Check Today’s RRB Questions

1. (Seating Arrangement – Linear) Six persons A, B, C, D, E and F are sitting in a row facing north. A sits third to the left of D. C sits immediately right of A. F sits at the extreme right. B is not an immediate neighbour of A. Who sits second from the left?

• A) A
• B) B
• C) C
• D) E

2. (Coding–Decoding) In a certain code language, RAIL is written as SBJM and ROAD is written as SPBE. How will TRAIN be written in the same code?

• A) USBJO
• B) USBIN
• C) UTBJO
• D) USBJN

3. (Blood Relation – Tricky) Pointing to a photograph, Ramesh said, “She is the daughter of the only son of my grandfather.” How is the woman related to Ramesh?

• A) Sister
• B) Cousin
• C) Daughter
• D) Niece

4. (Series – Logic Based) Find the missing term in the series: 2, 6, 14, 30, ?

• A) 46
• B) 54
• C) 62
• D) 66

5. (Direction Sense – NTPC Level) A person walks 12 m north, then turns right and walks 5 m, then turns right again and walks 12 m. How far and in which direction is he from the starting point?

• A) 5 m East
• B) 5 m West
• C) 10 m East
• D) 10 m West

1. Which of the following is an example of system software?

• A) MS Excel
• B) Windows
• C) Google Chrome
• D) Adobe Reader

2. Which memory is used to store data permanently in a computer?

• A) RAM
• B) Cache
• C) ROM
• D) Register

3. What does the abbreviation “URL” stand for?

• A) Uniform Resource Locator
• B) Universal Resource Link
• C) Uniform Register Link
• D) Universal Record Locator

4. Which of the following devices is used to input graphical images into a computer?

• A) Plotter
• B) Scanner
• C) Printer
• D) Monitor

5. Which of the following is used to protect a computer system from unauthorized access?

• A) Firewall
• B) Compiler
• C) Browser
• D) Interpreter

1. Which of the following memory types is the fastest in a computer system?

• A) RAM
• B) Cache Memory
• C) Hard Disk
• D) Pen Drive

2. Which of the following is NOT an operating system?

• A) Linux
• B) Android
• C) UNIX
• D) Oracle

3. Which key combination is used to permanently delete a file in Windows?

• A) Delete
• B) Alt + Delete
• C) Shift + Delete
• D) Ctrl + Delete

4. In a computer, which unit performs logical comparisons such as greater than, less than, and equal to?

• A) Control Unit
• B) Arithmetic Logic Unit (ALU)
• C) Memory Unit
• D) Input Unit

5. Which of the following protocols is used to securely transfer files over the Internet?

• A) FTP
• B) HTTP
• C) SFTP
• D) SMTP

1. Which of the following is considered the “brain” of the computer?

• A) Monitor
• B) CPU
• C) Hard Disk
• D) Keyboard

2. Which type of memory is non-volatile in nature?

• A) RAM
• B) Cache Memory
• C) ROM
• D) Registers

3. Which of the following units is used to measure the speed of a computer processor?

• A) Bytes
• B) Hertz
• C) Bits
• D) Pixels

4. Which of the following is an example of an operating system?

• A) MS Word
• B) Google Chrome
• C) Windows
• D) Adobe Photoshop

5. Which device is primarily used to convert digital signals into analog signals?

• A) Router
• B) Modem
• C) Switch
• D) Hub

1. (Percentage Trap) An article is sold at a profit of 20%. If the selling price is ₹600, what is the cost price?

• A) ₹480
• B) ₹500
• C) ₹520
• D) ₹540

2. (Average Trap) The average age of 6 persons is 30 years. If one person aged 36 years leaves and a new person joins, the average becomes 29 years. What is the age of the new person?

• A) 23 years
• B) 24 years
• C) 25 years
• D) 26 years

3. (Time & Work Trap) A can complete a work in 15 days and B in 20 days. They work together for 4 days, then A leaves. In how many more days will B finish the remaining work?

• A) 8 days
• B) 9 days
• C) 10 days
• D) 12 days

4. (Ratio Trap) The ratio of the incomes of A and B is 4 : 5 and the ratio of their expenditures is 3 : 4. If both save ₹2,000 each, what is A’s income?

• A) ₹8,000
• B) ₹9,000
• C) ₹10,000
• D) ₹12,000

5. (Speed–Distance Trap) A train crosses a pole in 12 seconds and crosses a platform 180 m long in 30 seconds. What is the length of the train?

