{"id":1236,"date":"2026-01-09T12:03:03","date_gmt":"2026-01-09T12:03:03","guid":{"rendered":"https:\/\/postaladda.com\/mcq\/?p=1236"},"modified":"2026-01-09T12:03:04","modified_gmt":"2026-01-09T12:03:04","slug":"average-pa-sa-exam","status":"publish","type":"post","link":"https:\/\/postaladda.com\/mcq\/average-pa-sa-exam\/","title":{"rendered":"Average- PA SA Exam"},"content":{"rendered":"\n<p>Average- PA SA Exam- Practice high-quality MCQs for the PA SA Exam covering key postal rules, procedures, and current schemes. Ideal for quick revision and accurate self-assessment based on the latest syllabus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. The average of 5 numbers is 20. If four of the numbers are 12, 18, 25, and 30, what is the fifth number?<\/strong><\/h2>\n\n\n\n<p>a) 25<br>b) 30<br>c) 15<br>d) 40<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  C<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. The average of 10 consecutive numbers is 50. What is the smallest of these numbers?<\/strong><\/h2>\n\n\n\n<p>a) 45<br>b) 48<br>c) 49<br>d) 50<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  A<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. The average of 4 numbers is 15. If three of the numbers are 10, 20, and 30, what is the fourth number?<\/strong><\/h2>\n\n\n\n<p>a) 10<br>b) 15<br>c) 20<br>d) 25<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  D<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. The average of 8 numbers is 36. If one of the numbers is replaced by 48, the average becomes 38. What is the replaced number?<\/strong><\/h2>\n\n\n\n<p>a) 30<br>b) 32<br>c) 34<br>d) 36<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  B<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. The average of three numbers is 45. If one number is 50, and the second is 40, what is the third number?<\/strong><\/h2>\n\n\n\n<p>a) 30<br>b) 35<br>c) 40<br>d) 45<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  D<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. The average of the ages of 5 students in a class is 16 years. If one student&#8217;s age is 20 years, what is the average age of the remaining 4 students?<\/strong><\/h2>\n\n\n\n<p>a) 14 years<br>b) 15 years<br>c) 16 years<br>d) 17 years<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  B<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. The average of 7 numbers is 28. If 6 of the numbers are 25, 35, 30, 20, 28, and 33, what is the seventh number?<\/strong><\/h2>\n\n\n\n<p>a) 25<br>b) 30<br>c) 35<br>d) 40<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  A<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. The average of 10 numbers is 45. If one of the numbers is 30, what is the average of the remaining numbers?<\/strong><\/h2>\n\n\n\n<p>a) 42.67<br>b) 43.67<br>c) 44.67<br>d) 46.67<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  D<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>9. The average of three numbers is 72. If two numbers are 70 and 80, what is the third number?<\/strong><\/h2>\n\n\n\n<p>a) 72<br>b) 75<br>c) 66<br>d) 85<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  C<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>10. The average of five numbers is 30. If the numbers are 24, 36, 42, and 48, what is the fifth number?<\/strong><\/h2>\n\n\n\n<p>a) 30<br>b) 32<br>c) 34<br>d) 0<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  D<\/div>\n\n\n\n<!--nextpage-->\n\n\n\n<h2 class=\"wp-block-heading\"><strong>11. The average of two numbers is 25. If one number is 20, what is the other number?<\/strong><\/h2>\n\n\n\n<p>a) 30<br>b) 35<br>c) 40<br>d) 50<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is:  A<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>12. The average score of a class of 50 students is 70. If the total score of 49 students is 3350, what is the score of the 50th student?<\/strong><\/h2>\n\n\n\n<p>a) 150<br>b) 110<br>c) 120<br>d) 130<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: A<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>13. The average of 10 numbers is 50. If one number is 40, what is the sum of the remaining 9 numbers?<\/strong><\/h2>\n\n\n\n<p>a) 460<br>b) 470<br>c) 480<br>d) 490<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: C<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>14. The average of 6 numbers is 15. If one of the numbers is 20, what is the average of the remaining numbers?