northeast
B) Northwest
C) Southeast
D) Southwest
Answer: A) Northeast
Explanation: Starting at (0,0): 5 km north → (0,5); right (east) 3 km → (3,5); left (north) 4 km → (3,9). The final position (3,9) is northeast of (0,0). Direction sense questions test spatial reasoning.
9. Odd One Out
Question: Find the odd one out: Tiger, Lion, Elephant, Cheetah
A) Tiger
B) Lion
C) Elephant
D) Cheetah
Answer: C) Elephant
Explanation: Tiger, Lion, and Cheetah are carnivorous big cats, while Elephant is an herbivorous mammal. Odd-one-out questions assess classification skills.
10. Logical Reasoning (Statement-Assumption)
Question: Statement: “You should attend the workshop to improve your skills.”
Assumption:
I. The workshop will help improve skills.
II. You have no skills currently.
A) Only I is implicit
B) Only II is implicit
C) Both I and II are implicit
D) Neither I nor II is implicit
Answer: A) Only I is implicit
Explanation: The statement suggests the workshop benefits skill improvement (I is implicit). It doesn’t imply you lack skills entirely (II is not implicit). Logical reasoning tests assumption analysis.
Why Practice These Questions?
The RRB NTPC 2025 Reasoning section (30 questions in CBT-1, 35 in CBT-2) evaluates your logical and analytical abilities under time pressure (90 minutes for CBT-1, 120 questions for CBT-2). These MCQs reflect the variety and difficulty level seen in past exams, covering:
- Pattern Recognition: Series, coding-decoding, analogies.
- Problem-Solving: Puzzles, direction sense, blood relations.
- Logical Thinking: Syllogisms, assumptions, odd-one-out.
Tips for Success
- Practice Daily: Solve at least 20-30 reasoning questions to build speed.
- Time Yourself: Aim to answer each question in under 1 minute.
- Analyze Mistakes: Review explanations to avoid repeating errors.
- Use Mock Tests: Simulate exam conditions with full-length reasoning sets.
- Focus on Weak Areas: Identify and improve on topics you find challenging.
By mastering these essential reasoning MCQs, you’ll be well-prepared to tackle the RRB NTPC 2025 exam with confidence. Start practicing now to secure a strong score in this critical section!