{"id":148501,"date":"2025-05-23T15:52:00","date_gmt":"2025-05-23T10:22:00","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=148501"},"modified":"2025-05-26T14:51:21","modified_gmt":"2025-05-26T09:21:21","slug":"time-and-work-for-rrb-po","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/time-and-work-for-rrb-po\/","title":{"rendered":"Time and Work for RRB PO 2025, Check How to Solve Them Easily"},"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\/ibps-rrb-po\/\">IBPS RRB PO<\/a><\/span> \u00bb <span class=\"breadcrumb_last\" aria-current=\"page\">Time and Work for RRB PO 2025,<\/span><\/span><\/div>\n\n\n<p><\/p>\n\n\n\n<p>The Time and Work topic is one of the most important and frequently asked sections in the Quantitative Aptitude part of banking exams like RRB PO 2025. Mastering this topic is important as it frequently appears in both prelims and mains exams. This question tests your ability to logically understand relationships between time, efficiency, and work completion rates. In this article, we are providing the detailed &amp; important concepts, formulas, shortcut tricks, and some most expected questions for time and work questions to help you ace this topic effortlessly.<\/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 wp-element-button\" href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-notification\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>IBPS RRB PO 2025 Notification &#8211; Click To Check<\/strong><\/a><\/div>\n<\/div>\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-red-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/www.practicemock.com\/ibps-rrb-officer-test-series\/?ref=13317\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Take RRB PO Free Mock Test &amp; Enhance Your Preparation Level<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IBPS RRB PO Topic Tests Based on Latest Pattern<\/h2>\n\n\n\n<p>Here we are providing the IBSP RRB PO Topic test for the reasoning and quant sections. Candidates can click the link below and attempt the questions.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Quant<\/strong><\/td><td><strong>Reasoning<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fwww.practicemock.com%2Fpricing%2Fmarketing%2Ffiles%2Fpdf%2Fsimplification-important-question.pdf&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Number<\/a><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fwww.practicemock.com%2Fpricing%2Fmarketing%2Ffiles%2Fpdf%2Fsimplification-important-question.pdf&amp;ref=13317\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fwww.practicemock.com%2Fpricing%2Fmarketing%2Ffiles%2Fpdf%2Fsimplification-important-question.pdf&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Series<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2Ftests%2F%3Fc%3Dtopiclrmain%26testid%3D183&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Seating Arrangement (Linear &amp; Circular)<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2Ftests%2F%3Fc%3Dtopicqamain%26testid%3D183&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Simplification &amp; Approximation<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2Ftests%2F%3Fc%3Dtopiclrmain%26testid%3D184&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Puzzles (Floor-Based, Box-Based, etc.)<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2Ftests%2F%3Fc%3Dtopicqamain%26testid%3D184&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Data Interpretation (Tables, Pie Charts, Line Graphs, etc.)<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopiclrmain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Syllogism<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopicqamain%26i%3Dbanking%23mtestdata&amp;ref=12854\" target=\"_blank\" rel=\"noreferrer noopener\">Quadratic Equat<\/a><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopicqamain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">ions<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopiclrmain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Inequality<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopicqamain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Profit &amp; Loss<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopiclrmain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Blood Relations<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopicqamain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Percentage<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopiclrmain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Direction &amp; Distance<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopicqamain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Ratio &amp; Proportion<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopiclrmain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Coding-Decoding<\/a><\/td><\/tr><tr><td><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dtopiclrmain%26i%3Dbanking%23mtestdata&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Input-Output<\/a><\/td><\/tr><tr><td><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2Ftests%2F%3Fc%3Dtopiclrmain%26testid%3D185&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Data Sufficiency<\/a><\/td><\/tr><tr><td><\/td><td><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2Ftests%2F%3Fc%3Dtopiclrmain%26testid%3D181&amp;ref=13230\" target=\"_blank\" rel=\"noreferrer noopener\">Computer Aptitude<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is Time and Work?