{"id":103439,"date":"2025-06-26T12:50:16","date_gmt":"2025-06-26T07:20:16","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=103439"},"modified":"2025-07-14T14:46:55","modified_gmt":"2025-07-14T09:16:55","slug":"number-system-for-ssc-cgl-exam","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/","title":{"rendered":"SSC CGL Number System Questions PDF, Free Download"},"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\/ssc-cgl\/\">SSC CGL<\/a><\/span> \u00bb <span class=\"breadcrumb_last\" aria-current=\"page\">Number System For SSC CGL Exam<\/span><\/span><\/div>\n\n\n<p><\/p>\n\n\n\n<p><strong>SSC CGL Number System Questions: <\/strong>As we know, the number system is one of the most important topics in the SSC CGL Exam, but many candidates don&#8217;t know the right approach to finding questions and related questions of the <strong><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\">Number System for SSC CGL exam<\/a><\/strong>. Since it is a vast topic, you must know how much you have to study for the SSC CGL exam. For that, you have to study smartly. The Number System for SSC CGL Exam consists of 2-3 questions at an easy to moderate level. In this blog, we have provided the basic concepts and number system questions for SSC CGL exam along with the solution with explanations. You have to just download the PDF for free on number system basics and formulas, and questions for SSC CGL exam.<\/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\/ssc-cgl-test-series\/?ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Attempt Free SSC CGL Mock Test &amp; Check Number System Difficulty Level<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Attempt Free Resources Before SSC CGL Number System Questions<\/h2>\n\n\n\n<p>Here we have provided the free topic-wise tests, a complete full-length free mock test, previous year question papers, and much more. Just solving the SSC CGL number questions is not enough to crack the SSC CGL 2025 exam. Solving the topic test is very important if you want to get in-depth knowledge of the individual topic. Below, we have provided the topic tests for each section, including quizzes for current affairs, previous year question papers, and <strong><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?ref=12822\">full-length mock tests<\/a><\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-vivid-red-color has-pale-ocean-gradient-background has-text-color has-background\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Click for Mock Test -&gt;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>SSC CGL Free Full-Length Mock Test<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong><strong>Click for SSC CA -&gt;<\/strong><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicca%26i%3Dssc&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>SSC CGL Free Weekly Current Affairs Tests<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong><strong>Click for Quant -&gt;<\/strong><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicqa%26i%3Dssc&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Quantitative Aptitude Free Topic Tests<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong><strong>Click for Reasoning -&gt;<\/strong><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopiclr%26i%3Dssc&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>General Reasoning Free Topic Tests<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong><strong>Click for English -&gt;<\/strong><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicel%26i%3Dssc&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>English Comprehension Free Topic Tests<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong><strong>Click for SSC GA<\/strong> -&gt;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicga%26i%3Dssc&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>General Awareness Free Topic Tests<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Click for Sectional Mock Tests -&gt;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-sectional-mock-test\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Free Sectional Mock Tests<\/a><\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Click for PYQs -&gt;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-previous-year-papers-with-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Free SSC CGL Previous Year Question Papers<\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Concept of Number System<\/h2>\n\n\n\n<p>Number System is a mathematical concept, it is the representation of numbers, or writing the numbers by using some set of digits or other symbols. <\/p>\n\n\n\n<p>A number is a numerical value or mathematical value that is used for counting or measuring objects. