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ISRO Scientist/Engineer SC Series Coding Relations — practice questions — page 3

Explore 70 free Series Coding Relations questions in ISRO Scientist/Engineer SC Reasoning. Open each question or exercise to read its content, reference answers and available explanation.

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Series Coding Relations questions and exercises with answers

Showing questions 61–70 of 70.

Sita is Ram's wife. Ram is Mohan's son. Mohan is Hari's brother. How is Hari related to Sita?Read the answer and worked solution →Ravi walks 5 km north, then turns right and walks 3 km, then turns right and walks 5 km. How far is he from the starting point?Read the answer and worked solution →A man walks 10 m east, then 6 m north, then 4 m west, then 6 m south. Where is he now?Read the answer and worked solution →Facing north, a man turns 90 degrees clockwise, then 180 degrees clockwise, then 45 degrees anticlockwise. He is now facingRead the answer and worked solution →Hammer : Carpenter :: Scalpel : ?Read the answer and worked solution →Find the odd one out: Apple, Mango, Banana, CarrotRead the answer and worked solution →Find the odd one out: Lion, Tiger, Leopard, ElephantRead the answer and worked solution →Statements: All boys are tall. Some tall are students. Conclusions: I. Some boys are students. II. All students are tall. Which conclusion(s) follow?Read the answer and worked solution →Statements: All flowers are red. All red are bright. Conclusion: All flowers are bright. Does the conclusion follow?Read the answer and worked solution →Statement: 'If you study hard, you will pass.' You did not pass. What can be inferred?Read the answer and worked solution →

Worked practice questions

Sita is Ram's wife. Ram is Mohan's son. Mohan is Hari's brother. How is Hari related to Sita?

  1. Brother-in-law
  2. Father
  3. Father-in-law
  4. Uncle-in-law
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Correct answer: D. Uncle-in-law

Hari is Mohan's brother Mohan is Ram's father so Hari is Ram's uncle. Sita is Ram's wife; so Hari is Sita's uncle-in-law.

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Ravi walks 5 km north, then turns right and walks 3 km, then turns right and walks 5 km. How far is he from the starting point?

  1. 3 km
  2. 5 km
  3. 8 km
  4. 13 km
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Correct answer: A. 3 km

5 km N, then 3 km E, then 5 km S. Net: 5 N - 5 S = 0 N-S; 3 km E. Distance = 3 km.

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A man walks 10 m east, then 6 m north, then 4 m west, then 6 m south. Where is he now?

  1. 10 m east of start
  2. 6 m east of start
  3. 4 m east of start
  4. At the starting point
Show answer and solution

Correct answer: B. 6 m east of start

**Net E-W:** 10 east - 4 west = 6 east. **Net N-S:** 6 north - 6 south = 0. So 6 m east of starting point.

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More Reasoning topics

Distance and DirectionNumber SeriesAnalogiesAnalogyBlood RelationsCoding DecodingVenn DiagramsNumber Series, Coding and Decoding and Odd Man Out