{"id":213358,"date":"2026-09-30T16:13:23","date_gmt":"2026-09-30T10:43:23","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=213358"},"modified":"2026-09-30T16:13:26","modified_gmt":"2026-09-30T10:43:26","slug":"error-detection-questions-for-ibps-rrb-po","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/","title":{"rendered":"Error Detection Questions for IBPS RRB PO, Free Quiz &amp;  Downloadable PDF"},"content":{"rendered":"\n<p><\/p>\n\n\n<div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/www.practicemock.com\/blog\/\">Home<\/a><\/span> \u00bb <span><a href=\"https:\/\/www.practicemock.com\/blog\/category\/banking-insurance\/\">Banking &amp; Insurance<\/a><\/span> \u00bb <span class=\"breadcrumb_last\" aria-current=\"page\">Error Detection Questions for IBPS RRB PO<\/span><\/span><\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>Error Detection Questions for IBPS RRB PO<\/strong> are an important part of English Language preparation for candidates appearing for the IBPS RRB PO Mains exam. These questions test your understanding of grammar, sentence structure, vocabulary, and common usage rules. To help you strengthen your preparation, we have compiled an exam-level practice quiz with commonly tested grammar concepts, detailed solutions, simple rules, and preparation tips. You can also use error detection practice PDF and quiz to revise these concepts offline and track your mistakes.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-cyan-blue-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.practicemock.com\/ibps-rrb-officer-test-series\/?ref=16662\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Attempt IBPS RRB PO Mock Test 2026!<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Error Detection Practice Quiz  for IBPS RRB PO with Answer Key and Downloadable PDF<\/strong><\/h2>\n\n\n\n<p>Here is a set of 10 exam-level <strong>Error Detection Questions for IBPS RRB PO<\/strong>. The questions cover subject-verb agreement, prepositions, articles, tenses, pronouns, conjunctions, modifiers, comparisons, and sentence structure. Try solving all the questions before checking the answer key and explanations. <strong>Prepare effectively with our FREE Error Detection Practice PDF, designed according to the latest IBPS RRB PO exam pattern. The PDF includes exam-oriented questions with detailed solutions to strengthen your English preparation.<\/strong><\/p>\n\n\n\n<style>\n\/* Main Quiz Container *\/\n#quiz-1 {\n  font-family: Arial, sans-serif;\n  margin: 30px 0;\n}\n\n#quiz-1 * { \n  box-sizing: border-box; \n}\n\n#quiz-1 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.10);\n}\n\n\/* Sticky Header for Score *\/\n#quiz-1-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1B2A4A;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 15px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.25);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-1-score-badge {\n  background: #155724; \/* Dark green badge *\/\n  color: #fff;\n  padding: 4px 14px;\n  border-radius: 20px;\n  font-size: 14px;\n  font-weight: 700;\n  white-space: nowrap;\n}\n\n\/* Set Headers & Directions *\/\n#quiz-1 .set-header {\n  font-size: 15px;\n  font-weight: bold;\n  color: #1B2A4A;\n  background: #e4e7ef;\n  padding: 10px 14px;\n  border-radius: 6px;\n  margin-bottom: 14px;\n}\n\n#quiz-1 .set-directions {\n  font-size: 13.5px;\n  color: #333;\n  margin-bottom: 14px;\n  line-height: 1.5;\n  background: #fff;\n  padding: 12px;\n  border-left: 4px solid #1B2A4A;\n  border-radius: 4px;\n}\n\n\/* Question Boxes *\/\n#quiz-1 .question {\n  margin-bottom: 22px;\n  border: 1px solid #e4e7ef;\n  border-radius: 10px;\n  padding: 16px;\n  background: #f5f6fa;\n}\n\n#quiz-1 .question p {\n  font-weight: bold;\n  font-size: 14.5px;\n  color: #1B2A4A;\n  margin-bottom: 12px;\n  line-height: 1.55;\n}\n\n\/* Explanation \/ Solution Box *\/\n#quiz-1 .explanation-box {\n  display: none;\n  margin-top: 12px;\n  padding: 10px 12px;\n  background: #eef4fc;\n  border-left: 4px solid #1B2A4A;\n  border-radius: 4px;\n  font-size: 13.5px;\n  color: #1B2A4A;\n  line-height: 1.5;\n}\n\n\/* Answer Buttons *\/\n#quiz-1 button {\n  width: 100%;\n  padding: 11px 14px;\n  margin: 5px 0;\n  border: 1.5px solid #d1d5e0;\n  border-radius: 6px;\n  background: #fff;\n  color: #333;\n  font-size: 14.5px;\n  cursor: pointer;\n  text-align: left;\n  transition: background 0.15s, border-color 0.15s, color 0.15s;\n}\n\n#quiz-1 button:hover {\n  background: #e8f5ff;\n  border-color: #1B2A4A;\n  color: #1B2A4A;\n}\n\n\/* Button Colors when clicked *\/\n#quiz-1 button.correct {\n  background: #155724; 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}\n<\/style>\n\n<div id=\"quiz-1\">\n  <div class=\"quiz-container\">\n    \n    <div id=\"quiz-1-sticky-header\">\n      <span> IBPS RRB PO Error Detection Quiz <\/span>\n      <span id=\"quiz-1-score-badge\">Score: <strong id=\"quiz-1-score-value\">0.00<\/strong><\/span>\n    <\/div>\n\n    <div id=\"questions-wrapper\">\n        \n        <div class=\"set-header\">Error Detection (Q1 &#8211; Q10)<\/div>\n        <div class=\"set-directions\">\n          <strong>Directions (1\u201310):<\/strong> Each sentence is divided into four parts. Identify the part that contains the grammatical error. If there is no error, choose No Error.\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q1. The list of selected candidates \/ have been displayed \/ on the official website \/ for further reference.<\/p>\n          <button data-correct=\"false\">(a) The list of selected candidates<\/button>\n          <button data-correct=\"true\">(b) have been displayed<\/button>\n          <button data-correct=\"false\">(c) on the official website<\/button>\n          <button data-correct=\"false\">(d) for further reference<\/button>\n          <button data-correct=\"false\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The subject of the sentence is \u201clist\u201d, which is singular. The phrase \u201cof selected candidates\u201d only gives additional information about the list.<br>Therefore, the singular verb \u201chas\u201d should be used.<br><br><strong>Correct sentence:<\/strong><br>The list of selected candidates has been displayed on the official website for further reference.<br><br><strong>Rule:<\/strong> A singular main subject takes a singular verb.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q2. The manager was accused \/ for misusing the company funds \/ during his tenure \/ at the regional office.<\/p>\n          <button data-correct=\"false\">(a) The manager was accused<\/button>\n          <button data-correct=\"true\">(b) for misusing the company funds<\/button>\n          <button data-correct=\"false\">(c) during his tenure<\/button>\n          <button data-correct=\"false\">(d) at the regional office<\/button>\n          <button data-correct=\"false\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The correct fixed expression is \u201caccused of\u201d, not \u201caccused for.\u201d<br><br><strong>Correct sentence:<\/strong><br>The manager was accused of misusing the company funds during his tenure at the regional office.<br><br><strong>Rule:<\/strong> Use accused of + noun\/gerund.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q3. Each of the applicants \/ are required to carry \/ a valid identity card \/ to the examination centre.<\/p>\n          <button data-correct=\"false\">(a) Each of the applicants<\/button>\n          <button data-correct=\"true\">(b) are required to carry<\/button>\n          <button data-correct=\"false\">(c) a valid identity card<\/button>\n          <button data-correct=\"false\">(d) to the examination centre<\/button>\n          <button data-correct=\"false\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The word \u201ceach\u201d is singular even when it is followed by a plural noun. Therefore, \u201care\u201d should be replaced with \u201cis.\u201d<br><br><strong>Correct sentence:<\/strong><br>Each of the applicants is required to carry a valid identity card to the examination centre.<br><br><strong>Rule:<\/strong> Each of + plural noun + singular verb.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q4. The officer not only checked the documents \/ but also verified the details \/ submitted by the candidates \/ before the interview.<\/p>\n          <button data-correct=\"false\">(a) The officer not only checked the documents<\/button>\n          <button data-correct=\"false\">(b) but also verified the details<\/button>\n          <button data-correct=\"false\">(c) submitted by the candidates<\/button>\n          <button data-correct=\"false\">(d) before the interview<\/button>\n          <button data-correct=\"true\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The sentence is grammatically correct.<br>The structure \u201cnot only&#8230;but also\u201d is used properly:<br>\u2022 checked the documents<br>\u2022 verified the details<br>Both verbs are in the past tense and maintain a parallel structure.