📊 English
Q. Find the error part:
(a) She was /(b) angry on me because I /(c) had not invited her to party. /(d) No error.
  • (A) A
  • (B) B
  • (C) C
  • (D) D
💬 Discuss
✅ Correct Answer: (B) B
📊 English
Q. Find the error part:
(a) The earth's atmosphere /(b)comprises of /(c) three layers /(d) No error.
  • (A) A
  • (B) B
  • (C) C
  • (D) D
💬 Discuss
✅ Correct Answer: (B) B
📊 Reasoning
Q. If NOIDA is written as OPJEB, then what will be the code for DELHI?
  • (A) EFMAK
  • (B) EFAMK
  • (C) EFMIJ
  • (D) EFMIK
💬 Discuss
✅ Correct Answer: (C) EFMIJ

Explanation: Each letter in the word NOIDA is moving one step forward and forms the code OPJEB. Similarly, if the letters of the word DELHI moves one step forward, then D will be written as E, E as F, L as M, H as I, and I as J. So, the code for DELHI will be EFMIJ.

📊 Reasoning
Q. If AIRLINE is written as ENILRIA7, then RAILWAY will be written as -
  • (A) YAWLIAR7
  • (B) YAWLIAR8
  • (C) YAWILAR7
  • (D) YAWILAR8
💬 Discuss
✅ Correct Answer: (A) YAWLIAR7

Explanation: Second is reverse of first. And add 7 in the last.
Similarly reverse of RAILWAY is YAWLIAR
after adding 7 to the last we get.
YAWLIAR7 . option A is correct.

📊 Reasoning
Q. If CAT is coded as PATC, JOY is coded as POYJ; similarly the word WING will be coded as
  • (A) PIGNW
  • (B) PINGW
  • (C) PGNIW
  • (D) PIWGN
💬 Discuss
✅ Correct Answer: (B) PINGW

Explanation: The first letter in the word CAT is moved at the last position, and the alphabet P is placed at the initial position in order to form the code. So, the code for CAT is PATC, and the word JOY is coded as POYJ. Similarly, the word WING will be coded as PINGW.

📊 Reasoning
Q. Which number should come next in the series 1, 2, 3, 10, ___
  • (A) 79
  • (B) 99
  • (C) 89
  • (D) 98
💬 Discuss
✅ Correct Answer: (B) 99

Explanation: The logic for the given series is the square of the appearing number and addition of 1 at first position and subtraction of 1 at second position. This simply means that -

1^2 + 1 = 2

2^2 - 1 = 3

3^2 + 1 = 10

Similarly, the number after 10 is -

10^2 - 1 = 99

📊 Reasoning
Q. Which number is wrong in the series 2, 6, 15, 31, 56, 93?
  • (A) 6
  • (B) 31
  • (C) 56
  • (D) 93
💬 Discuss
✅ Correct Answer: (D) 93
📊 Reasoning
Q. The number comes next in the series 12, 36, 109, 329, ... -
  • (A) 900
  • (B) 990
  • (C) 890
  • (D) None of the above
💬 Discuss
✅ Correct Answer: (B) 990
📊 Reasoning
Q. Suppose a series is 6, 11, 21, 36, 56, ? the number comes at the place of question mark in the given series is -
  • (A) 91
  • (B) 51
  • (C) 52
  • (D) 81
💬 Discuss
✅ Correct Answer: (D) 81
📊 Reasoning
Q. The number comes after the series 8, 28, 116, 584, ...... -
  • (A) 3504
  • (B) 3507
  • (C) 3508
  • (D) 3509
💬 Discuss
✅ Correct Answer: (C) 3508

Explanation: In the given series the logic is -

(8 x 3) + 4 = 28

(28 x 4) + 4 = 116

(116 x 5) + 4 = 584

(584 x 6) + 4 = 3508

So, the next number in the series is 3508.

You are learning MCQ Questions of RAILWAY Department : 47 | Page : 4

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