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Statistics — SSC Questions & Practice

18 Statistics questions from SSC 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. का अभ्यास करें

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18 questions · 0 quizzes · free to start

Statistics पर अभ्यास प्रश्न — उत्तर सहित

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

1. What is the mean (average) of the data set: 4, 8, 6, 5, 3, 7, 2?

  1. A5
  2. B3
  3. C7
  4. D9
उत्तर दिखाएँ

उत्तर: A

Mean = (sum of values)/(number of values) = 35/7 = 5.

2. What is the mean (average) of the data set: 10, 20, 15, 25, 30?

  1. A20
  2. B18
  3. C22
  4. D24
उत्तर दिखाएँ

उत्तर: A

Mean = (sum of values)/(number of values) = 100/5 = 20.

3. What is the mean (average) of the data set: 12, 15, 18, 21, 24, 27?

  1. A19.50
  2. B17.50
  3. C21.50
  4. D23.50
उत्तर दिखाएँ

उत्तर: A

Mean = (sum of values)/(number of values) = 117/6 = 19.50.

4. What is the mean (average) of the data set: 5, 10, 15, 20?

  1. A12.50
  2. B10.50
  3. C14.50
  4. D16.50
उत्तर दिखाएँ

उत्तर: A

Mean = (sum of values)/(number of values) = 50/4 = 12.50.

5. What is the mean (average) of the data set: 2, 4, 6, 8, 10, 12?

  1. A7
  2. B5
  3. C9
  4. D11
उत्तर दिखाएँ

उत्तर: A

Mean = (sum of values)/(number of values) = 42/6 = 7.

Statistics और प्रश्न हल करें

और SSC टॉपिक

Percentage (693)Simplification (509)Time, Speed and Distance (477)Profit and Loss (425)Mensuration (315)Algebra (310)औसत (303)Ratio and Proportion (258)Direction Sense (252)Time and Work (250)Simple Interest (218)LCM and HCF (198)Ranking and Order (196)Coding-Decoding (183)Compound Interest (168)Synonyms & Antonyms (140)Ages (108)General Abbreviations (92)सभी SSC →