{"id":224479,"date":"2026-05-21T12:18:37","date_gmt":"2026-05-21T06:48:37","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=224479"},"modified":"2026-05-21T12:34:08","modified_gmt":"2026-05-21T07:04:08","slug":"rhombus-questions","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/","title":{"rendered":"Rhombus Formulas, Concepts, Strategies, Short Tricks, and Tips"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Rhombus_Questions_PDF_Download_Link\" >Rhombus Questions PDF Download Link<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Attempt_Rhombus_Live_Quiz\" >Attempt Rhombus Live Quiz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Sign_Up\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Login\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Forgot_Password\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#i\" >&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#What_is_Rhombus_in_Quantitative_Aptitude\" >What is Rhombus in Quantitative Aptitude?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Why_is_Rhombus_Important_in_Competitive_Exams\" >Why is Rhombus Important in Competitive Exams?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Rhombus_Quantitative_Aptitude_Short_Notes\" >Rhombus Quantitative Aptitude Short Notes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#What_are_the_Types_of_Rhombus_Questions_in_Quantitative_Aptitude\" >What are the Types of Rhombus Questions in Quantitative Aptitude?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Rhombus_Formulas_for_Quantitative_Aptitude\" >Rhombus Formulas for Quantitative Aptitude<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Rhombus_Tricks_for_SSC_CGL_and_Other_Exams\" >Rhombus Tricks for SSC CGL and Other Exams<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#Common_Mistakes_to_Avoid_while_Solving_Rhombus_Questions\" >Common Mistakes to Avoid while Solving Rhombus Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>In Quantitative Aptitude, the <strong>Rhombus<\/strong> is a special type of parallelogram that appears frequently in SSC, Banking, and Railway exams. It tests a candidate\u2019s understanding of geometry properties, diagonal-based formulas, and mensuration skills. In this blog, we have provided all the details including, formulas, types, tricks, solved examples, and more.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rhombus_Questions_PDF_Download_Link\"><\/span>Rhombus Questions PDF Download Link<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Download Quadrilateral Questions PDF highly useful for <a href=\"https:\/\/www.oliveboard.in\/ssc-cgl-notification\/?ref=contmk-blog-rhom\" target=\"_blank\" rel=\"noreferrer noopener\">SSC CGL Exam<\/a> by clicking on the link below:<\/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 wp-element-button\" href=\"https:\/\/www.oliveboard.in\/ssc-cgl-maths-topic-wise-questions-pdf\/?ref=contmk-blog-rhom\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download PDF<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Attempt_Rhombus_Live_Quiz\"><\/span>Attempt Rhombus Live Quiz<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Below are some important rhombus questions for SSC CGL and other competitive exams for your practice. Attempt them live and check your score according to the real exam marking scheme.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-1-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-1-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-1 * { box-sizing: border-box; }\n\n#quiz-1 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-1 h2 {\n  text-align: center;\n}\n\n#quiz-1 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-1 .question p {\n  font-weight: bold;\n}\n\n#quiz-1 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-1 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-1 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-1 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-1 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-1 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-1 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-1 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-1 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-1 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-1 .bar-attempted { background: #2196f3; }\n#quiz-1 .bar-correct { background: #4caf50; }\n#quiz-1 .bar-wrong { background: #f44336; }\n#quiz-1 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-1 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-1 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-1\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-1-sticky-header\">\n  <span>Practice Rhombus Based Questions Live <\/span>\n  <span id=\"quiz-1-score-badge\">Score: <strong id=\"quiz-1-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n<div class=\"question\" data-answered=\"false\">\n<p>Q1. The area of rhombus ABCD is 120 cm\u00b2. The diagonals intersect at O. The area of \u25b3AOB is:<\/p>\n<button data-correct=\"false\">(a) 15 cm\u00b2<\/button>\n<button data-correct=\"false\">(b) 20 cm\u00b2<\/button>\n<button data-correct=\"true\">(c) 30 cm\u00b2<\/button>\n<button data-correct=\"false\">(d) 60 cm\u00b2<\/button>\n<p>Answer: (c) 30 cm\u00b2<\/p>\n\n<p>Q2. A rhombus has side a. Its area can be expressed as a\u00b2sin \u03b8. For a fixed side length, area is maximum when \u03b8 equals:<\/p>\n<button data-correct=\"false\">(a) 30\u00b0<\/button>\n<button data-correct=\"false\">(b) 45\u00b0<\/button>\n<button data-correct=\"false\">(c) 60\u00b0<\/button>\n<button data-correct=\"true\">(d) 90\u00b0<\/button>\n<p>Answer: (d) 90\u00b0<\/p>\n\n<p>Q3. A rhombus has diagonals d1 and d2. If both diagonals are increased by 50%, the new area compared to original is:<\/p>\n<button data-correct=\"false\">(a) 150%<\/button>\n<button data-correct=\"false\">(b) 200%<\/button>\n<button data-correct=\"true\">(c) 225%<\/button>\n<button data-correct=\"false\">(d) 250%<\/button>\n<p>Answer: (c) 225%<\/p>\n\n<p>Q4. A rhombus has the same area as a square of side 12 cm. If the diagonals of the rhombus are equal (making it a square), the side of the rhombus is:<\/p>\n<button data-correct=\"false\">(a) 6\u221a2 cm<\/button>\n<button data-correct=\"true\">(b) 12 cm<\/button>\n<button data-correct=\"false\">(c) 8\u221a2 cm<\/button>\n<button data-correct=\"false\">(d) 144 cm<\/button>\n<p>Answer: (b) 12 cm<\/p>\n\n<p>Q5. The diagonals of a rhombus are 2a and 2b. A circle is inscribed in the rhombus. The radius of the inscribed circle is:<\/p>\n<button data-correct=\"true\">(a) ab\/\u221a(a\u00b2+b\u00b2)<\/button>\n<button data-correct=\"false\">(b) \u221a(a\u00b2+b\u00b2)\/ab<\/button>\n<button data-correct=\"false\">(c) ab<\/button>\n<button data-correct=\"false\">(d) (a+b)\/2<\/button>\n<p>Answer: (a) ab\/\u221a(a\u00b2+b\u00b2)<\/p>\n\n<p>Q6. In rhombus ABCD, the diagonals AC = 30 cm and BD = 40 cm. A point P is the intersection of diagonals. A circle centred at P passes through A. The area of the circle that lies inside the rhombus is:<\/p>\n<button data-correct=\"false\">(a) 225\u03c0 cm\u00b2<\/button>\n<button data-correct=\"false\">(b) 400\u03c0 cm\u00b2<\/button>\n<button data-correct=\"true\">(c) 625\u03c0\/2 cm\u00b2<\/button>\n<button data-correct=\"false\">(d) 625\u03c0\/4 cm\u00b2<\/button>\n<p>Answer: (c) 625\u03c0\/2 cm\u00b2<\/p>\n\n<p>Q7. The vertices of a rhombus are A(3, 0), B(0, 4), C(\u22123, 0), D(0, \u22124). Its area is:<\/p>\n<button data-correct=\"false\">(a) 12 sq. units<\/button>\n<button data-correct=\"true\">(b) 24 sq. units<\/button>\n<button data-correct=\"false\">(c) 36 sq. units<\/button>\n<button data-correct=\"false\">(d) 48 sq. units<\/button>\n<p>Answer: (b) 24 sq. units<\/p>\n\n<p>Q8. The diagonals of a rhombus lie along the lines y = x and y = \u2212x. If one vertex is at (5, 5), a side of the rhombus has length:<\/p>\n<button data-correct=\"false\">(a) 5<\/button>\n<button data-correct=\"false\">(b) 5\u221a2<\/button>\n<button data-correct=\"true\">(c) 10<\/button>\n<button data-correct=\"false\">(d) 10\u221a2<\/button>\n<p>Answer: (c) 10<\/p>\n\n<p>Q9. A rhombus has centre at the origin. One vertex is at (4, 0) and another at (0, 3). The area of the rhombus is:<\/p>\n<button data-correct=\"false\">(a) 12 sq. units<\/button>\n<button data-correct=\"true\">(b) 24 sq. units<\/button>\n<button data-correct=\"false\">(c) 48 sq. units<\/button>\n<button data-correct=\"false\">(d) 6 sq. units<\/button>\n<p>Answer: (b) 24 sq. units<\/p>\n\n<p>Q10. The vertices of a rhombus ABCD in order are A(1, 2), B(3, 5), C(5, 2), D(3, \u22121). The length of the side is:<\/p>\n<button