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Type of Numbers:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rational Numbers (Q)<\/strong>: A number that can be expressed as p\/q is called a rational number. where p and q are integers and q \u2260 0 (Note: The denominator cannot be 0, but the numerator can be)\n<ul class=\"wp-block-list\">\n<li>For example 1\/2, 3\/4, 7\/2,3\/5,7<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Irrational Numbers<\/strong>:- The numbers that cannot be expressed in the form of p\/q are called irrational numbers. where p and q are integers and q \u2260 0\n<ul class=\"wp-block-list\">\n<li>For example, \u221a2, \u03c0, \u221a3, \u221a99, \u221a11<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Natural Numbers (N)<\/strong>:- Natural numbers are a part of the number system that includes all the positive integers from 1 to infinity.\n<ul class=\"wp-block-list\">\n<li>They are denoted by N.<\/li>\n\n\n\n<li>For example, N = {1, 2, 3, 4\u2026..}<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Whole Numbers (W)<\/strong>:- The whole numbers are a part of the number system that includes all the positive integers from 0 to infinity. \n<ul class=\"wp-block-list\">\n<li>They are denoted by W.<\/li>\n\n\n\n<li>For example, W = {0, 1, 2, 3, 4\u2026..}<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Integers (Z)<\/strong>:- Integers include all whole numbers and their negative counterpart. They are denoted by I.\n<ul class=\"wp-block-list\">\n<li>For example, I = {\u2026-4,-3,-2,-1, 0, 1, 2, 3, 4\u2026..}<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Real Numbers (R)<\/strong>: Any number, such as positive integers, negative integers, fractional numbers or decimal numbers without imaginary numbers, is called a real number. Real numbers are denoted by R.\n<ul class=\"wp-block-list\">\n<li>For example \u221a 2, \u221a 3,8\/5,6\/2,-0.65, \u03c0, 8<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Properties of Number System<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Divisibility Rules<\/strong>: Understand the divisibility rules for numbers like 2, 3, 5, 9, 11, etc.\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: 1. A number is divisible by 3 if the sum of its digits is divisible by 3.<\/li>\n\n\n\n<li>2. If the last two digits of a number are divisible by 4, then the number is divisible by 4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>LCM and HCF (Highest Common Factor) and <strong>(Least Common Multiple)<\/strong> respectively<\/strong>:\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LCM: <\/strong>The least common multiple (LCM) is defined as the smallest multiple that two or more numbers have in common.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HCF: <\/strong>HCF is used to find the highest common factor of any two or more given integers<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Sequence<\/strong>: A sequence is an arrangement of numbers in a definite order according to some rule<\/li>\n\n\n\n<li><strong>Remainder Theorem<\/strong>: The remainder is the value left after the division if the dividend is not completely divided by the divisor.<\/li>\n<\/ul>\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:\/\/practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Ddashboard%26i%3Dssc%26dl%3Dhttps%253A%252F%252Fwww.practicemock.com%252Fpricing%252Fmarketing%252Ffiles%252Fpdf%252Fnumber-system-formulas.pdf&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Number System Concept and Formulas for SSC CGL Exam &#8211; Download for Free<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Number System Questions with Solutions PDF For SSC<\/h2>\n\n\n\n<p>Now it&#8217;s time to practice the questions on different types of questions on the Number System. Practicing questions is very important to boost preparation and score the highest in the exam. Here we have provided the number system questions for SSC CGL that have been asked in the previous years.<\/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:\/\/practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Ddashboard%26i%3Dssc%26dl%3Dhttps%253A%252F%252Fwww.practicemock.com%252Fpricing%252Fmarketing%252Ffiles%252Fpdf%252Fnumber_system_ssc_cgl.pdf&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download Free SSC CGL Number System Questions PDF &#8211; Click To Download<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 1:<\/strong><\/p>\n\n\n\n<p><strong>1. Find the sum of squares of the greatest value and smallest value of K in the number so that the number 45082K is divisible by 3.