{"id":4338,"date":"2023-12-18T09:56:02","date_gmt":"2023-12-18T04:26:02","guid":{"rendered":"https:\/\/wordpress-505192-1602719.cloudwaysapps.com\/?p=4338"},"modified":"2023-12-19T17:49:01","modified_gmt":"2023-12-19T12:19:01","slug":"samacheer-kalvi-8th-maths-solutions-term-2-chapter-4-additional-questions","status":"publish","type":"post","link":"https:\/\/samacheerkalviguru.com\/samacheer-kalvi-8th-maths-solutions-term-2-chapter-4-additional-questions\/","title":{"rendered":"Samacheer Kalvi 8th Maths Solutions Term 2 Chapter 4 Information Processing Additional Questions"},"content":{"rendered":"

Students can Download Maths Chapter 4 Information Processing Additional Questions and Answers, Notes Pdf, Samacheer Kalvi 8th Maths Book Solutions<\/a> Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus and score more marks in your examinations.<\/p>\n

Tamilnadu Samacheer Kalvi 8th Maths Solutions Term 2 Chapter 4 Information Processing Additional Questions<\/h2>\n

Question 1.
\nFind HCF of 52 and 78 using repeated division.
\nSolution:
\n\"Samacheer
\n26 is the HCF of 52 & 78<\/p>\n

\"Samacheer<\/p>\n

Question 2.
\nFind HCF of 56 & 98 using repeated subtraction method.
\nSolution:
\nLet m = 98, n = 56
\nm – n = 98 – 56 = 42 ; now m = 56 & n = 42
\nm – n = 56 – 42 = 14 ; now m = 42 & n = 14
\nm – n = 42 – 14 = 28 ; now m = 14 & n = 28
\nm – n = 28 – 14 = 14 ; now = 14 & n = 14
\n\u2234 HCF of 98 & 56 is 14.<\/p>\n

Question 3.
\nFind the first 10 terms of the Fibonacci series.
\nSolution:
\nLet us first write down the first 2 terms which are 1, 1. To find the remaining terms, we use the general formula. F(n) = F(n – 1) + F(n – 2)
\n\u2234 F(3) = F(2) + F(1)
\nF(1) = 1; F(2) = 1
\nF(3) = 1 + 1=2
\nF(4) = F(3) + F(2) = 2 + 1 = 3
\nF(5) = F(4) + F(3) = 2 + 3 = 5
\n\u2234 The first 10 terms are; 1, 1, 2, 3, 5, 8,13, 21, 34, 55<\/p>\n

Question 4.
\nIn a particular method of decoding, the word SECRET is written as TFDSFU. What is the cipher text for PASSWORD?
\nSolution:
\nGiven that SECRET is written as TFDSFU. We notice that every letter is substituted by the next letter alphabetically.
\nSo S is substituted by T
\nE by F, C by D, R by S E by F, & T by U
\n\u2234 for
\n\"Samacheer
\nsimilarly we have to substitute
\n\u2234 The cypher is QBTTXPSE.<\/p>\n

\"Samacheer<\/p>\n

Question 5.
\nUsing the Pigpen code, decode the below message
\n\"Samacheer
\nSolution:
\nThe pigpen code is generated by
\n\"Samacheer
\nBy taking the outlines corresponding to each letter, we get
\n\"Samacheer
\n\u2234 The message is THANK YOU<\/p>\n

Question 6.
\nUsing the reflection table given below, find the encoded message Reflection table.
\n\"Samacheer
\nMessage: PBATENGHYNGVBAF
\nSolution:
\nTo decode the above message, let us substitute the letters that correspond’to the message from the reflection table. So, we get
\nP \u2192 C
\nB \u2192 O
\nA \u2192 N
\nT \u2192 G
\nE \u2192 R
\nN \u2192 A
\nG \u2192 T
\nH \u2192 U
\nY \u2192 L
\nN \u2192 A
\nG \u2192 T
\nV \u2192 l
\nB \u2192 O
\nA \u2192 N
\nF \u2192 S
\nThe word is CONGRATULATIONS!<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Maths Chapter 4 Information Processing Additional Questions and Answers, Notes Pdf, Samacheer Kalvi 8th Maths Book Solutions Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus and score more marks in your examinations. Tamilnadu Samacheer Kalvi 8th Maths Solutions Term 2 Chapter 4 Information Processing Additional Questions Question …<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":""},"categories":[4],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/posts\/4338"}],"collection":[{"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/comments?post=4338"}],"version-history":[{"count":1,"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/posts\/4338\/revisions"}],"predecessor-version":[{"id":60167,"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/posts\/4338\/revisions\/60167"}],"wp:attachment":[{"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/media?parent=4338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/categories?post=4338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/samacheerkalviguru.com\/wp-json\/wp\/v2\/tags?post=4338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}