1. Find the next number in the series: 49, 59, 69, 79, 89, ?
- A99
- B84
- C74
- D79
उत्तर दिखाएँ
उत्तर: A
Each term increases by 10. Next term = 89 + 10 = 99.
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Number Series — Quantitative Aptitude Questions & Practice
52 Number Series questions from Quantitative Aptitude 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
52 questions · 0 quizzes · free to start
Number Series पर अभ्यास प्रश्न — उत्तर सहित
Try each question first, then open the answer. Explanations are included.
2. Find the next number in the series: 42, 50, 58, 66, 74, ?
- A66
- B97
- C70
- D82
उत्तर दिखाएँ
उत्तर: D
Each term increases by 8. Next term = 74 + 8 = 82.
3. Find the next number in the series: 3, 1, 4, 5, 9, ?
- A4
- B14
- C24
- D6
उत्तर दिखाएँ
उत्तर: B
Each term is the sum of the two preceding terms. Next term = 9 + 5 = 14.
4. Find the next number in the series: 4, 2, 6, 8, 14, ?
- A20
- B22
- C26
- D42
उत्तर दिखाएँ
उत्तर: B
Each term is the sum of the two preceding terms. Next term = 14 + 8 = 22.
5. Find the next number in the series: 8, 27, 64, 125, 216, ?
- A309
- B377
- C257
- D343
उत्तर दिखाएँ
उत्तर: D
The series follows cubes of consecutive numbers starting 2. Next term = 7^3 = 343.
Number Series और प्रश्न हल करें
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