data-correct=\"true\">(a) \u221a13<\/button>\n<button data-correct=\"false\">(b) \u221a10<\/button>\n<button data-correct=\"false\">(c) \u221a17<\/button>\n<button data-correct=\"false\">(d) \u221a5<\/button>\n<p>Answer: (a) \u221a13<\/p>\n\n<p>Q11. One diagonal of a rhombus lies along y = 2x. The other diagonal is perpendicular to it. The equation of the other diagonal could be:<\/p>\n<button data-correct=\"false\">(a) y = 2x + 1<\/button>\n<button data-correct=\"false\">(b) y = \u2212x\/2<\/button>\n<button data-correct=\"false\">(c) y = \u2212x\/2 + 3<\/button>\n<button data-correct=\"true\">(d) x + 2y = 5<\/button>\n<p>Answer: (d) x + 2y = 5<\/p>\n\n<p>Q12. A rhombus has vertices at (0,0), (a,0), (a+b,c), (b,c). For it to be a rhombus, the condition is:<\/p>\n<button data-correct=\"false\">(a) a = b<\/button>\n<button data-correct=\"false\">(b) a = c<\/button>\n<button data-correct=\"false\">(c) a\u00b2 = b\u00b2 + c\u00b2<\/button>\n<button data-correct=\"true\">(d) b\u00b2 + c\u00b2 = a\u00b2<\/button>\n<p>Answer: (d) b\u00b2 + c\u00b2 = a\u00b2<\/p>\n\n<p>Q13. The diagonals of a rhombus have equations 3x \u2212 4y + 5 = 0 and 4x + 3y \u2212 7 = 0. The diagonals are:<\/p>\n<button data-correct=\"false\">(a) Parallel<\/button>\n<button data-correct=\"true\">(b) Perpendicular<\/button>\n<button data-correct=\"false\">(c) At 45\u00b0<\/button>\n<button data-correct=\"false\">(d) At 60\u00b0<\/button>\n<p>Answer: (b) Perpendicular<\/p>\n\n<p>Q14. A rhombus has vertices A(2, 1), C(10, 5) as endpoints of one diagonal. The other diagonal has midpoint at (6, 3). If B = (6, k) lies on the other diagonal, the area of the rhombus when k = 7 is:<\/p>\n<button data-correct=\"false\">(a) 20 sq. units<\/button>\n<button data-correct=\"false\">(b) 16 sq. units<\/button>\n<button data-correct=\"false\">(c) 24 sq. units<\/button>\n<button data-correct=\"true\">(d) 32 sq. units<\/button>\n<p>Answer: (d) 32 sq. units<\/p>\n\n<p>Q15. In coordinate plane, a rhombus has one diagonal along the x-axis from (\u22125, 0) to (5, 0) and another along y-axis from (0, \u22127) to (0, 7). The equations of the sides of the rhombus are:<\/p>\n<button data-correct=\"true\">(a) 7x \u00b1 5y = \u00b135<\/button>\n<button data-correct=\"false\">(b) 7x \u00b1 5y = 35<\/button>\n<button data-correct=\"false\">(c) 5x \u00b1 7y = \u00b135<\/button>\n<button data-correct=\"false\">(d) x\/5 \u00b1 y\/7 = \u00b11<\/button>\n<p>Answer: (a) 7x \u00b1 5y = \u00b135<\/p>\n\n<p>Q16. A rhombus ABCD has A at (1, 1), C at (7, 5). The midpoint of AC is M. If BD passes through M perpendicular to AC, and BD has half-length 4, the area is:<\/p>\n<button data-correct=\"false\">(a) 20 sq. units<\/button>\n<button data-correct=\"true\">(b) 40 sq. units<\/button>\n<button data-correct=\"false\">(c) 32 sq. units<\/button>\n<button data-correct=\"false\">(d) 24 sq. units<\/button>\n<p>Answer: (b) 40 sq. units<\/p>\n\n<p>Q17. A rhombus is formed by joining the points (3, 0), (0, 4), (\u22123, 0), (0, \u22124). The equation of the longer diagonal is:<\/p>\n<button data-correct=\"true\">(a) x = 0<\/button>\n<button data-correct=\"false\">(b) y = 0<\/button>\n<button data-correct=\"false\">(c) y = x<\/button>\n<button data-correct=\"false\">(d) x + y = 0<\/button>\n<p>Answer: (a) x = 0<\/p>\n\n<p>Q18. Rhombus PQRS has P(0,0), Q(6,0). The other two vertices R and S are such that all sides are equal. If the rhombus has angle 60\u00b0 at P, the coordinates of S are:<\/p>\n<button data-correct=\"true\">(a) (3, 3\u221a3)<\/button>\n<button data-correct=\"false\">(b) (3, \u22123\u221a3)<\/button>\n<button data-correct=\"false\">(c) (3, 3)<\/button>\n<button data-correct=\"false\">(d) (\u22123, 3\u221a3)<\/button>\n<p>Answer: (a) (3, 3\u221a3)<\/p>\n\n<p>Q19. In a rhombus ABCD, A = (0,0), B = (a,0), and the diagonals intersect at M = (a\/2, a\/2). Then the angle of the rhombus at A is:<\/p>\n<button data-correct=\"false\">(a) 30\u00b0<\/button>\n<button data-correct=\"false\">(b) 45\u00b0<\/button>\n<button data-correct=\"false\">(c) 60\u00b0<\/button>\n<button data-correct=\"true\">(d) 90\u00b0<\/button>\n<p>Answer: (d) 90\u00b0<\/p>\n\n<p>Q20. The vertices of a rhombus lie on the circle x\u00b2 + y\u00b2 = 25. One diagonal is along the x-axis. The maximum area of such a rhombus is:<\/p>\n<button data-correct=\"false\">(a) 25 sq. units<\/button>\n<button data-correct=\"true\">(b) 50 sq. units<\/button>\n<button data-correct=\"false\">(c) 75 sq. units<\/button>\n<button data-correct=\"false\">(d) 100 sq. units<\/button>\n<p>Answer: (b) 50 sq. units<\/p>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div 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Its diagonals bisect each other at right angles and also bisect the interior angles.