{"id":14729,"date":"2024-04-15T04:37:57","date_gmt":"2024-04-15T04:37:57","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=14729"},"modified":"2024-04-15T04:37:57","modified_gmt":"2024-04-15T04:37:57","slug":"which-of-the-following-is-a-correct-order-of-precedence-in-formula-calculation-a-multiplication-and-division-exponentiation-positive-and-negative-values-b-multiplication-and-division-positive-and","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-is-a-correct-order-of-precedence-in-formula-calculation-a-multiplication-and-division-exponentiation-positive-and-negative-values-b-multiplication-and-division-positive-and\/","title":{"rendered":"Which of the following is a correct order of precedence in formula calculation? A. Multiplication and division exponentiation positive and negative values B. Multiplication and division, positive and negative values, addition and subtraction C. Addition and subtraction, positive and negative values, exponentiation D. None of above"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9a37363bc9e\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    Multiplication and division exponentiation positive and negative values                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Multiplication and division, positive and negative values, addition and subtraction                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Addition and subtraction, positive and negative values, exponentiation                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    None of above                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is: <strong>A. Multiplication and division, exponentiation, positive and negative values<\/strong>.<\/p>\n<p>The order of operations is a set of rules that are used to evaluate mathematical expressions. The order of operations is important because it ensures that everyone gets the same answer when they evaluate an expression.<\/p>\n<p>The order of operations is as follows:<\/p>\n<ol>\n<li>Parentheses<\/li>\n<li>Exponents<\/li>\n<li>Multiplication and Division<\/li>\n<li>Addition and Subtraction<\/li>\n<\/ol>\n<p>When evaluating an expression, you should always follow the order of operations. If you don&#8217;t, you may get the wrong answer.<\/p>\n<p>For example, consider the expression $2+3\\times4$. According to the order of <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> operations, we should multiply 3 and 4 first, then add 2. So the answer is $14$.<\/p>\n<p>However, if we didn&#8217;t follow the order of operations, we might get the wrong answer. For example, if we added 2 and 3 first, then multiplied by 4, we would get $10$.<\/p>\n<p>Therefore, it is important to always follow the order of operations when evaluating mathematical expressions.<\/p>\n<p>Here is a brief explanation of each option:<\/p>\n<ul>\n<li>Option A: Multiplication and division, exponentiation, positive and negative values. This is the correct order of operations.<\/li>\n<li>Option B: Multiplication and division, positive and negative values, addition and subtraction. This is not the correct order of operations. Addition and subtraction should be done after multiplication and division.<\/li>\n<li>Option C: Addition and subtraction, positive and negative values, exponentiation. This is not the correct order of operations. Exponentiation should be <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> done before addition and subtraction.<\/li>\n<li>Option D: None of above. This is not an option.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[668],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Which of the following is a correct order of precedence in formula calculation? A. Multiplication and division exponentiation positive and negative values B. Multiplication and division, positive and negative values, addition and subtraction C. Addition and subtraction, positive and negative values, exponentiation D. 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