<br><br><strong>Correct sentence:<\/strong><br>The officer not only checked the documents but also verified the details submitted by the candidates before the interview.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q5. Had the bank implemented the new system earlier \/ the customers would have faced \/ fewer difficulties \/ during the transition period.<\/p>\n          <button data-correct=\"false\">(a) Had the bank implemented the new system earlier<\/button>\n          <button data-correct=\"false\">(b) the customers would have faced<\/button>\n          <button data-correct=\"false\">(c) fewer difficulties<\/button>\n          <button data-correct=\"false\">(d) during the transition period<\/button>\n          <button data-correct=\"true\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The sentence correctly uses the third conditional structure:<br>Had + subject + past participle, subject + would have + past participle<br>Here:<br>\u2022 Had implemented = past perfect<br>\u2022 would have faced = perfect conditional<br>Therefore, there is no error.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q6. The officer explained the new procedure \/ very clear to the candidates \/ before starting the verification process \/ at the examination centre.<\/p>\n          <button data-correct=\"false\">(a) The officer explained the new procedure<\/button>\n          <button data-correct=\"true\">(b) very clear to the candidates<\/button>\n          <button data-correct=\"false\">(c) before starting the verification process<\/button>\n          <button data-correct=\"false\">(d) at the examination centre<\/button>\n          <button data-correct=\"false\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The verb \u201cexplained\u201d needs an adverb to describe how the procedure was explained. Therefore, \u201cclear\u201d should be changed to \u201cclearly.\u201d<br><br><strong>Correct sentence:<\/strong><br>The officer explained the new procedure very clearly to the candidates before starting the verification process.<br><br><strong>Rule:<\/strong> Use an adverb to modify a verb.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q7. Neither the branch manager \/ nor the employees was willing \/ to accept responsibility \/ for the delay.<\/p>\n          <button data-correct=\"false\">(a) Neither the branch manager<\/button>\n          <button data-correct=\"true\">(b) nor the employees was willing<\/button>\n          <button data-correct=\"false\">(c) to accept responsibility<\/button>\n          <button data-correct=\"false\">(d) for the delay<\/button>\n          <button data-correct=\"false\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>In a neither&#8230;nor construction, the verb generally agrees with the subject closer to it. Here, \u201cemployees\u201d is plural. Therefore, \u201cwere\u201d should be used instead of \u201cwas.\u201d<br><br><strong>Correct sentence:<\/strong><br>Neither the branch manager nor the employees were willing to accept responsibility for the delay.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q8. The new policy is \/ more beneficial than \/ the previous one \/ for rural customers.<\/p>\n          <button data-correct=\"false\">(a) The new policy is<\/button>\n          <button data-correct=\"false\">(b) more beneficial than<\/button>\n          <button data-correct=\"false\">(c) the previous one<\/button>\n          <button data-correct=\"false\">(d) for rural customers<\/button>\n          <button data-correct=\"true\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The sentence correctly uses the comparative structure:<br>more beneficial than<br>\u201cBeneficial\u201d can take more to form its comparative. Therefore, the sentence is grammatically correct.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q9. By the time the officer arrived \/ the applicants had already completed \/ the document verification process \/ at the centre.<\/p>\n          <button data-correct=\"false\">(a) By the time the officer arrived<\/button>\n          <button data-correct=\"false\">(b) the applicants had already completed<\/button>\n          <button data-correct=\"false\">(c) the document verification process<\/button>\n          <button data-correct=\"false\">(d) at the centre<\/button>\n          <button data-correct=\"true\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The sentence correctly uses the past perfect tense. The action of completing the verification happened before the officer arrived.