<\/p>\n\n\n\n<p><strong>Why it appears in exams:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Combines properties of square and parallelogram.<\/li>\n\n\n\n<li>Allows testing of both side-based and diagonal-based area formulas.<\/li>\n<\/ul>\n\n\n\n<p><strong>Skills required:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Shape visualization<\/li>\n\n\n\n<li>Application of diagonal properties<\/li>\n\n\n\n<li>Formula recall for area &amp; perimeter<\/li>\n<\/ul>\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 wp-element-button\" href=\"https:\/\/www.oliveboard.in\/ssc-cgl-mock-test\/?ref=contmk-blog-theory-rhom\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt A Free SSC CGL Mock Test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-is-rhombus-important-in-competitive-exams\"><span class=\"ez-toc-section\" id=\"Why_is_Rhombus_Important_in_Competitive_Exams\"><\/span>Why is Rhombus Important in Competitive Exams?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Rhombus questions are straightforward once you memorize the formulas, making them a scoring area in exams.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Exam<\/strong><\/td><td><strong>No. of Questions<\/strong><\/td><td><strong>Difficulty<\/strong><\/td><\/tr><tr><td>SSC CGL \/ CHSL<\/td><td>1\u20132<\/td><td>Easy<\/td><\/tr><tr><td>IBPS PO \/ SBI PO<\/td><td>1\u20132<\/td><td>Moderate<\/td><\/tr><tr><td>RRB NTPC \/ Group D<\/td><td>1<\/td><td>Easy<\/td><\/tr><tr><td>State PSC \/ Police<\/td><td>1\u20132<\/td><td>Moderate<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rhombus-quantitative-aptitude-short-notes\"><span class=\"ez-toc-section\" id=\"Rhombus_Quantitative_Aptitude_Short_Notes\"><\/span>Rhombus Quantitative Aptitude Short Notes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Short notes based on the topic of rhombus are as follows:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Term<\/strong><\/td><td><strong>Details<\/strong><\/td><\/tr><tr><td>Sides<\/td><td>All sides equal<\/td><\/tr><tr><td>Opposite sides<\/td><td>Parallel<\/td><\/tr><tr><td>Opposite angles<\/td><td>Equal<\/td><\/tr><tr><td>Adjacent angles<\/td><td>Supplementary<\/td><\/tr><tr><td>Diagonals<\/td><td>Bisect each other at 90\u00b0<\/td><\/tr><tr><td>Area<\/td><td>\u00bd \u00d7 d\u2081 \u00d7 d\u2082<\/td><\/tr><tr><td>Perimeter<\/td><td>4 \u00d7 side<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-types-of-rhombus-questions-in-quantitative-aptitude\"><span class=\"ez-toc-section\" id=\"What_are_the_Types_of_Rhombus_Questions_in_Quantitative_Aptitude\"><\/span>What are the Types of Rhombus Questions in Quantitative Aptitude?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Types of questions asked from the topic of rhombus are as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Direct formula-based:<\/strong> Find area from diagonals.<\/li>\n\n\n\n<li><strong>Side-based problems:<\/strong> Find perimeter using given side length.<\/li>\n\n\n\n<li><strong>Diagonal-length problems:<\/strong> Using Pythagoras theorem in halves of diagonals.<\/li>\n\n\n\n<li><strong>Mixed problems:<\/strong> Combined with trigonometry or coordinate geometry.<\/li>\n<\/ul>\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 wp-element-button\" href=\"https:\/\/www.oliveboard.in\/sbi-po-mock-test\/?ref=contmk-blog-theory-rhom\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt A Free SBI PO Mock Test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rhombus-formulas-for-quantitative-aptitude\"><span class=\"ez-toc-section\" id=\"Rhombus_Formulas_for_Quantitative_Aptitude\"><\/span>Rhombus Formulas for Quantitative Aptitude<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Important formulas to solve questions based on rhombus are as follows:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"532\" height=\"176\" src=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/08\/image-29.png\" alt=\"\" class=\"wp-image-224484\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rhombus-tricks-for-ssc-cgl-and-other-exams\"><span class=\"ez-toc-section\" id=\"Rhombus_Tricks_for_SSC_CGL_and_Other_Exams\"><\/span>Rhombus Tricks for SSC CGL and Other Exams<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tricks to solve questions based on rhombus are as follows:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Always check if diagonals are given it\u2019s the quickest way to find area.