<\/strong><\/p>\n\n\n\n<p>(a) 68<br>(b) 64<br>(c) 100<br>(d) 50<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 2:<\/strong><\/p>\n\n\n\n<p><strong>2. Find the difference between squares of the greatest value and the smallest value of P if the number 5306P2 is divisible by 3.<\/strong><\/p>\n\n\n\n<p>(a) 60<br>(b) 68<br>(c) 36<br>(d) 6<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 3:<\/strong><\/p>\n\n\n\n<p><strong>3. What is the value of K such that the number 72K460K is divisible by 6?<\/strong><\/p>\n\n\n\n<p>(a) 4<br>(b) 9<br>(c) 7<br>(d) 8<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 4:<\/strong><\/p>\n\n\n\n<p><strong>4. Find the smallest value of a so that 42a48b (a &gt; b) is divisible by 11.<\/strong><\/p>\n\n\n\n<p>(a) 4<br>(b) 5<br>(c) 0<br>(d) 9<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 5:<\/strong><\/p>\n\n\n\n<p><strong>5. Find the greatest value of b so that 30a68b (a &gt; b) is divisible by 11.<\/strong><\/p>\n\n\n\n<p>(a) 4<br>(b) 9<br>(c) 3<br>(d) 6<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 6:<\/strong><\/p>\n\n\n\n<p><strong>6. Find the sum of all the possible values of (a + b) so that the number 4a067b is divisible by 11.<\/strong><\/p>\n\n\n\n<p>(a) 5<br>(b) 16<br>(c) 21<br>(d) 11<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 7:<\/strong><\/p>\n\n\n\n<p><strong>7. If the nine-digit number 7p5964q28 is completely divisible by 88, what is the value of (p\u00b2 &#8211; q) for the largest value of q, where p and q are natural numbers?<\/strong><\/p>\n\n\n\n<p>(a) 72<br>(b) 9<br>(c) 0<br>(d) 81<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 8:<\/strong><\/p>\n\n\n\n<p><strong>8. If the 6-digit number 5x423y is divisible by 88, then what is the value of (5x &#8211; 8y)?<\/strong><\/p>\n\n\n\n<p>(a) 28<br>(b) 14<br>(c) 16<br>(d) 24<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 9:<\/strong><\/p>\n\n\n\n<p><strong>9. If the seven-digit number 94x29y6 is divisible by 72, then what is the value of (2x + 3y) for x \u2260 y?<\/strong><\/p>\n\n\n\n<p>(a) 35<br>(b) 21<br>(c) 37<br>(d) 23<\/p>\n\n\n\n<p><strong>SSC CGL Number System Question 10:<\/strong><\/p>\n\n\n\n<p><strong>10. If the 8-digit number 888x53y4 is divisible by 72, then what is the value of (7x + 2y) for the maximum value of y?<\/strong><\/p>\n\n\n\n<p>(a) 19<br>(b) 15<br>(c) 23<br>(d) 27<\/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:\/\/practicemock.com\/ssc-cgl-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Ddashboard%26i%3Dssc%26dl%3Dhttps%253A%252F%252Fwww.practicemock.com%252Fpricing%252Fmarketing%252Ffiles%252Fpdf%252Fnumber_system_ssc_cgl.pdf&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download Free SSC CGL Number System Questions PDF &#8211; Click To Download<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Number System Test for SSC CGL<\/h2>\n\n\n\n<p>Now it&#8217;s time to practice under time constraints and required to check how much you understand the number system. This can be done by attempting the number system test. Click on the link provided below to attempt the Number System Test for SSC CGL.<\/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\/ssc-cgl\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicqa%26i%3Dssc&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Click Here To Get The Free Topic-wise Tests<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSC CGL Number System Questions for Practice<\/h2>\n\n\n\n<p>Here we have provided the SSC CGL number system questions in the form of a quiz that you can attempt for free. Below, we have provided the button in which we have provided the details solutions to the questions.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"custom-quiz\">\n  <style>\n    .custom-quiz {\n      font-family: Arial, sans-serif;\n      font-size: 16px;\n      line-height: 1.6;\n    }\n    .custom-quiz .question {\n      margin-bottom: 30px;\n      padding: 10px 0;\n      border-bottom: 1px solid #ccc;\n    }\n    .custom-quiz .question h4 {\n      margin-bottom: 10px;\n      font-size: 16px;\n      font-weight: normal;\n    }\n    .custom-quiz .option {\n      padding: 10px;\n      margin: 4px 0;\n      border: 1px solid #ccc;\n      border-radius: 5px;\n      cursor: pointer;\n      transition: background 0.3s ease;\n    }\n    .custom-quiz .option.correct {\n      background-color: #c8e6c9;\n      border-color: green;\n    }\n    .custom-quiz .option.wrong {\n      background-color: #ffcdd2;\n      border-color: red;\n    }\n    .custom-quiz .option.disabled {\n      pointer-events: none;\n      opacity: 0.8;\n    }\n    .custom-quiz .tick {\n      float: right;\n      font-weight: bold;\n      color: green;\n    }\n    .custom-quiz .cross {\n      float: right;\n      font-weight: bold;\n      color: red;\n    }\n  <\/style>\n\n  <div id=\"quiz\"><\/div>\n\n  <script>\n    const questions = [\n      {\n        text: \"1. If (50\/3)% of a number is added to itself then the number obtained is 4956. Find the original number.