<br>\u2022 Earlier action: had completed<br>\u2022 Later action: arrived<br>Therefore, there is no error.<\/div>\n        <\/div>\n\n        <div class=\"question\" data-answered=\"false\">\n          <p>Q10. The bank has taken several steps \/ to improve customer service \/ and strengthen its digital banking system \/ across rural branches.<\/p>\n          <button data-correct=\"false\">(a) The bank has taken several steps<\/button>\n          <button data-correct=\"false\">(b) to improve customer service<\/button>\n          <button data-correct=\"false\">(c) and strengthen its digital banking system<\/button>\n          <button data-correct=\"false\">(d) across rural branches<\/button>\n          <button data-correct=\"true\">(e) No Error<\/button>\n          <div class=\"explanation-box\"><strong>Explanation:<\/strong><br>The sentence is grammatically correct. The verbs \u201cimprove\u201d and \u201cstrengthen\u201d are joined by and and follow the same structure. Therefore, No Error is the correct answer.<\/div>\n        <\/div>\n\n    <\/div>\n\n    <div class=\"final-summary\">\n      <h3>Quiz Summary<\/h3>\n      \n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n      \n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n      \n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" data-summary=\"wrong\"><\/div><\/div>\n        <span data-count=\"wrong\">0<\/span>\n      <\/div>\n      \n      <div class=\"summary-row\">\n        <span>Unattempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-unattempted\" data-summary=\"unattempted\"><\/div><\/div>\n        <span data-count=\"unattempted\">0<\/span>\n      <\/div>\n      \n      <div class=\"final-score\">\n        Final Score: <span class=\"score-value\" data-score>0.00<\/span>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n<div class=\"completion-modal\" id=\"quiz-completion-modal\">\n  <div class=\"completion-content\">\n    <button class=\"completion-close\" onclick=\"closeCompletionModal()\">\u2716<\/button>\n    <h2 class=\"completion-title\">Quiz Completed!<\/h2>\n    \n    <div class=\"completion-score-text\">You have scored:<\/div>\n    <div class=\"completion-score-number\" id=\"final-modal-score\">0.00<\/div>\n    \n    <p class=\"completion-message\">If you want to solve more exam-level questions then click here.<\/p>\n    \n    <a href=\"https:\/\/s1.practicemock.com\/exams\/?c=ssctopicca&#038;i=ssc\" class=\"completion-btn\">Solve More Questions<\/a>\n  <\/div>\n<\/div>\n\n<script>\n(function() {\n  const quizBox = document.getElementById('quiz-1');\n  const allQuestions = quizBox.querySelectorAll('.question');\n  const totalQuestions = allQuestions.length; \n  \n  const storageName = 'error_detection_quiz_v1';\n\n  let currentScore = 0;\n  let totalAttempted = 0;\n  let totalCorrect = 0;\n  let totalWrong = 0;\n\n  window.closeCompletionModal = function() {\n    document.getElementById('quiz-completion-modal').classList.remove('is-active');\n  };\n\n  function getSavedData() {\n    try { \n      return JSON.parse(sessionStorage.getItem(storageName) || '{}'); \n    } catch { \n      return {}; \n    }\n  }\n\n  function saveData(data) {\n    sessionStorage.setItem(storageName, JSON.stringify(data));\n  }\n\n  function refreshScreen() {\n    const totalUnattempted = totalQuestions - 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A sentence is generally divided into different parts, followed by an option such as <strong>No Error<\/strong>.<\/p>\n\n\n\n<p>The questions can test several basic and advanced grammar concepts, including:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Subject-Verb Agreement:<\/strong> Check whether the subject and verb agree in number. For example, <em>The list of candidates were selected<\/em> is incorrect because the main subject <strong>list<\/strong> is singular.<\/li>\n\n\n\n<li><strong>Tense Errors:<\/strong> Make sure the verb tense agrees with the time and meaning of the sentence.<\/li>\n\n\n\n<li><strong>Prepositions:<\/strong> Look for incorrect combinations such as <em>accused for<\/em> instead of <em>accused of<\/em>.<\/li>\n\n\n\n<li><strong>Articles:<\/strong> Check the correct use of <strong>a, an,<\/strong> and <strong>the<\/strong>.<\/li>\n\n\n\n<li><strong>Pronouns:<\/strong> Make sure the pronoun agrees correctly with the noun it refers to.