{"id":2816,"date":"2024-03-05T15:38:34","date_gmt":"2024-03-05T15:38:34","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=2816"},"modified":"2024-03-05T15:38:34","modified_gmt":"2024-03-05T15:38:34","slug":"three-years-back-the-average-age-of-a-family-of-6-members-was-19-years-a-baby-having-being-born-the-average-of-the-family-remains-the-same-then-the-age-of-the-baby-in-years-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/three-years-back-the-average-age-of-a-family-of-6-members-was-19-years-a-baby-having-being-born-the-average-of-the-family-remains-the-same-then-the-age-of-the-baby-in-years-is\/","title":{"rendered":"Three years back the average age of a family of 6 members was 19 years. A baby having being born, the average of the family remains the same. Then the age of the baby (in years) is"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;1&#8243; option2=&#8221;l1\/2&#8243; option3=&#8221;2&#8243; option4=&#8221;3&#8243; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is (c) 2.<\/p>\n<p>Three years ago, the total age of the family was 6 x 19 = 114 years.<br \/>\nThe total age of the family now is 114 + 3 x 6 = 132 years.<br \/>\nThe total age of the family including the baby is 132 + 2 = 134 years.<br \/>\nThe baby is 2 years old.<\/p>\n<p>Option (a) is incorrect because 1 year is too young for a baby.<br \/>\nOption (b) is incorrect because 11\/2 years is not an integer.<br \/>\nOption (d) is incorrect because 3 years is too old for a baby.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;1&#8243; option2=&#8221;l1\/2&#8243; option3=&#8221;2&#8243; option4=&#8221;3&#8243; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-2816","post","type-post","status-publish","format-standard","hentry","category-algebra","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Three years back the average age of a family of 6 members was 19 years. A baby having being born, the average of the family remains the same. Then the age of the baby (in years) is<\/title>\n<meta name=\"description\" content=\"Three years ago, the total age of the family was 6 x 19 = 114 years.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/three-years-back-the-average-age-of-a-family-of-6-members-was-19-years-a-baby-having-being-born-the-average-of-the-family-remains-the-same-then-the-age-of-the-baby-in-years-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Three years back the average age of a family of 6 members was 19 years. A baby having being born, the average of the family remains the same. Then the age of the baby (in years) is\" \/>\n<meta property=\"og:description\" content=\"Three years ago, the total age of the family was 6 x 19 = 114 years.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/three-years-back-the-average-age-of-a-family-of-6-members-was-19-years-a-baby-having-being-born-the-average-of-the-family-remains-the-same-then-the-age-of-the-baby-in-years-is\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-05T15:38:34+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Three years back the average age of a family of 6 members was 19 years. 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