\",\n        options: [\"8428\", \"4248\", \"4824\", \"4284\"],\n        correct: 1\n      },\n      {\n        text: \"2. The 3rd and 7th terms of an arithmetic progression is 143 and 399 respectively. Find its 15th term.\",\n        options: [\"749\", \"865\", \"911\", \"857\"],\n        correct: 2\n      },\n      {\n        text: \"3. When a number is divided by 13 it leaves remainder 8, and its quotient divided by 5 leaves 3. Remainder if number is divided by 65?\",\n        options: [\"28\", \"37\", \"47\", \"42\"],\n        correct: 2\n      },\n      {\n        text: \"4. Interchanging digits of a two-digit number gives four times the original minus 24. Unit digit exceeds tens digit by 7. Find the number.\",\n        options: [\"29\", \"18\", \"36\", \"58\"],\n        correct: 0\n      },\n      {\n        text: \"5. When a number is divided by 49, remainder is 24. What is the remainder when it is divided by 7?\",\n        options: [\"6\", \"4\", \"3\", \"5\"],\n        correct: 2\n      },\n      {\n        text: \"6. (425 + 426 + 427 + 428) is divisible by which of the following?\",\n        options: [\"21\", \"19\", \"11\", \"17\"],\n        correct: 3\n      },\n      {\n        text: \"7. Find the remainder when (10^56 + 5) is divided by 9.\",\n        options: [\"3\", \"6\", \"2\", \"4\"],\n        correct: 1\n      },\n      {\n        text: \"8. If six-digit number 5x2y6z is divisible by 7, 11, and 13, find value of 2x + 3y \u2013 4z.\",\n        options: [\"19\", \"11\", \"21\", \"23\"],\n        correct: 0\n      },\n      {\n        text: \"9. How many natural numbers less than 500 are divisible by 4 or 6 but not 24?\",\n        options: [\"187\", \"240\", \"120\", \"167\"],\n        correct: 3\n      },\n      {\n        text: \"10. Find the value of (22 + 222) \u2013 (12 + 112).\",\n        options: [\"512\", \"424\", \"366\", \"242\"],\n        correct: 2\n      }\n    ];\n\n    const quiz = document.getElementById(\"quiz\");\n\n    questions.forEach((q, index) => {\n      const qBlock = document.createElement(\"div\");\n      qBlock.className = \"question\";\n\n      const title = document.createElement(\"h4\");\n      title.textContent = q.text;\n      qBlock.appendChild(title);\n\n      q.options.forEach((opt, i) => {\n        const div = document.createElement(\"div\");\n        div.className = \"option\";\n        div.innerHTML = `${String.fromCharCode(97 + i)}) ${opt} <span class=\"feedback\"><\/span>`;\n        div.onclick = () => handleAnswer(div, i === q.correct, index);\n        qBlock.appendChild(div);\n      });\n\n      quiz.appendChild(qBlock);\n    });\n\n    function handleAnswer(selected, isCorrect, questionIndex) {\n      const options = selected.parentElement.querySelectorAll(\".option\");\n      options.forEach(opt => opt.classList.add(\"disabled\"));\n\n      if (isCorrect) {\n        selected.classList.add(\"correct\");\n        selected.querySelector(\".feedback\").textContent = '\u2714';\n        selected.querySelector(\".feedback\").classList.add(\"tick\");\n      } else {\n        selected.classList.add(\"wrong\");\n        selected.querySelector(\".feedback\").textContent = '\u2716';\n        selected.querySelector(\".feedback\").classList.add(\"cross\");\n\n        options.forEach((opt, idx) => {\n          if (idx === questions[questionIndex].correct) {\n            opt.classList.add(\"correct\");\n            opt.querySelector(\".feedback\").textContent = '\u2714';\n            opt.querySelector(\".feedback\").classList.add(\"tick\");\n          }\n        });\n      }\n    }\n  <\/script>\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-cyan-blue-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/s1.practicemock.com\/exams\/?c=dashboard&amp;i=ssc&amp;dl=https%3A%2F%2Fwww.practicemock.com%2Fpricing%2Fmarketing%2Ffiles%2Fpdf%2Fnumber-system-solutions-with-explanation.pdf&amp;ref=13309\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download PDF for Detailed Solutions of the Above Number System Questions<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tips to Master the SSC CGL Number System Questions<\/h2>\n\n\n\n<p>Below we have provided some tips that will help you master the number system for SSC CGL exam.