<\/li>\n\n\n\n<li><strong>Modifiers and Adverbs:<\/strong> Check whether words such as <em>hard, hardly, clear,<\/em> and <em>clearly<\/em> are used correctly.<\/li>\n\n\n\n<li><strong>Comparisons:<\/strong> Avoid double comparatives such as <em>more better<\/em> or <em>more stricter<\/em>.<\/li>\n\n\n\n<li><strong>Conjunctions:<\/strong> Check structures involving <em>either-or, neither-nor, not only-but also,<\/em> and similar pairs.<\/li>\n\n\n\n<li><strong>Parallelism:<\/strong> Words or phrases joined together should follow the same grammatical pattern.<\/li>\n\n\n\n<li><strong>Conditional Sentences:<\/strong> Check whether the correct tense and verb form are used in conditional structures.<\/li>\n<\/ol>\n\n\n\n<p><strong>Tip:<\/strong> Do not try to find the error only by reading the sentence quickly. First identify the subject, verb, tense, and important grammar connectors. This makes error spotting much easier.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-cyan-blue-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.practicemock.com\/ibps-rrb-po-study-kit\/?ref=16662\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><strong>Download IBPS RRB PO Prep Kit &nbsp;<\/strong><\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Core Conceptual Guide: Important RRB PO Error Detection Rules<\/strong><\/h2>\n\n\n\n<p>Before attempting an <strong>Error Detection Quiz for IBPS RRB PO<\/strong>, revise these basic rules. These rules form the foundation of most <strong>error detection questions for IBPS RRB PO exam. <\/strong>Instead of memorising hundreds of examples, understand the rule and practise it in different sentence patterns.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Grammar Rule<\/strong><\/td><td><strong>What to Check<\/strong><\/td><td><strong>Example<\/strong><\/td><\/tr><tr><td>Subject-Verb Agreement<\/td><td>Singular subject takes singular verb<\/td><td>Each student <strong>is<\/strong> ready.<\/td><\/tr><tr><td>Tense<\/td><td>Verb should match the time<\/td><td>She <strong>completed<\/strong> the work yesterday.<\/td><\/tr><tr><td>Articles<\/td><td>Use a, an, or the correctly<\/td><td>He is <strong>an<\/strong> honest officer.<\/td><\/tr><tr><td>Prepositions<\/td><td>Use the correct fixed combination<\/td><td>He was accused <strong>of<\/strong> fraud.<\/td><\/tr><tr><td>Pronouns<\/td><td>Pronoun should agree with the noun<\/td><td>Every student must bring <strong>his or her<\/strong> ID.<\/td><\/tr><tr><td>Comparison<\/td><td>Avoid double comparison<\/td><td>This method is <strong>better<\/strong>.<\/td><\/tr><tr><td>Adverbs<\/td><td>Use the correct word form<\/td><td>She spoke <strong>clearly<\/strong>.<\/td><\/tr><tr><td>Parallelism<\/td><td>Maintain the same structure<\/td><td>He likes reading and <strong>writing<\/strong>.<\/td><\/tr><tr><td>Conjunctions<\/td><td>Use paired conjunctions correctly<\/td><td><strong>Neither<\/strong> Ram <strong>nor<\/strong> Shyam came.<\/td><\/tr><tr><td>Conditionals<\/td><td>Follow the correct conditional pattern<\/td><td>If I had known, I <strong>would have helped<\/strong>.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Strategy Checklist to Master Error Detection for IBPS RRB PO 2026<\/strong><\/h2>\n\n\n\n<p>Error detection becomes easier when you follow the same checking order in every question. Do not randomly search for the wrong word. Use a fixed process. This approach will help you solve Error Detection Questions for IBPS RRB PO with better accuracy and less time.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Check the Subject First:<\/strong> Identify the main subject and see whether the verb agrees with it.<\/li>\n\n\n\n<li><strong>Check the Tense:<\/strong> Look for time indicators such as <em>yesterday, since, already, by the time,<\/em> and <em>tomorrow<\/em>.<\/li>\n\n\n\n<li><strong>Check Prepositions:<\/strong> Revise common combinations such as <em>accused of, interested in, capable of,<\/em> and <em>good at<\/em>.<\/li>\n\n\n\n<li><strong>Check Articles:<\/strong> Look carefully at <strong>a, an,<\/strong> and <strong>the<\/strong>.<\/li>\n\n\n\n<li><strong>Check Pronouns:<\/strong> Make sure the pronoun correctly refers to the noun.<\/li>\n\n\n\n<li><strong>Check Comparisons:<\/strong> Avoid forms such as <em>more better, most fastest,<\/em> and <em>more stricter<\/em>.<\/li>\n\n\n\n<li><strong>Check Modifiers:<\/strong> Make sure adjectives and adverbs are used in the correct form.<\/li>\n\n\n\n<li><strong>Check Conjunctions:<\/strong> Pay attention to <em>either-or, neither-nor,<\/em> and <em>not only-but also<\/em>.