• A) 90 m
• B) 108 m
• C) 120 m
• D) 150 m

1. (Mathematics – Percentage Trap) The price of an article is first increased by 20% and then decreased by 20%. What is the overall percentage change in the price?

• A) No change
• B) 4% increase
• C) 4% decrease
• D) 2% decrease

2. (Reasoning – Direction Sense Trap) A man walks 10 m east, then turns left and walks 5 m, then turns left again and walks 10 m. How far and in which direction is he from the starting point?

• A) 5 m West
• B) 5 m East
• C) 10 m West
• D) 10 m East

3. (Reasoning – Coding-Decoding Trap) If in a certain code, RAILWAY is written as SBJMXBZ, then how is TRAIN written in the same code?

• A) USBJO
• B) USBJOZ
• C) USBJOY
• D) USBJNX

4. (General Awareness – NTPC Trap) Which of the following posts is considered a **Level-6 post** under the RRB NTPC recruitment?

• A) Junior Clerk cum Typist
• B) Accounts Clerk cum Typist
• C) Station Master
• D) Commercial cum Ticket Clerk

5. (Reasoning – Blood Relation Trap) Pointing to a photograph, Rahul said, “He is the son of my grandfather’s only daughter.” How is the person in the photograph related to Rahul?

• A) Brother
• B) Cousin
• C) Son
• D) Nephew

1. (Reasoning – Series) Find the missing number in the series: 3, 8, 15, 24, ?

• A) 32
• B) 34
• C) 35
• D) 36

2. (Mathematics – Profit & Loss) A shopkeeper sells an article at a loss of 10%. If the cost price is ₹800, what is the selling price?

• A) ₹700
• B) ₹720
• C) ₹740
• D) ₹760

3. (Reasoning – Blood Relation) Pointing to a woman, Ram said, “She is the sister of my father’s wife.” How is the woman related to Ram?

• A) Aunt
• B) Sister
• C) Mother
• D) Cousin

4. (General Knowledge) Which committee recommended the restructuring of Indian Railways for improved efficiency?

• A) Sarkaria Committee
• B) Bibek Debroy Committee
• C) Kelkar Committee
• D) Malhotra Committee

5. (General Science – Physics) Which physical quantity is measured in watts?

• A) Energy
• B) Power
• C) Force
• D) Work

1. (Reasoning – Puzzle) Five persons A, B, C, D, and E are sitting in a row facing north. B sits to the immediate right of A. C sits at the extreme left. D sits between A and E. Who is sitting at the extreme right?

• A) A
• B) B
• C) D
• D) E

2. (Mathematics – Percentage) A number is increased by 25% and then decreased by 20%. What is the net change?

• A) No change
• B) 5% increase
• C) 5% decrease
• D) 10% decrease

3. (Reasoning – Coding-Decoding) If DELHI is written as EFMIJ, how will MUMBAI be written?

• A) NVNCBJ
• B) NVMCBJ
• C) NVNCBI
• D) NVMCAJ

4. (General Knowledge) Which railway zone was the first to be established in India?

• A) Northern Railway
• B) Eastern Railway
• C) Central Railway
• D) Southern Railway

5. (General Science – Biology) Which part of the human eye controls the amount of light entering the eye?

• A) Retina
• B) Iris
• C) Cornea
• D) Optic nerve

1. (Reasoning – Puzzle / Arrangement)
Five persons P, Q, R, S, T are sitting in a row facing north.
R is sitting between P and Q.
S is to the immediate left of T.
P is at one of the ends.

Who is sitting at the center?

• A) P
• B) Q
• C) R
• D) S

2. (Mathematics – Time & Work)
A can complete a work in 12 days and B can complete the same work in 18 days. In how many days will they complete the work together?

• A) 6 days
• B) 7.2 days
• C) 8 days
• D) 9 days

3. (Reasoning – Coding-Decoding)
If NOTEBOOK is written as OPUFCPLM, how is PENCIL written in the same code?

• A) QFODJM
• B) QFODJL
• C) QFODJM
• D) QFODIL

4. (General Knowledge)
Which of the following committees recommended the merger of Railway Budget with Union Budget?

• A) Kelkar Committee
• B) Bibek Debroy Committee
• C) NITI Aayog
• D) Planning Commission

5. (General Science – Physics)
When the speed of a moving object is doubled, its kinetic energy becomes:

• A) Doubled
• B) Four times
• C) Half
• D) Unchanged

1. (General Knowledge)
Which of the following trains has the highest priority on Indian Railways?

