{"id":433,"date":"2020-09-17T15:15:40","date_gmt":"2020-09-17T10:15:40","guid":{"rendered":"https:\/\/talib.pk\/test-preparation\/?p=433"},"modified":"2020-09-17T15:15:40","modified_gmt":"2020-09-17T10:15:40","slug":"maths-chapter-4-quadratic-equations-mcqs-1st-year-with-answers","status":"publish","type":"post","link":"https:\/\/talib.pk\/test-preparation\/maths-chapter-4-quadratic-equations-mcqs-1st-year-with-answers\/","title":{"rendered":"Maths Chapter 4 Quadratic Equations MCQs 1st Year with Answers"},"content":{"rendered":"<div class=\"28d95f43054b69d67289d6316e9506d8\" data-index=\"1\" style=\"float: none; margin:12px 0 12px 0; text-align:center;\">\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<!-- talib-new -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-3438155045791616\"\r\n     data-ad-slot=\"6774242552\"\r\n     data-ad-format=\"auto\"><\/ins>\r\n<script>\r\n(adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>You can get the Maths Chapter 4 Quadratic Equations MCQs 1st Year with Answers here. If you are going to study Entry Test preparation, then here you will get them. This chapter is about Quadratic Equation. The second degree polynomial is called Quadratic Equation. There are different ways to form a quadratic equation. It can be solved by three methods including factorization, Completing square, and by Quadratic formula. The cube roots of unity and the fourth roots of unity are very important in this chapter. They have important Properties. We can find the roots of the quadratic equation by discriminant method. So, this is the short info about this chapter. Moreover, if you are searching for important MCQs to prepare for the Entry test, then you can get on this page. Remember that the Maths portion in the entry tests is very big and important. If you want to get good marks in the test, then you should perform very well in the test. Scroll down to get important MCQs of this chapter and start your preparations from now.<\/p>\n<h2 style=\"text-align: center;\">Maths Chapter 4 Quadratic Equations MCQs 1st Year with Answers<\/h2>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-434 aligncenter\" src=\"https:\/\/talib.pk\/test-preparation\/wp-content\/uploads\/2020\/09\/Maths-MCQs-2.jpg\" alt=\"Maths Chapter 4 Quadratic Equations MCQs 1st Year with Answers\" width=\"300\" height=\"300\" srcset=\"https:\/\/talib.pk\/test-preparation\/wp-content\/uploads\/2020\/09\/Maths-MCQs-2.jpg 300w, https:\/\/talib.pk\/test-preparation\/wp-content\/uploads\/2020\/09\/Maths-MCQs-2-150x150.jpg 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><span style=\"color: #ff6600;\"><strong>Question#1<\/strong><\/span>: The product of four fourth roots of 64 is:<\/p>\n<ul>\n<li>1<\/li>\n<li>-1<\/li>\n<li>4<\/li>\n<li>-64<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>-64<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#2<\/strong><\/span>: Which one is the root of the equation x<sup>4<\/sup>&#8211; 9x<sup>3<\/sup>+ 6x<sup>2<\/sup>+2=0?<\/p>\n<ul>\n<li>1<\/li>\n<li>2<\/li>\n<li>-2<\/li>\n<li>-1<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>1<\/strong>\n\t\t\t<\/div><\/div>\n<p><strong><span style=\"color: #ff6600;\">Question#3<\/span><\/strong>: Which of the following is a value of x that satisfies the equation x<sup>2<\/sup>+ 2x-5=0?<\/p>\n<ul>\n<li>-1<\/li>\n<li>1- \u221a6<\/li>\n<li>1+ \u221a6<\/li>\n<li>-1- \u221a6<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>-1- \u221a6<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#4<\/strong><\/span>: The sum of the roots of the equation 12x<sup>2<\/sup>-7x+4=0 is:<\/p>\n<ul>\n<li>-7\/12<\/li>\n<li>12\/7<\/li>\n<li>7\/12<\/li>\n<li>1\/3<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>7\/12<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#5<\/strong><\/span>: If the roots of the equation are -7\/4, 4\/7 then the equation will be:<\/p>\n<ul>\n<li>28x<sup>2<\/sup>+33x-28=0<\/li>\n<li>28x<sup>2<\/sup>+49x+16=0<\/li>\n<li>28x<sup>2<\/sup>-49x+28=0<\/li>\n<li>28x<sup>2<\/sup>-33x+28=0<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>28x<sup>2<\/sup>-33x+28=0<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#6<\/strong><\/span>: \u03c9<sup>44<\/sup>+ \u03c9<sup>45<\/sup>=?