{"id":8185,"date":"2024-04-15T02:56:22","date_gmt":"2024-04-15T02:56:22","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=8185"},"modified":"2024-04-15T02:56:22","modified_gmt":"2024-04-15T02:56:22","slug":"height-of-instrument-method-of-levelling-is-a-more-accurate-than-rise-and-fall-method-b-less-accurate-than-rise-and-fall-method-c-quicker-and-less-tedious-for-large-number-of-intermediate-sights-d","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/height-of-instrument-method-of-levelling-is-a-more-accurate-than-rise-and-fall-method-b-less-accurate-than-rise-and-fall-method-c-quicker-and-less-tedious-for-large-number-of-intermediate-sights-d\/","title":{"rendered":"Height of instrument method of levelling is A. more accurate than rise and fall method B. less accurate than rise and fall method C. quicker and less tedious for large number of intermediate sights D. none of the 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_6a9c348b291aa\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    more accurate than rise and fall method                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    less accurate than rise and fall method                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    quicker and less tedious for large number of intermediate sights                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    none of the 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>C. quicker and less tedious for large number of intermediate sights<\/strong><\/p>\n<p>The height of instrument method is a method of levelling in which the height of the instrument is determined at each station and the difference in elevation between two points is calculated by subtracting the height of the instrument at the first point from the height of the instrument at the second point.<\/p>\n<p>The rise and fall method is a method of levelling in which the difference in elevation between two points is calculated by measuring the rise and fall of the levelling staff between the two points.<\/p>\n<p>The height of instrument method is quicker and less tedious for large number of <div class=\"youtube-subscribe-container\">\r\n        <a 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