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UIIC AO Reasoning — practice by topic

Browse 76 questions across 4 Reasoning topics. Choose what you want to revise, then open a question to check its answer and worked solution.

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Reasoning topics

Data Interpretation (27)Coding Decoding (22)Blood Relations (16)Statement and Conclusion (11)

Try a Reasoning question

Pointing to a man, Reena said, 'He is the son of my grandfather's only son.' How is the man related to Reena?Read the answer and worked solution →A is B's sister. C is B's mother. D is C's father. E is D's mother. How is A related to D?Read the answer and worked solution →Pointing to a photograph, Rahul said, 'She is the daughter of my father's only daughter.' How is she related to Rahul?Read the answer and worked solution →Pointing to a man, a woman said, 'His mother is the only daughter of my mother.' How is the woman related to the man?Read the answer and worked solution →

Worked practice questions

Pointing to a man, Reena said, 'He is the son of my grandfather's only son.' How is the man related to Reena?

  1. Brother
  2. Father
  3. Uncle
  4. Cousin
Show answer and solution

Correct answer: A. Brother

1. Grandfather's only son = Reena's father. 2. Father's son = Reena's brother. 3. Answer: Brother. _Source: jkchrome Blood Relations, p.2 — grandfather chain_

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A is B's sister. C is B's mother. D is C's father. E is D's mother. How is A related to D?

  1. Grandmother
  2. Granddaughter
  3. Daughter
  4. Niece
Show answer and solution

Correct answer: B. Granddaughter

1. C is B's mother and D's daughter → D is B's grandfather. 2. A is B's sister, so A is also D's grand-daughter. 3. Answer: Granddaughter. _Source: jkchrome Blood Relations, p.2 — multi-step chain_

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Pointing to a photograph, Rahul said, 'She is the daughter of my father's only daughter.' How is she related to Rahul?

  1. Daughter
  2. Niece
  3. Sister
  4. Cousin
Show answer and solution

Correct answer: B. Niece

1. Father's only daughter = Rahul's sister. 2. Sister's daughter = niece. 3. Answer: Niece. _Source: jkchrome Blood Relations, p.3 — sister's child_

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How to practise

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