Reasoning MCQ Questions with answers

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Here Important Reasoning MCQ questions are added which are frequently asked in almost all the examinations. You can check the correct answer of any question on clicking the show answer button. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping Share button.

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of Department 42
📊 Reasoning
Q. Pointing towards a boy Meera said ‘He is the son of the only son of my grandfather.’ How is that boy related to Meera?
  • (A) Cousin
  • (B) Brother
  • (C) Brother-in-law
  • (D) Uncle
💬 Discuss
✅ Correct Answer: (B) Brother
📊 Reasoning
Q. Pointing to a man in a photograph, a woman said, "His brother's father is the only son of my grandfather." How is the woman related to the man in the photograph ?
  • (A) Daughter
  • (B) Mother
  • (C) Aunt
  • (D) Sister
💬 Discuss
✅ Correct Answer: (D) Sister
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
1, 3, 10, 21, 64, 129, 356, 777
  • (A) 21
  • (B) 129
  • (C) 10
  • (D) 356
💬 Discuss
✅ Correct Answer: (D) 356
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
5, 10, 40, 80, 320, 550, 2560
  • (A) 80
  • (B) 320
  • (C) 550
  • (D) 2560
💬 Discuss
✅ Correct Answer: (C) 550
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
2, 3, 4, 4, 6, 8, 9, 12, 16
  • (A) 3
  • (B) 6
  • (C) 9
  • (D) 12
💬 Discuss
✅ Correct Answer: (C) 9
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
11, 5, 20, 12, 40, 26, 74, 54
  • (A) 5
  • (B) 20
  • (C) 40
  • (D) 26
💬 Discuss
✅ Correct Answer: (C) 40
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
5, 27, 61, 122, 213, 340, 509
  • (A) 27
  • (B) 61
  • (C) 122
  • (D) 509
💬 Discuss
✅ Correct Answer: (A) 27
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
3, 7, 15, 39, 63, 127, 255, 511
  • (A) 15
  • (B) 39
  • (C) 63
  • (D) 127
💬 Discuss
✅ Correct Answer: (B) 39
📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
380, 188, 92, 48, 20, 8, 2
  • (A) 8
  • (B) 20
  • (C) 48
  • (D) 188
💬 Discuss
✅ Correct Answer: (C) 48

Explanation: The correct pattern is - 192, - 96, - 48, - 24, - 12, - 6.
So, 48 is wrong and must be replaced by (92 - 48) i.e. 44.

📊 Reasoning
Q. One term in the number series is wrong. Find out the wrong term.
16, 22, 30, 45, 52, 66
  • (A) 30
  • (B) 45
  • (C) 52
  • (D) 66
💬 Discuss
✅ Correct Answer: (B) 45

Explanation: The correct pattern is + 6, + 8, + 10, + 12, + 14.
So, 45 is wrong and must be replaced by (30 + 10) i.e. 40.

You are learning MCQ Questions of Reasoning Department : 42 | Page : 4

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