<\/p>\n<ul>\n<li>-1<\/li>\n<li>-1\/ \u03c9<\/li>\n<li>1\/- \u03c9<sup>2<\/sup><\/li>\n<li>None of these<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>None of these<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#7<\/strong><\/span>: What should be added to 9x<sup>4<\/sup>+ 2x<sup>2<\/sup>+25 to make it a perfect square?<\/p>\n<ul>\n<li>32x<sup>2<\/sup><\/li>\n<li>30x<sup>2<\/sup><\/li>\n<li>-32x<sup>2<\/sup><\/li>\n<li>14x<sup>2<\/sup><\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>32x<sup>2<\/sup><\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#8<\/strong><\/span>: \u03c9<sup>10<\/sup>+ \u03c9<sup>11<\/sup>+ \u03c9<sup>12<\/sup>=?<\/p>\n<ul>\n<li>1<\/li>\n<li>0<\/li>\n<li>-1<\/li>\n<li>3<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>3<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#9<\/strong><\/span>: \u03c9<sup>109<\/sup>=?<\/p>\n<ul>\n<li>1<\/li>\n<li>3<\/li>\n<li>-1-i\u221a3\/2<\/li>\n<li>-1+i\u221a3\/2<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>-1-i\u221a3\/2<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#10<\/strong><\/span>: If 2\/3 of a number is 4 more than 1\/5 of that number, then the number is:<\/p>\n<ul>\n<li>7\/60<\/li>\n<li>60<\/li>\n<li>60\/7<\/li>\n<li>1\/7<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>60<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#11<\/strong><\/span>: For what value of \u2018m\u2019 and \u2018n\u2019 -1 and 2 are the roots of the equation x<sup>3<\/sup>+mx<sup>2<\/sup>+nx+6=0.<\/p>\n<ul>\n<li>m=1, n=3<\/li>\n<li>m=-1, n=9<\/li>\n<li>m=2, n=7<\/li>\n<li>m=-4, n=1<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>m=-1, n=9<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#12<\/strong><\/span>: Sum of five fifth roots of unity is:<\/p>\n<ul>\n<li>5<\/li>\n<li>1\/5<\/li>\n<li>0<\/li>\n<li>None of these<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>0<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#13<\/strong><\/span>: Roots of the equation 2x<sup>2<\/sup>-7x+13=0 are:<\/p>\n<ul>\n<li>Not real<\/li>\n<li>Not equal<\/li>\n<li>Conjugate of each other<\/li>\n<li>All of these<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>All of these<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#14<\/strong><\/span>: If x<sup>2<\/sup>-8x=20, which of the following could be a value of x<sup>2<\/sup>+8x?<\/p>\n<ul>\n<li>20<\/li>\n<li>28<\/li>\n<li>108<\/li>\n<li>180<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>180<\/strong>\n\t\t\t<\/div><\/div>\n<p><span style=\"color: #ff6600;\"><strong>Question#15<\/strong><\/span>: The roots of x<sup>4<\/sup>-5x<sup>2<\/sup>+4=0 are:<\/p>\n<ul>\n<li>All real<\/li>\n<li>All imaginary<\/li>\n<li>Two real and two imaginary<\/li>\n<li>None of these<\/li>\n<\/ul>\n<div class=\"clear\"><\/div><div class=\"toggle close\"><h3 class=\"toggle-head-open\">Answer<i class=\"fa fa-angle-up\"><\/i><\/h3><h3 class=\"toggle-head-close\">Answer<i class=\"fa fa-angle-down\"><\/i><\/h3><div class=\"toggle-content\">\n\t\t\t<strong>All real<\/strong>\n\t\t\t<\/div><\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>You can get the Maths Chapter 4 Quadratic Equations MCQs 1st Year with Answers here. If you are going to study Entry Test preparation, then here you will get them. This chapter is about Quadratic Equation. The second degree polynomial is called Quadratic Equation. There are different ways to form a quadratic equation. It can &hellip;<\/p>\n","protected":false},"author":2,"featured_media":434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/posts\/433"}],"collection":[{"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/comments?post=433"}],"version-history":[{"count":0,"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/posts\/433\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/media\/434"}],"wp:attachment":[{"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/media?parent=433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/categories?post=433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/talib.pk\/test-preparation\/wp-json\/wp\/v2\/tags?post=433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}