<\/li>\n\n\n\n<li><strong>Read the Complete Sentence:<\/strong> After finding a possible error, read the sentence again to check its overall meaning.<\/li>\n\n\n\n<li><strong>Do Not Assume an Error:<\/strong> Some sentences are completely correct, so always consider the <strong>No Error<\/strong> option.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How to Prepare for IBPS RRB PO Error Detection Questions?<\/strong><\/h2>\n\n\n\n<p>Preparing regularly with the right grammar concepts can make these questions easier to solve and improve accuracy. Practising Error Detection Questions for IBPS RRB PO topic-wise also helps you identify common mistakes and manage time better during the exam.<\/p>\n\n\n\n<p><strong>1. Revise Basic Grammar Rules: <\/strong>Start with subject-verb agreement, tenses, articles, prepositions, pronouns, conjunctions, adjectives, and adverbs. These concepts form the base of error detection questions.<\/p>\n\n\n\n<p><strong>2. Practise Topic-Wise Questions: <\/strong>Do not solve random questions every day. Start with one topic at a time. This makes it easier to identify your weak areas.<\/p>\n\n\n\n<p>For example:<\/p>\n\n\n\n<p><strong>Day 1:<\/strong> Subject-Verb Agreement<br><strong>Day 2:<\/strong> Tenses<br><strong>Day 3:<\/strong> Prepositions<br><strong>Day 4:<\/strong> Articles<br><strong>Day 5:<\/strong> Pronouns<br><strong>Day 6:<\/strong> Adjectives and Adverbs<br><strong>Day 7:<\/strong> Mixed Error Detection Quiz<\/p>\n\n\n\n<p><strong>3. Maintain an Error Notebook: <\/strong>Revise this notebook regularly. Whenever you answer a question incorrectly, write down:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The original sentence<\/li>\n\n\n\n<li>The incorrect part<\/li>\n\n\n\n<li>The correct form<\/li>\n\n\n\n<li>The grammar rule<\/li>\n\n\n\n<li>Why you made the mistake<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Practise Previous-Year Questions: <\/strong>Previous-year papers can help you understand how grammar and sentence-based questions are framed. Combine them with current mock tests and topic-wise quizzes for better practice.<\/p>\n\n\n\n<p><strong>5. Improve Speed Gradually: <\/strong>Accuracy should come first. Once you understand the rules, start solving questions with a timer. Do not spend too long on one sentence. If the error is not immediately clear, move ahead and return to it if time permits.<\/p>\n\n\n\n<p><strong>6. Read English Regularly: <\/strong>Reading newspapers, editorials, articles, and quality study material can help you become more familiar with correct sentence structures. Pay attention to how verbs, prepositions, articles, and conjunctions are used.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Common Mistakes to Avoid in RRB PO Error Detection Questions<\/strong><\/h2>\n\n\n\n<p>Candidates often make mistakes because they read the sentence only for meaning instead of checking its grammar. <strong>While solving Error Detection Questions for IBPS RRB PO, focus on the sentence structure and grammar rules rather than its overall meaning.<\/strong> Avoid these common mistakes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choosing an answer based only on how the sentence sounds.<\/li>\n\n\n\n<li>Ignoring the main subject because a plural noun appears nearby.<\/li>\n\n\n\n<li>Confusing adjectives with adverbs.<\/li>\n\n\n\n<li>Using <strong>more<\/strong> with an adjective that already has a comparative form.<\/li>\n\n\n\n<li>Forgetting fixed preposition combinations.<\/li>\n\n\n\n<li>Missing tense clues such as <em>since, already,<\/em> and <em>by the time<\/em>.<\/li>\n\n\n\n<li>Assuming every sentence must contain an error.<\/li>\n\n\n\n<li>Spending too much time on one difficult question.<\/li>\n\n\n\n<li>Memorising answers without understanding the grammar rule.<\/li>\n\n\n\n<li>Not analysing mistakes after attempting a quiz.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Error Detection vs Error Spotting<\/strong><\/h2>\n\n\n\n<p>The terms <strong>error detection<\/strong> and <strong>error spotting<\/strong> are often used for the same type of grammar question in competitive exams. In both cases, you are generally required to identify the incorrect part of a sentence or choose <strong>No Error<\/strong> if the sentence is grammatically correct.<\/p>\n\n\n\n<p>The important thing is not the name of the question but the skill being tested. You need to identify mistakes related to grammar, usage, sentence structure, and meaning.