<\/h2>\n\n\n\n<p>In simple terms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Work<\/strong> refers to a job or task to be completed.<\/li>\n\n\n\n<li><strong>Time<\/strong> is the number of days or hours taken to complete the work.<\/li>\n\n\n\n<li><strong>Efficiency<\/strong> is the rate at which a person or machine can complete a job.<\/li>\n<\/ul>\n\n\n\n<p>These three elements are interconnected:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Work = Time \u00d7 Efficiency<\/strong><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Important Formulas for Time and Work<\/h3>\n\n\n\n<p>Before diving into problem-solving, let\u2019s recall some key formulas:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Basic Formulas:<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Work Done in 1 Day = 1 \/ Total Days<\/strong><\/li>\n\n\n\n<li><strong>Total Work = Efficiency \u00d7 Time<\/strong><\/li>\n\n\n\n<li><strong>If A can do a work in \u2018x\u2019 days, and B can do the same work in \u2018y\u2019 days, then together they can do the work in:<\/strong> <\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"195\" height=\"99\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/image-14.png\" alt=\"\" class=\"wp-image-148537\"\/><\/figure><\/div>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Efficiency Ratio:<\/strong><br><\/li>\n<\/ol>\n\n\n\n<p>If A can do a work in \u2018x\u2019 days and B in \u2018y\u2019 days, then their efficiency ratio is: <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"544\" height=\"61\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/image-15.png\" alt=\"\" class=\"wp-image-148538\"\/><\/figure><\/div>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>If A is \u2018n\u2019 times as efficient as B, then:<\/strong> Time&nbsp;taken&nbsp;by&nbsp;A&nbsp;:&nbsp;<\/li>\n<\/ol>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"577\" height=\"76\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/image-16.png\" alt=\"\" class=\"wp-image-148539\"\/><\/figure><\/div>\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 wp-element-button\" href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-exam-date-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>IBPS RRB PO Exam Date 2025- Click To Check<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Time and Work Important Questions For RRB PO 2025 <\/h2>\n\n\n\n<p>Here we are providing the time and work important questions for the RRB PO 2025 exam, Candidates can check the important questions PDF along with the detailed solutions in the article below.<\/p>\n\n\n\n<p><strong>Question 1:<\/strong>&nbsp;\u2018A\u2019 can complete 40% of a work in 16 days. \u2018B\u2019 is 25% less efficient than \u2018C\u2019. \u2018C\u2019 takes 16 days less than \u2018A\u2019 to complete the work. In how many days \u2018A\u2019 and \u2018B\u2019 together can complete 84.375% of the work together.<\/p>\n\n\n\n<p>A) 12 days<\/p>\n\n\n\n<p>B) 15 days<\/p>\n\n\n\n<p>C) 10 days<\/p>\n\n\n\n<p>D) 18 days<\/p>\n\n\n\n<p>E) 20 days<\/p>\n\n\n\n<p><strong>Question 2:<\/strong>&nbsp;(A + 10) men can complete a project in 24 days working 6 hours a day, while (A + 6) men can complete the same project in 20 days working 8 hours a day. Find the time taken by 20 men to complete the same work working 9 hours a day.<\/p>\n\n\n\n<p>A) 36 days<\/p>\n\n\n\n<p>B) 28 days<\/p>\n\n\n\n<p>C) 32 days<\/p>\n\n\n\n<p>D) 24 days<\/p>\n\n\n\n<p>E) 30 days<\/p>\n\n\n\n<p><strong>Question 3:<\/strong>&nbsp;B is 20% more efficient than A, who is 50% more efficient than C. If A, B and C together can complete a piece of work in 45 days, then find the time taken by B alone to complete 72% of the total work.<\/p>\n\n\n\n<p>A) 77.4 days<\/p>\n\n\n\n<p>B) 77.8 days<\/p>\n\n\n\n<p>C) 78.4 days<\/p>\n\n\n\n<p>D) 76.2 days<\/p>\n\n\n\n<p>E) None of these<\/p>\n\n\n\n<p><strong>Question 4:<\/strong>&nbsp;A, B and C can complete a piece of work in 63 days, 72 days and 84 days respectively. If A and B started doing the work together and worked on it for 20 days then find the time in which C will complete the remaining work.<\/p>\n\n\n\n<p>A) 36 days<\/p>\n\n\n\n<p>B) 32 days<\/p>\n\n\n\n<p>C) 24 days<\/p>\n\n\n\n<p>D) 34 days<\/p>\n\n\n\n<p>E) None of these<\/p>\n\n\n\n<p><strong>Question 5:<\/strong>&nbsp;\u2018A\u2019 can complete a work in 48 days while \u2018B\u2019 can complete the same work in 36 days. If \u2018A\u2019 worked with 200% more efficiency and \u2018B\u2019 worked with 25% less efficiency, then find the number of days taken by both of them to complete the work together.<\/p>\n\n\n\n<p>A) 9 days<\/p>\n\n\n\n<p>B) 18 days<\/p>\n\n\n\n<p>C) 15 days<\/p>\n\n\n\n<p>D) 10 days<\/p>\n\n\n\n<p>E) 12 days<\/p>\n\n\n\n<p><strong>Candidates should download the PDF to access more questions and detailed solutions.<\/strong><\/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-red-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/s1.practicemock.com\/exams\/?c=dashboard&amp;i=banking&amp;dl=https:\/\/www.practicemock.com\/pricing\/marketing\/files\/pdf\/time-&amp;-work-imp-questions.pdf&amp;ref=13317\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Time and Work Important Questions For RRB PO 2025 PDF- Click To Check <\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Types of Time and Work Problems<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Individual Work<\/strong>: Calculating the time taken by one person to complete a task.