• A) Passenger Train
• B) Express Train
• C) Mail Train
• D) Rajdhani Express

2. (Reasoning – Series)
Find the next number in the series: 1, 4, 9, 16, ?

• A) 20
• B) 25
• C) 30
• D) 36

3. (Mathematics – Average)
The average of 5 numbers is 24. If one number is excluded, the average becomes 22. What is the excluded number?

• A) 30
• B) 32
• C) 34
• D) 36

4. (Reasoning – Blood Relation)
Ravi is the brother of Sita. Sita is the mother of Aman. How is Ravi related to Aman?

• A) Father
• B) Uncle
• C) Brother
• D) Cousin

5. (General Science)
Which part of the human brain controls balance and posture?

• A) Cerebrum
• B) Medulla
• C) Cerebellum
• D) Hypothalamus

1. (General Knowledge)
Which department is responsible for the operation and maintenance of trains in Indian Railways?

• A) Railway Board
• B) Ministry of Transport
• C) Indian Railways
• D) Zonal Railways

2. (Reasoning – Puzzle)
Five friends A, B, C, D, E are sitting in a row facing north.
B is to the immediate right of A.
C is at one of the ends.
D sits between B and E.

Who is sitting in the middle?

• A) A
• B) B
• C) D
• D) E

3. (Mathematics – Simplification)
What is the value of:
(36 ÷ 6) × (15 ÷ 5)

• A) 15
• B) 18
• C) 24
• D) 30

4. (Reasoning – Coding-Decoding)
If CAT = DBU, then DOG = ?

• A) EPH
• B) EOH
• C) FPH
• D) EPG

5. (General Science)
Which gas is mainly responsible for global warming?

• A) Oxygen
• B) Nitrogen
• C) Carbon Dioxide
• D) Hydrogen

1. (General Knowledge)
Who is the current ex-officio Chairman of the Railway Board?

• A) Prime Minister of India
• B) Union Railway Minister
• C) Chairman, UPSC
• D) Cabinet Secretary

2. (Reasoning – Series)
Find the missing number in the series: 4, 9, 19, 39, ?

• A) 59
• B) 69
• C) 79
• D) 89

3. (Mathematics – Ratio)
The ratio of boys to girls in a class is 5 : 3. If there are 40 students in total, how many girls are there?

• A) 12
• B) 15
• C) 18
• D) 24

4. (Reasoning – Blood Relation)
Pointing to a man, Seema said, “He is the son of my father’s only daughter.” How is the man related to Seema?

• A) Brother
• B) Son
• C) Cousin
• D) Nephew

5. (General Science)
Which vitamin is also known as Ascorbic Acid?

• A) Vitamin A
• B) Vitamin B12
• C) Vitamin C
• D) Vitamin D

1. (General Knowledge)
Which railway zone has the maximum route length in Indian Railways?

• A) Central Railway
• B) Northern Railway
• C) Eastern Railway
• D) Western Railway

2. (Reasoning – Analogy)
Pen : Write :: Knife : ?

• A) Cut
• B) Sharp
• C) Steel
• D) Kill

3. (Mathematics – Percentage)
A number is increased by 20% and then decreased by 20%. What is the net change?

• A) No change
• B) 4% increase
• C) 4% decrease
• D) 2% decrease

4. (Reasoning – Direction Sense)
A person walks 8 m east, then turns right and walks 6 m, then turns right again and walks 8 m. How far is he from the starting point?

• A) 6 m
• B) 8 m
• C) 10 m
• D) 14 m

5. (General Science)
Which of the following is not a renewable source of energy?

• A) Solar energy
• B) Wind energy
• C) Coal
• D) Biogas

1. Linear Seating Arrangement
Seven persons A, B, C, D, E, F, G are sitting in a row facing north.
B sits third to the right of A.
C sits immediately left of D.
E sits at the extreme left end.
F sits second to the left of G.
A is not a neighbor of E.

Who sits at the extreme right end?

• A) B
• B) D
• C) G
• D) F

2. Floor Arrangement Puzzle
Five people P, Q, R, S, T live on five different floors (1 = lowest, 5 = highest).
R lives on the top floor.
P lives above Q but below R.
S does not live on the 1st floor.
T lives below S.

Who lives on the 2nd floor?

• A) Q
• B) T
• C) S
• D) P

3. Circular Seating Puzzle
Six friends A, B, C, D, E, F are sitting around a circular table facing the center.
A sits opposite C.
B sits immediately right of A.
D sits between C and E.
F is not a neighbor of A.

Who sits immediately left of B?

