Puzzles Questions for RRB NTPC Reasoning

Seven people – A, B, C, D, E, F, and G – attend an event on one day each from Monday to Sunday. A attends the event before D. B attends the event on Wednesday. C attends the event immediately after B. E attends the event after F. Only one person attends the event between C and G. Who attends the event on Saturday?

1. A.ECorrect
2. B.F
3. C.D
4. D.Cannot be determined

Six classes – A, B, C, D, E and F – are scheduled from 8:00 AM to 2:00 PM. Each class lasts for one hour. Class A is scheduled at 10:00 AM. Class C is scheduled three hours after class A. Class B is scheduled immediately before Class E. Class D is not scheduled at 9:00 AM. What time is Class F scheduled?

1. A.8:00 AMCorrect
2. B.9:00 AM
3. C.11:00 AM
4. D.1:00 PM

If 'A + B' means 'A is the father of B', 'A - B' means 'A is the wife of B', 'A * B' means 'A is the brother of B', then what does the expression 'P * Q + R - S' mean?

1. A.P is the brother of Q who is the father of R who is the wife of SCorrect
2. B.P is the brother of Q who is the father of R who is the husband of S
3. C.P is the brother of Q who is the mother of R who is the wife of S
4. D.P is the brother of Q who is the father of R who is the sister of S

Nine boxes are arranged one above the other. Box P is placed two places above box Q. Box R is immediately above box S. There are three boxes between box S and box Q. Box T is placed immediately above box U. There are four boxes between box U and box V. Box W is placed above box V. If box W is at the top, which box is at the bottom?

1. A.VCorrect
2. B.Q
3. C.U
4. D.Cannot be determined

There are eight boxes kept one above the other. Box A is kept three places above Box B. Box C is kept immediately above Box D. Two boxes are kept between Box D and Box B. Box E is kept immediately above Box F. Box G is kept three places below Box F. Which box is kept at the top?

1. A.A
2. B.CCorrect
3. C.E
4. D.G

In workshop batch #4, seven trainees attend laboratory practicals from Monday to Sunday, one on each day. Trainee Divya is scheduled to attend the practical session on Thursday. Question: On which day does trainee Divya attend the practical session?

1. A.ThursdayCorrect
2. B.Friday
3. C.Saturday
4. D.Monday

Seven storage containers are stacked vertically in warehouse sector 11. Container Box-Lambda is placed in the middle position. Only two containers are kept between Box-Lambda and the base pallet. Question: Where is Box-Lambda placed in the warehouse stack?

1. A.At the bottom position
2. B.In the middle positionCorrect
3. C.Third from the bottom
4. D.Second from the bottom

Eight persons – L, M, N, O, P, Q, R, and S – live in an eight-floor building, but not necessarily in the same order. Each of them has a different number of coins: 10, 15, 20, 25, 30, 35, 40, and 45. The one who has 25 coins lives on the 4th floor. Only three persons live between the one who has 25 coins and L. M lives immediately above L. Only two persons live between M and the one who has 10 coins. The one who has 20 coins lives immediately above the one who has 35 coins. Only one person lives between N and the one who has 15 coins. O lives immediately above N. O does not have 20 coins. Only four persons live between P and the one who has 40 coins. P lives above the one who has 40 coins. Q lives on the topmost floor. S has 30 coins. R lives above N. Which floor does P live on?

1. A.Eighth
2. B.SeventhCorrect
3. C.Sixth
4. D.Fifth

Eight persons – A, B, C, D, E, F, G, and H – have exams in different months of the same year, namely January, February, March, April, May, June, July, and August, but not necessarily in the same order. Only two persons have exams between A and B. C has an exam immediately before E. G has an exam before F. B has an exam after G. Only one person has an exam between C and D. H has an exam in March. A has an exam in a month with 31 days. If A has an exam in May, then who has an exam in August?

1. A.FCorrect
2. B.B
3. C.C
4. D.D

International summit delegation #1 comprises distinguished professionals visiting foreign research centers. Delegate Aarav is a certified Neurosurgeon and will be visiting the research facility in Tokyo. Question: What is the profession of delegate Aarav and which city will he visit?

1. A.Civil Engineer, visiting Tokyo
2. B.Neurosurgeon, visiting London
3. C.Corporate Lawyer, visiting Paris
4. D.Neurosurgeon, visiting TokyoCorrect

Seven storage containers are stacked vertically in warehouse sector 1. Container Box-Alpha is placed at the top position. Only two containers are kept between Box-Alpha and the base pallet. Question: Where is Box-Alpha placed in the warehouse stack?

1. A.At the top positionCorrect
2. B.Second from the top
3. C.Third from the top
4. D.In the middle position

Seven people – A, B, C, D, E, F, and G – live on seven different floors of a building, but not necessarily in the same order. The lowermost floor is numbered 1, and the floor above it is numbered 2, and so on until the topmost floor is numbered 7. Each of them likes a different color – Red, Blue, Green, Yellow, Pink, White, and Black, but not necessarily in the same order. A lives on an even-numbered floor and likes Red color. There are two floors between the floors on which A and the person who likes Black color live. The person who likes Green color lives immediately above the person who likes Black color. D likes Yellow color and lives on floor number 1. There are three floors between the floors on which D and C live. E lives immediately above F. E does not like Black color. B likes White color. F does not like Pink color. Who lives on the 6th floor?

1. A.CCorrect
2. B.G
3. C.A
4. D.E