<\/li>\n\n\n\n<li><strong>Combined Work<\/strong>: Determining the time taken when multiple people work together.<\/li>\n\n\n\n<li><strong>Work with Different Efficiencies<\/strong>: Comparing workers with varying speeds.<\/li>\n\n\n\n<li><strong>Pipes and Cisterns<\/strong>: A variation where pipes fill or empty tanks, similar to work rates.<\/li>\n\n\n\n<li><strong>Work with Breaks or Partial Work<\/strong>: Accounting for interruptions or incomplete tasks.<\/li>\n\n\n\n<li><strong>Man-Days Concept<\/strong>: Total work is measured as the product of the number of workers and days.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Key Formulas<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Basic Formula<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Work = Rate \u00d7 Time<\/li>\n\n\n\n<li>Rate = Work \/ Time<\/li>\n\n\n\n<li>Time = Work \/ Rate<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Combined Work<\/strong>:\n<ul class=\"wp-block-list\">\n<li>If A completes a job in &#8216;a&#8217; days and B in &#8216;b&#8217; days, their combined work rate is (1\/a + 1\/b) per day.<\/li>\n\n\n\n<li>Time taken together = (a \u00d7 b) \/ (a + b) days.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Efficiency<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Efficiency is inversely proportional to time. If A takes 4 days and B takes 6 days, their efficiencies are in the ratio 1\/4: 1\/6 = 6:4 = 3:2.<\/li>\n\n\n\n<li>Total work can be calculated using the LCM of the days to represent the total work units.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Pipes and Cisterns<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Filling pipe: Positive work rate (e.g., 1\/10 tank per minute).<\/li>\n\n\n\n<li>Emptying pipe: Negative work rate (e.g., -1\/15 tank per minute).<\/li>\n\n\n\n<li>Combined rate = Sum of individual rates.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Easy Methods to Solve Time and Work Questions<\/h2>\n\n\n\n<p>To solve Time and Work problems quickly for RRB PO 2025, use these approaches:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. LCM Method for Total Work<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Find the LCM of the days taken by individuals to represent the total work.<\/li>\n\n\n\n<li>Example: A takes 6 days, B takes 8 days. LCM(6, 8) = 24 units (total work).<\/li>\n\n\n\n<li>A\u2019s efficiency = 24\/6 = 4 units\/day, B\u2019s efficiency&nbsp; = 24\/8 = 3 units\/day.<\/li>\n\n\n\n<li>Combined efficiency of A and B = 4 + 3 = 7 units\/day.<\/li>\n\n\n\n<li>Time taken by them = (24\/7) = 3(3\/7) days.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Combined Work Formula<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For two workers A and B with times &#8216;a&#8217; and &#8216;b&#8217; days:\n<ul class=\"wp-block-list\">\n<li>Time together = (a \u00d7 b) \/ (a + b).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Example: A takes 10 days, B takes 15 days.\n<ul class=\"wp-block-list\">\n<li>Time together = (10 \u00d7 15) \/ (10 + 15) = (150\/25) = 6 days.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. Efficiency Ratio Method<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Convert time to efficiency using the inverse relationship.<\/li>\n\n\n\n<li>Example: A takes 5 days, B takes 10 days. Efficiency ratio = 10:5 = 2:1.<\/li>\n\n\n\n<li>Total work = LCM(5, 10) = 10 units.<\/li>\n\n\n\n<li>A\u2019s efficiency = 2 units\/day, B\u2019s efficiency = 1 unit\/day.<\/li>\n\n\n\n<li>Combined rate = 3 units\/day, so time = 10 \/ 3 \u2248 3.33 days.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>4. Pipes and Cisterns<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Treat filling pipes as positive rates and emptying pipes as negative rates.<\/li>\n\n\n\n<li>Example: Pipe A fills a tank in 10 hours, Pipe B empties it in 15 hours.\n<ul class=\"wp-block-list\">\n<li>Combined rate = (1\/10) &#8211; (1\/15) = (3 &#8211; 2)\/30 = (1\/30) tank\/hour.<\/li>\n\n\n\n<li>Time to fill = 30 hours<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>5. Man-Days Concept<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Total work = Number of workers \u00d7 Days.<\/li>\n\n\n\n<li>Example: 5 workers complete a job in 12 days. How long for 10 workers?\n<ul class=\"wp-block-list\">\n<li>Total work = 5 \u00d7 12 = 60 man-days.<\/li>\n\n\n\n<li>Time for 10 workers = 60 \/ 10 = 6 days.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tips for RRB PO 2025<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Practice LCM-Based Problems<\/strong>: Most Time and Work questions use LCM to standardize work units.<\/li>\n\n\n\n<li><strong>Memorize Common Fractions<\/strong>: Know fractions like 1\/6, 1\/8, 1\/12 to quickly calculate efficiencies.<\/li>\n\n\n\n<li><strong>Simplify Calculations<\/strong>: Use approximations for speed in prelims but ensure accuracy in mains.<\/li>\n\n\n\n<li><strong>Check for Negative Work<\/strong>: In pipes and cisterns, account for emptying pipes.<\/li>\n<\/ul>\n\n\n\n<p><strong>Time Management<\/strong>: Skip complex problems initially and return if time permits.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center\"><em><strong>Join our exclusive Telegram group where our experts are ready to answer all your queries, guide you in banking exam preparation, and give personalised tips to boost your success. Get access to real-time solutions, expert advice, and valuable resources to improve your study journey. [Click here to join now!]