1.0Addmen Group : OMR Blog, News & Tipshttps://www.admengroup.com/blogPratiek Assthanahttps://www.admengroup.com/blog/author/blog_admin/rich600338<blockquote class="wp-embedded-content" data-secret="MEJoUvoiVK"><a href="https://www.admengroup.com/blog/common-mistakes-on-omr-sheets/">Common mistakes on OMR sheets</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.admengroup.com/blog/common-mistakes-on-omr-sheets/embed/#?secret=MEJoUvoiVK" width="600" height="338" title="“Common mistakes on OMR sheets” — Addmen Group : OMR Blog, News & Tips" data-secret="MEJoUvoiVK" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> OMR or Optical Mark Recognition is an efficient system as it is both, time saving and accurate. However, the success of the OMR system also depends upon the users, i.e. those who fill the sheet as well as the examiner. In case you are a student or candidate, it is important to follow the instructions given on the sheet before you fill it. This step should never be missed even if you have been filling such a paper for a long time