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Know the Basics:<\/strong> Understanding the basics must be the first step for any preparation of any topic. The basics and formulas for the number system are provided in the form of a PDF in this blog. So, download that PDF for free and start learning the basics of the number system.<\/li>\n\n\n\n<li><strong>Divisibility Rules:<\/strong> Knowing the divisibility rules will help you in problem-solving to solve problems easily and quickly. You must be aware of the divisibility rules for at least 2, 3, 4, 5, 9, 11, etc.<\/li>\n\n\n\n<li><strong>Learn Shortcuts and Tricks: <\/strong>Some questions can be solved by using shortcuts and tricks, which will be very helpful in saving your time and providing you the accurate answers too.<\/li>\n\n\n\n<li><strong>Learn Square and Cube Table: <\/strong>Make sure that you have learned at least 30 squares and 20 cubes to find the answers quickly while solving the questions.<\/li>\n\n\n\n<li><strong> Practice is Mandatory: <\/strong>At last, practice is very important; you can download the PDF provided in this blog for free as the best tool for practicing the number system questions.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fwww.practicemock.com%2Fs1pricing%2Findex.php%3Fc%3Dsscpro&amp;ref=11502\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1141\" height=\"620\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/05\/New-SSC-Courses-1.png\" alt=\"\" class=\"wp-image-148565\"\/><\/a><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><em>Join our exclusive Telegram group for expert guidance, personalized tips, and real-time solutions to boost your SSC exam prep. [<a href=\"https:\/\/t.me\/practicemockssc\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Click here to join now!<\/a>]<\/em><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td colspan=\"2\"><strong>Other Blogs of SSC CGL 2025<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-notification\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Notification<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Syllabus<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-study-plan-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Study Plan<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-exam-pattern\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Exam Pattern<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-cut-off\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Cut Off<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-preparation-strategy\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Preparation Strategy<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/ssc-cgl-previous-year-papers-with-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Previous Year Question Papers<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Number System For SSC CGL Exam FAQs<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1721721304637\"><strong class=\"schema-faq-question\">Is the number system for SSC CGL exam providing questions?<\/strong> <p class=\"schema-faq-answer\">Yes, the number system for SSC CGL Exam provides questions. Download the PDF for free and start practicing.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1721721465345\"><strong class=\"schema-faq-question\">What is a number system?<\/strong> <p class=\"schema-faq-answer\">A number system is a mathematical concept, it is the representation of numbers or writing numbers by using some set of digits or other symbols. <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1721721566208\"><strong class=\"schema-faq-question\">Where can I find the solutions to the Number System for SSC CGL Exam questions?<\/strong> <p class=\"schema-faq-answer\">You can find the solutions in the PDF provided in this blog.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1740060656274\"><strong class=\"schema-faq-question\">Where can I get the sample questions of the number system for SSC CGL?<\/strong> <p class=\"schema-faq-answer\">You can get the sample questions of the number system for SSC CGL in this blog.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Here we have provided questions about the SSC CGL Number System Questions PDF, with the answers for practice purposes.