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Home › Data Sufficiency › Data Sufficiency - Height

Data Sufficiency - Height — Data Sufficiency Questions & Practice

Practise 65 Data Sufficiency - Height questions from Data Sufficiency for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.

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Practice questions on Data Sufficiency - Height — with answers

Try each question first, then open the answer. Explanations are included.

1. What is the height of Kiran? Statement I: The sum of Kiran's and Arjun's height is 667 cm. Statement II: The ratio of Arjun's height to Divya's height is 5:3.

  1. AStatement I alone is sufficient to answer the question, while Statement II alone is not sufficient
  2. BStatement II alone is sufficient to answer the question, while Statement I alone is not sufficient
  3. CBoth statements together are sufficient to answer the question, but neither statement alone is sufficient
  4. DBoth statements together are not sufficient to answer the question
Show answer

Answer: D

Statement I gives only the combined total of Kiran and Arjun (two unknowns, not sufficient alone). Statement II relates Arjun and Divya, neither of which pins down Kiran's height on its own. Even combining both statements, Kiran's height cannot be uniquely determined, since the information about Divya does not connect back to Kiran. Hence both statements together are not sufficient.

2. What is the height of Neha? Statement I: The sum of Neha's and Vijay's height is 544 cm. Statement II: The ratio of Vijay's height to Anita's height is 4:8.

  1. AStatement I alone is sufficient to answer the question, while Statement II alone is not sufficient
  2. BStatement II alone is sufficient to answer the question, while Statement I alone is not sufficient
  3. CBoth statements together are sufficient to answer the question, but neither statement alone is sufficient
  4. DBoth statements together are not sufficient to answer the question
Show answer

Answer: D

Statement I gives only the combined total of Neha and Vijay (two unknowns, not sufficient alone). Statement II relates Vijay and Anita, neither of which pins down Neha's height on its own. Even combining both statements, Neha's height cannot be uniquely determined, since the information about Anita does not connect back to Neha. Hence both statements together are not sufficient.

3. What is the height of Manoj? Statement I: The sum of Manoj's and Pooja's height is 607 cm. Statement II: The ratio of Pooja's height to Rakesh's height is 4:9.

  1. AStatement I alone is sufficient to answer the question, while Statement II alone is not sufficient
  2. BStatement II alone is sufficient to answer the question, while Statement I alone is not sufficient
  3. CBoth statements together are sufficient to answer the question, but neither statement alone is sufficient
  4. DBoth statements together are not sufficient to answer the question
Show answer

Answer: D

Statement I gives only the combined total of Manoj and Pooja (two unknowns, not sufficient alone). Statement II relates Pooja and Rakesh, neither of which pins down Manoj's height on its own. Even combining both statements, Manoj's height cannot be uniquely determined, since the information about Rakesh does not connect back to Manoj. Hence both statements together are not sufficient.

4. What is the height of Rajesh? Statement I: The sum of Rajesh's and Nisha's height is 541 cm. Statement II: The ratio of Nisha's height to Mohan's height is 4:9.

  1. AStatement I alone is sufficient to answer the question, while Statement II alone is not sufficient
  2. BStatement II alone is sufficient to answer the question, while Statement I alone is not sufficient
  3. CBoth statements together are sufficient to answer the question, but neither statement alone is sufficient
  4. DBoth statements together are not sufficient to answer the question
Show answer

Answer: D

Statement I gives only the combined total of Rajesh and Nisha (two unknowns, not sufficient alone). Statement II relates Nisha and Mohan, neither of which pins down Rajesh's height on its own. Even combining both statements, Rajesh's height cannot be uniquely determined, since the information about Mohan does not connect back to Rajesh. Hence both statements together are not sufficient.

5. What is the height of Neha? Statement I: The sum of Neha's and Vijay's height is 632 cm. Statement II: The ratio of Vijay's height to Anita's height is 9:5.

  1. AStatement I alone is sufficient to answer the question, while Statement II alone is not sufficient
  2. BStatement II alone is sufficient to answer the question, while Statement I alone is not sufficient
  3. CBoth statements together are sufficient to answer the question, but neither statement alone is sufficient
  4. DBoth statements together are not sufficient to answer the question
Show answer

Answer: D

Statement I gives only the combined total of Neha and Vijay (two unknowns, not sufficient alone). Statement II relates Vijay and Anita, neither of which pins down Neha's height on its own. Even combining both statements, Neha's height cannot be uniquely determined, since the information about Anita does not connect back to Neha. Hence both statements together are not sufficient.

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