<\/li>\n\n\n\n<li>Remember: A square is a rhombus with 90\u00b0 angles.<\/li>\n\n\n\n<li>Use Pythagoras theorem on half-diagonals to find side length.<\/li>\n\n\n\n<li>If perimeter is given, side length = perimeter \u00f7 4.<\/li>\n\n\n\n<li>For coordinate geometry, use distance formula for diagonals, then apply area formula.<\/li>\n<\/ol>\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 wp-element-button\" href=\"https:\/\/www.oliveboard.in\/ssc-cgl-mock-test\/?ref=contmk-blog-theory-rhom\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt A Free SSC CGL Mock Test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-mistakes-to-avoid-while-solving-rhombus-questions\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_to_Avoid_while_Solving_Rhombus_Questions\"><\/span>Common Mistakes to Avoid while Solving Rhombus Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Common mistakes to avoid while solving questions based on the topic rhombus are as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Assuming diagonals are equal.<\/li>\n\n\n\n<li>Forgetting to halve diagonals before using Pythagoras.<\/li>\n\n\n\n<li>Confusing rhombus with square in angle-related problems.<\/li>\n\n\n\n<li>Using slant length instead of height in area calculations.<\/li>\n\n\n\n<li>Ignoring that perimeter requires side length, not diagonal length.<\/li>\n<\/ul>\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 wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/free-quizzes-for-ssc-exams\/?ref=contmk-blog-theory-rhom\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Free SSC Live Quizzes<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1755006237827\"><strong class=\"schema-faq-question\">Q1. <strong>What is a rhombus?<\/strong><\/strong> <p class=\"schema-faq-answer\">A quadrilateral with all sides equal and opposite sides parallel.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1755006239589\"><strong class=\"schema-faq-question\">Q2. <strong>Are diagonals of rhombus equal?<\/strong><\/strong> <p class=\"schema-faq-answer\">No, but they are perpendicular.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1755006240240\"><strong class=\"schema-faq-question\">Q3. <strong>Is square a rhombus?<\/strong><\/strong> <p class=\"schema-faq-answer\">Yes, with all angles 90\u00b0.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1755006241939\"><strong class=\"schema-faq-question\">Q4. <strong><strong>What is the diagonal property of rhombus?<\/strong><\/strong><\/strong> <p class=\"schema-faq-answer\">They bisect each other at right angles.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1755006242573\"><strong class=\"schema-faq-question\">Q5. <strong>Are rhombus questions asked in SSC exams?<\/strong><\/strong> <p class=\"schema-faq-answer\">Yes, in Geometry &amp; Mensuration sections.<\/p> <\/div> <\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/can-final-year-students-apply-for-ssc-cgl\/\">Can Final Year Students Apply for SSC CGL 2026? 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I work as a Content Writer at Oliveboard, where I have been simplifying exam-related content for the past 4 years. I create clear and easy-to-understand guides for JAIIB, CAIIB, and UGC exams. My work includes breaking down notifications, admit cards, and exam updates, as well as preparing study plans and subject-wise strategies. My goal is to support working professionals in managing their exam preparation alongside a full-time job and to help them achieve career growth.\",\"sameAs\":[\"www.linkedin.com\/in\/aditi-chakraborty-131b3b379\"]},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#faq-question-1755006237827\",\"position\":1,\"url\":\"https:\/\/www.oliveboard.in\/blog\/rhombus-questions\/#faq-question-1755006237827\",\"name\":\"Q1. 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