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Final Thoughts<\/strong><\/h2>\n\n\n\n<p><strong>Error Detection Questions for IBPS RRB PO<\/strong> become easier with consistent practice and proper revision. Start with basic grammar rules, solve topic-wise questions, attempt mixed quizzes, and analyse every mistake. Once your accuracy improves, practise under a timer. Remember that error detection is not only about finding a wrong word. You should understand <strong>why<\/strong> the word or structure is wrong. This habit will also help you in other English topics such as cloze tests, sentence improvement, and reading comprehension. With regular practice and proper revision, you can become faster at identifying common grammar errors and approach the English Language section with greater confidence. For more practice, mock tests, and exam preparation resources, visit <a href=\"https:\/\/www.practicemock.com\/?utm_source=chatgpt.com\">PracticeMock<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Related Blogs on IBPS RRB PO<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po-salary\/\">IBPS RRB PO Salary<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-po-blood-relations-questions\/\">RRB PO Mains Blood Relations Questions<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/mock-test-challenge-for-rrb-po\/\">Mock Test Challenge for RRB PO Mains<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/direction-sense-important-questions-for-ibps-rrb-po\/\">Direction Sense Important Questions For IBPS RRB PO Mains Exam<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/coding-decoding-for-rrb-po\/\">Coding Decoding for RRB PO Mains<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/master-seating-arrangement-for-rrb-po\/\">Master Seating Arrangement for RRB PO Mains<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po-eligibility-criteria\/\">IBPS RRB PO Eligibility Criteria<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po-previous-year-question-paper-download-pdf\/\">IBPS RRB PO Previous Year Question Papers<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po-mock-test-strategy-for-beginners\/\">IBPS RRB PO Mock Test Strategy for Beginners<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/blood-relation-for-ibps-rrb-exam\/\">Blood Relation Questions for Bank Exams for PO and Clerk 2026<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Error Detection Questions for IBPS RRB PO FAQs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q1. What are Error Detection Questions for IBPS RRB PO?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> These are grammar-based questions in which a sentence is divided into different parts. You need to identify the part containing an error or select <strong>No Error<\/strong> when the sentence is correct.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q2. Is Error Detection asked in the IBPS RRB PO Prelims exam?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> No. The IBPS RRB PO Prelims exam consists of Reasoning Ability and Quantitative Aptitude. English\/Hindi Language is included in the Mains examination.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q3. What grammar topics should I study for IBPS RRB PO Error Detection Questions?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> Focus on subject-verb agreement, tenses, articles, prepositions, pronouns, adjectives, adverbs, conjunctions, comparisons, modifiers, conditionals, parallelism, and sentence structure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q4. How can I solve error detection questions faster?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> Follow a fixed checking order. First check the subject and verb, then tense, prepositions, articles, pronouns, modifiers, comparisons, and conjunctions. Finally, read the complete sentence for meaning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q5. What is the difference between Error Detection and Error Spotting?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> Both terms are commonly used for questions where you identify a grammatical error in a sentence. The question format and terminology may vary, but the underlying skill is similar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q6. How many Error Detection questions are asked in IBPS RRB PO Mains?