Railway Recruitment Examination 2026

General Knowledge Questions & Answers (15-01-2026)

1. Which flag identifies the number of bits produced by an operation?
   A. Zero Flag
   B. Parity Flag
   C. Auxiliary Flag
   D. Carry Flag
   Correct Answer: B


2. A ______ search starts searching from the first array element.
   A. Serial Search
   B. Random Search
   C. Parallel Search
   D. Binary Search
   Correct Answer: A


3. Select the option that is related to the third term in the same way as the second term is related to the first term:
   RJXU : ZANB :: PITP : ?
   A. JWPR
   B. JWXZ
   C. XZJW
   D. JTIE
   Correct Answer: C


4. Komal drives 5 km north from point A. She then turns right and drives another 5 km. She again turns right and drives 5 km. Finally, she turns right again and reaches point B. To reach point A again, how far and in which direction should she drive?
   A. 5 km towards East
   B. 8 km towards West
   C. 10 km towards South
   D. 15 km towards North
   Correct Answer: A


5. If x is subtracted from each of 21, 22, 60, and 64, the resulting numbers are in proportion. What will be the mean proportional between (x + 1) and (7x + 8)?
   A. 27
   B. 18
   C. 24
   D. 21
   Correct Answer: C