<\/strong><\/em><\/p>\n\n\n\n<p><\/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-red-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/t.me\/bankgovtjobexamprep\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PracticeMock Telegram group Link<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Also Read<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po\/ibps-rrb-po-salary\/\" target=\"_blank\" rel=\"noreferrer noopener\">IBPS RRB PO Salary<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po\/ibps-rrb-po-cut-off\/\" target=\"_blank\" rel=\"noreferrer noopener\">IBPS RRB PO Cut Off<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po\/ibps-rrb-po-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">IBPS RRB PO Syllabus<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/ibps-rrb-po-previous-year-question-paper\/\" target=\"_blank\" rel=\"noreferrer noopener\">IBPS RRB PO Previous Year Question Papers<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\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 wp-element-button\" href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fwww.practicemock.com%2Fs1pricing%2Findex.php%3Fc%3Dpremium&amp;ref=10889\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Start Preparation on Banking Exam- Click Here<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.practicemock.com\/s1pricing\/index.php?c=premium\"><img loading=\"lazy\" decoding=\"async\" width=\"1141\" height=\"620\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/New-Banking-Most-Affordable-Courses-2.png\" alt=\"\" class=\"wp-image-148712\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>In this article we are providing the Time and Work for RRB PO 2025, Candidates can check strategy to Solve Easily in the article below.<\/p>\n","protected":false},"author":13,"featured_media":148528,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-148501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ibps-rrb-po"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Time and Work for RRB PO 2025, Check How to Solve Them Easily<\/title>\n<meta name=\"description\" content=\"In this article we are providing the Time and Work for RRB PO 2025, Candidates can check strategy to Solve Easily in the article below.\" \/>\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\/time-and-work-for-rrb-po\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Time and Work for RRB PO 2025, Check How to Solve Them Easily\" \/>\n<meta property=\"og:description\" content=\"In this article we are providing the Time and Work for RRB PO 2025, Candidates can check strategy to Solve Easily in the article below.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.practicemock.com\/blog\/time-and-work-for-rrb-po\/\" \/>\n<meta property=\"og:site_name\" content=\"Practicemock\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-23T10:22:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-26T09:21:21+00:00\" \/>\n<meta property=\"og:image\" 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I cleared many bank exams time by time but couldn't join because of my passion towards writing. I write blogs to help aspirants prepare for Banking and Insurance exams. These blogs turn out to be a one-stop destination for comprehensive information on some of the biggest competitive exams like SBI PO\/Clerk, IBPS PO\/Clerk, IBPS RRB PO\/Clerk and RBI. My ultimate goal is to provide accurate and easy-to-understand information, covering topics like exam patterns, syllabus, study techniques, and more. Join me on this journey of knowledge!","url":"https:\/\/www.practicemock.com\/blog\/author\/ss8860409gmail-com\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",1200,675,false],"thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",150,84,false],"medium":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",300,169,false],"medium_large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",640,360,false],"large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",640,360,false],"1536x1536":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",1200,675,false],"2048x2048":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",1200,675,false],"web-stories-poster-portrait":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",640,360,false],"web-stories-publisher-logo":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",96,54,false],"web-stories-thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/Time-and-Work-for-RRB-PO-2025.png",150,84,false]},"uagb_author_info":{"display_name":"Sweta Singh","author_link":"https:\/\/www.practicemock.com\/blog\/author\/ss8860409gmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"In this article we are providing the Time and Work for RRB PO 2025, Candidates can check strategy to Solve Easily in the article below.","_links":{"self":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/148501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/comments?post=148501"}],"version-history":[{"count":0,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/148501\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media\/148528"}],"wp:attachment":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media?parent=148501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/categories?post=148501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/tags?post=148501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}