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> The official exam pattern specifies the overall English\/Hindi Language section but does not prescribe a fixed number of questions specifically for error detection. The number and type of questions can vary, so candidates should prepare the complete language syllabus rather than depend on a fixed topic-wise count.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q7. What is the most common error in error detection questions?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> Subject-verb agreement, tense, preposition, article, pronoun, and modifier errors are common areas to practise. PracticeMock&#8217;s current bank-exam error detection material covers these along with conjunctions, parallelism, conditionals, and sentence structure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q8. Should I practise IBPS RRB PO Error Detection Questions?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> Yes. Even 10\u201315 questions a day can help if you analyse your mistakes. Focus on understanding the rule behind every incorrect answer rather than only counting your score.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q9. How can I improve my grammar for IBPS RRB PO Mains?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> Revise basic grammar rules, practise error detection and other English questions, read English regularly, solve previous-year papers, and attempt mock tests. Keep a notebook of repeated mistakes for revision.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q10. Where can I practise IBPS RRB PO Error Detection Questions?<\/h3>\n\n\n\n<p><strong>Ans:<\/strong> You can practise topic-wise grammar questions, quizzes, previous-year papers, and mock tests on PracticeMock. You can also use downloadable error detection practice material for offline revision.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Solve Error Detection Questions for IBPS RRB PO with grammar rules, quiz questions, detailed solutions, PDF and preparation tips.<\/p>\n","protected":false},"author":40,"featured_media":213360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[22,8],"tags":[],"class_list":["post-213358","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-banking-insurance","category-ibps-rrb-po"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Error Detection Questions for IBPS RRB PO<\/title>\n<meta name=\"description\" content=\"Practise IBPS RRB PO Error Detection with a free PDF and live quiz based on the latest exam pattern.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Error Detection Questions for IBPS RRB PO\" \/>\n<meta property=\"og:description\" content=\"Practise IBPS RRB PO Error Detection with a free PDF and live quiz based on the latest exam pattern.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/\" \/>\n<meta property=\"og:site_name\" content=\"Practicemock\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-30T10:43:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-30T10:43:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2026\/09\/Error-Detection-Questions-for-IBPS-RRB-PO.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Mahima Jain\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mahima Jain\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Error Detection Questions for IBPS RRB PO","description":"Practise IBPS RRB PO Error Detection with a free PDF and live quiz based on the latest exam pattern.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/","og_locale":"en_US","og_type":"article","og_title":"Error Detection Questions for IBPS RRB PO","og_description":"Practise IBPS RRB PO Error Detection with a free PDF and live quiz based on the latest exam pattern.","og_url":"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/","og_site_name":"Practicemock","article_published_time":"2026-09-30T10:43:23+00:00","article_modified_time":"2026-09-30T10:43:26+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2026\/09\/Error-Detection-Questions-for-IBPS-RRB-PO.webp","type":"image\/webp"}],"author":"Mahima Jain","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Mahima Jain","Est. reading time":"13 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/#article","isPartOf":{"@id":"https:\/\/www.practicemock.com\/blog\/error-detection-questions-for-ibps-rrb-po\/"},"author":{"name":"Mahima Jain","@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/46292bbb64da923e21fc1d606f912435"},"headline":"Error Detection Questions for IBPS RRB PO, Free Quiz &amp; 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