• A) A
• B) F
• C) C
• D) E

4. Order & Ranking Puzzle
In a row of students:
Mohan is 15th from the left.
Sohan is 12th from the right.
There are 6 students between Mohan and Sohan.

How many students are there in the row?

• A) 30
• B) 31
• C) 32
• D) 33

5. Month Arrangement Puzzle
Five people A, B, C, D, E have meetings in five different months: January, February, March, April, May.
C’s meeting is after A.
B’s meeting is before D.
E’s meeting is in April.
A’s meeting is not in January.

Whose meeting is in February?

• A) A
• B) B
• C) C
• D) D

1. Linear Seating Arrangement
Six persons A, B, C, D, E, F are sitting in a straight line facing north.
A sits second to the left of D.
B sits at the extreme right end.
C sits between A and E.
F is not an immediate neighbor of D.

Who sits at the extreme left end?

• A) A
• B) C
• C) E
• D) F

2. Floor Puzzle
Five people P, Q, R, S, T live on five different floors (1 = lowest, 5 = highest).
P lives above Q.
R lives on the top floor.
S lives below T.
Q does not live on the 1st floor.

Who lives on the 2nd floor?

• A) P
• B) Q
• C) S
• D) T

3. Circular Seating Arrangement
Eight people are sitting around a circular table facing the center.
A sits third to the right of B.
C sits opposite A.
D sits second to the left of C.

Who sits opposite B?

• A) A
• B) C
• C) D
• D) Cannot be determined

4. Order & Ranking Puzzle
In a row of students:
Ramesh is 12th from the left.
Suresh is 8th from the right.
There are 3 students between Ramesh and Suresh.

How many students are there in the row?

• A) 20
• B) 21
• C) 22
• D) 23

5. Day–Month Logic Puzzle
Five friends A, B, C, D, E have birthdays in different months: Jan, Feb, Mar, Apr, May.
A’s birthday is before C but after B.
D’s birthday is in April.
E’s birthday is after C.

Whose birthday is in February?

• A) A
• B) B
• C) C
• D) E

1. In a certain code language, BOOK is written as CPPL. How is PEN written in that code?

• A) QFO
• B) QFP
• C) QEO
• D) QFN

2. Find the missing term in the series: 5, 10, 20, 40, ?

• A) 60
• B) 70
• C) 80
• D) 90

3. If ‘A + B’ means A is the father of B and ‘A − B’ means A is the sister of B, then what does P + Q − R mean?

• A) P is the father of the sister of R
• B) P is the uncle of R
• C) P is the father of Q and Q is the sister of R
• D) P is the brother of R

4. Rahul walks 10 m towards North, then turns right and walks 5 m. He again turns right and walks 10 m. How far is he from the starting point?

• A) 0 m
• B) 5 m
• C) 10 m
• D) 15 m

5. Which one is the odd one out?

• A) Chair
• B) Table
• C) Sofa
• D) Bed

1. In a certain code language, MANGO is written as OCPKQ. How is APPLE written in the same code?

• A) CRRNG
• B) CQQNG
• C) CQQNF
• D) CQQMF

2. Find the missing number in the series: 2, 6, 12, 20, ?

• A) 28
• B) 30
• C) 32
• D) 36

3. If North-East becomes South-West, then South-East will become:

• A) North-East
• B) North-West
• C) South-West
• D) East-North

4. Pointing to a photograph, Ravi said, “She is the daughter of my grandfather’s only son.” How is the girl related to Ravi?

• A) Sister
• B) Cousin
• C) Mother
• D) Aunt

5. Which one does NOT belong to the group?

• A) Pen
• B) Pencil
• C) Eraser
• D) Sharpener

1. If A + B means A is the brother of B and A − B means A is the mother of B, then what does P + Q − R mean?

• A) P is the brother of the mother of R
• B) P is the uncle of R
• C) P is the brother of Q and Q is the mother of R
• D) P is the father of R

2. Find the odd one out:

• A) 3, 9, 27
• B) 4, 16, 64
• C) 5, 25, 125
• D) 6, 36, 210

3. In a certain code, TRAIN is written as USBOJ. How is PLANE written in that code?

• A) QMBPF
• B) QMBOD
• C) QMBNF
• D) QMBOF

4. If the day before yesterday was Thursday, what day will it be the day after tomorrow?

• A) Saturday
• B) Sunday
• C) Monday
• D) Tuesday

5. A is taller than B but shorter than C. D is taller than C. Who is the shortest?

• A) A
• B) B
• C) C
• D) D