{"id":139382,"date":"2025-04-09T17:23:31","date_gmt":"2025-04-09T11:53:31","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=139382"},"modified":"2025-04-11T10:54:41","modified_gmt":"2025-04-11T05:24:41","slug":"how-to-master-number-series-for-rbi-grade-b-exam","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/how-to-master-number-series-for-rbi-grade-b-exam\/","title":{"rendered":"How to Master Speed and Accuracy for Number Series for RBI Grade B Exam?"},"content":{"rendered":"\n

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Home<\/a><\/span> \u00bb RBI Grade B<\/a><\/span> \u00bb How to Master Speed and Accuracy for Number Series for RBI Grade B Exam?<\/span><\/span><\/div>\n\n\n

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The Number Series questions in the RBI Grade B exam can be both scoring and tough. This topic tests candidates’ ability to think logically and recognize or identify patterns. It is part of the Quantitative Aptitude section. These questions usually involve finding the missing term or identifying the wrong number in a sequence. You must master this topic, because even one mark can make a difference in a cut-throat competition like the RBI Grade B exam. So, if you\u2019re weak in this area, you can turn it into your strength with regular practice and the right approach, you can turn this into a strength. In this blog, we\u2019ll not only introduce the topic to you, but also supply you with the best sample questions packed with solutions to master this topic.<\/p>\n\n\n\n

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Take 1 Free RBI Grade B 2025 Mock Test & Skyrocket Your Prep Now<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

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Common Types of Number Series in RBI Grade B<\/h2>\n\n\n\n

The first step that you need to follow to master Number Series is, you should know he common types of number series. Here are 5 types of series, to begin with:<\/p>\n\n\n\n

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  1. Arithmetic Series:<\/strong> Numbers increase or decrease by a fixed value.
    Example:<\/em> 5, 10, 15, 20, ?
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  2. Geometric Series:<\/strong> Each term is multiplied\/divided by a fixed number.
    Example:<\/em> 3, 6, 12, 24, ?
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  3. Square\/Cube Series:<\/strong> Based on squares or cubes of natural numbers.
    Example:<\/em> 1, 4, 9, 16, ?
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  4. Alternating Series:<\/strong> Different patterns are applied alternately.
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  5. Mixed Series:<\/strong> Combination of two or more patterns.
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    RBI Grade B Number Series Tips to Master in It<\/h2>\n\n\n\n

    Here are the most important tips that you should follow to accurately answer all the questions related to the Number Series:<\/p>\n\n\n\n

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    1. Spot the Pattern Quickly:<\/strong> First, check the difference between numbers. If that fails, look for multiplication, division, or alternate patterns.
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    2. Practice with a Timer:<\/strong> RBI Grade B is time-bound. Practice number series under time constraints to build speed.
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    3. Categorize Series Types:<\/strong> Make notes and examples for each type so you can recall strategies faster during the exam.
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    4. Start with Easy Questions:<\/strong> Build confidence by solving simpler patterns before advancing to complex ones.
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    5. Use Elimination:<\/strong> In a multiple-choice format, use answer options to work backward and eliminate wrong answers.
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      Sample Number Series Questions & Solutions<\/h2>\n\n\n\n

      Now that you have a fair idea about the topic and want to master it, you need to go through different types of questions and their solutions to take a step further in mastering the art of solving them quickly. This is the reason why we\u2019ve created a special PDF packed with solved examples and practice questions. And that too, is categorized by type. Check out the sample questions below and then download the PDF with solutions to polish your answering skills and skyrocket your speed.<\/p>\n\n\n\n

      1.<\/strong> A series is 160, 120, 80, 60, 52
      If another series 280, __, __, __, m follows the same pattern as the given number series, find the value of m.<\/p>\n\n\n\n

      2.<\/strong> The following numbers form a series followed by a (?). Find the odd one out first and then find what will come in place of the question mark (?) according to the corrected series.
      124, 131, 136, 144, 157, 170, ?<\/p>\n\n\n\n

      3.<\/strong> The following numbers form a series. Find the odd one out.
      240, 480, 160, 640, 128, 768<\/p>\n\n\n\n

      4.<\/strong> The following numbers form a series. Find the odd one out.
      178, 190, 164, 206, 146, 190<\/p>\n\n\n\n

      5.<\/strong> The following numbers form a series. Find the odd one out.
      134, 142, 149, 165, 173, 184<\/p>\n\n\n\n

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      Download Free Number Series PDF with Questions & Solutions – Click to Check<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

      Benefits of Solving Number Series Questions in RBI Bank Grade B Exam First<\/h2>\n\n\n\n

      1. Quick Scoring Opportunity of 3-5 Marks<\/h4>\n\n\n\n