<\/strong><\/h2>\n\n\n\n<p>a) 12<br>b) 13<br>c) 14<br>d) 15<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: B<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>15. The average of 5 numbers is 30. If the numbers are 20, 25, 35, and 40, what is the fifth number?<\/strong><\/h2>\n\n\n\n<p>a) 30<br>b) 32<br>c) 35<br>d) 40<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: A<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16. The average of 7 numbers is 35. If one of the numbers is 60, what is the sum of the remaining 6 numbers?<\/strong><\/h2>\n\n\n\n<p>a) 150<br>b) 185<br>c) 210<br>d) 220<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: B<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>17. The average of 5 numbers is 25. If the sum of the first 4 numbers is 80, what is the fifth number?<\/strong><\/h2>\n\n\n\n<p>a) 85<br>b) 90<br>c) 45<br>d) 100<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: C<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>18. The average of 10 numbers is 55. If one of the numbers is 70, what is the average of the remaining numbers?<\/strong><\/h2>\n\n\n\n<p>a) 52<br>b) 53<br>c) 54<br>d) 56<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: B<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>19. The average of 4 numbers is 25. If one of the numbers is 15, what is the sum of the remaining 3 numbers?<\/strong><\/h2>\n\n\n\n<p>a) 60<br>b) 70<br>c) 75<br>d) 85<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: D<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>20. The average of 6 numbers is 18. If the sum of 5 of the numbers is 90, what is the sixth number?<\/strong><\/h2>\n\n\n\n<p>a) 10<br>b) 12<br>c) 14<br>d) 16<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: B<\/div>\n\n\n\n<!--nextpage-->\n\n\n\n<h2 class=\"wp-block-heading\"><strong>21. The average of 8 numbers is 50. What is the sum of these 8 numbers?<\/strong><\/h2>\n\n\n\n<p>a) 400<br>b) 450<br>c) 480<br>d) 500<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: A<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>22. The average of 5 numbers is 20. If four numbers are 10, 15, 25, and 30, what is the fifth number?<\/strong><\/h2>\n\n\n\n<p>a) 10<br>b) 20<br>c) 25<br>d) 30<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: C<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>23. The average of three numbers is 20. If two numbers are 15 and 25, what is the third number?<\/strong><\/h2>\n\n\n\n<p>a) 20<br>b) 30<br>c) 40<br>d) 45<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: B<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>24. The average of 6 numbers is 32. If the first 5 numbers are 28, 35, 30, 40, and 25, what is the sixth number?<\/strong><\/h2>\n\n\n\n<p>a) 31<br>b) 33<br>c) 34<br>d) 36<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: C<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>25. The average of 12 numbers is 72. If the sum of the first 11 numbers is 792, what is the 12th number?<\/strong><\/h2>\n\n\n\n<p>a) 72<br>b) 80<br>c) 90<br>d) 100<\/p>\n\n\n<button class=\"show-answer-btn\" onclick=\"pa_toggle_answer(this)\">Show Answer<\/button><div class=\"answer\">The correct answer is: B<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Average- PA SA Exam- Practice high-quality MCQs for the PA SA Exam covering key postal rules, procedures, and current schemes. [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,6],"tags":[],"class_list":["post-1236","post","type-post","status-publish","format-standard","hentry","category-blog","category-sa-pa-mcq"],"_links":{"self":[{"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/posts\/1236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/comments?post=1236"}],"version-history":[{"count":1,"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/posts\/1236\/revisions"}],"predecessor-version":[{"id":1237,"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/posts\/1236\/revisions\/1237"}],"wp:attachment":[{"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/media?parent=1236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/categories?post=1236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/postaladda.com\/mcq\/wp-json\/wp\/v2\/tags?post=1236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}