<\/p>\n","protected":false},"author":25,"featured_media":103502,"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":[16],"tags":[],"class_list":["post-103439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ssc-cgl"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SSC CGL Number System Questions PDF, Free Download<\/title>\n<meta name=\"description\" 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for practice purposes.","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\/number-system-for-ssc-cgl-exam\/","og_locale":"en_US","og_type":"article","og_title":"SSC CGL Number System Questions PDF, Free Download","og_description":"Here we have provided questions about the SSC CGL Number System Questions PDF, with the answers for practice purposes.","og_url":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/","og_site_name":"Practicemock","article_published_time":"2025-06-26T07:20:16+00:00","article_modified_time":"2025-07-14T09:16:55+00:00","og_image":[{"width":1280,"height":768,"url":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png","type":"image\/png"}],"author":"Abhishek Jatariya","twitter_card":"summary_large_image","twitter_misc":{"Written 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At PracticeMock I am a dedicated Government Job aspirant turned passionate Content writer &amp; Content creator. My blogs are a one-stop destination for accurate and comprehensive information on exams like SSC, Railways, and Other PSU Jobs. I am on a mission to provide you with all the details about these exams you need, conveniently in one place. I hope you will like my writing.","sameAs":["https:\/\/www.practicemock.com\/blog\/"],"url":"https:\/\/www.practicemock.com\/blog\/author\/abhishek-jatariya\/"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1721721304637","position":1,"url":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1721721304637","name":"Is the number system for SSC CGL exam providing questions?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, the number system for SSC CGL Exam provides questions. Download the PDF for free and start practicing.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1721721465345","position":2,"url":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1721721465345","name":"What is a number system?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A number system is a mathematical concept, it is the representation of numbers or writing numbers by using some set of digits or other symbols. ","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1721721566208","position":3,"url":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1721721566208","name":"Where can I find the solutions to the Number System for SSC CGL Exam questions?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"You can find the solutions in the PDF provided in this blog.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1740060656274","position":4,"url":"https:\/\/www.practicemock.com\/blog\/number-system-for-ssc-cgl-exam\/#faq-question-1740060656274","name":"Where can I get the sample questions of the number system for SSC CGL?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"You can get the sample questions of the number system for SSC CGL in this blog.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",1280,768,false],"thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",150,90,false],"medium":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",300,180,false],"medium_large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",640,384,false],"large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",640,384,false],"1536x1536":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",1280,768,false],"2048x2048":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",1280,768,false],"web-stories-poster-portrait":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",640,384,false],"web-stories-publisher-logo":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",96,58,false],"web-stories-thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2024\/07\/Number-System-For-SSC-CGL-Exam.png",150,90,false]},"uagb_author_info":{"display_name":"Abhishek Jatariya","author_link":"https:\/\/www.practicemock.com\/blog\/author\/abhishek-jatariya\/"},"uagb_comment_info":6,"uagb_excerpt":"Here we have provided questions about the SSC CGL Number System Questions PDF, with the answers for practice purposes.","_links":{"self":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/103439","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/comments?post=103439"}],"version-history":[{"count":0,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/103439\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media\/103502"}],"wp:attachment":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media?parent=103439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/categories?post=103439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/tags?post=103439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}