{"id":1656,"date":"2022-11-02T09:45:02","date_gmt":"2022-11-02T09:45:02","guid":{"rendered":"https:\/\/theexampillar.com\/ncert\/?p=1656"},"modified":"2022-11-02T09:45:02","modified_gmt":"2022-11-02T09:45:02","slug":"ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4","status":"publish","type":"post","link":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/","title":{"rendered":"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">NCERT Solutions Class 7 Maths<\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\">Chapter &#8211; 1 (Integers)<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">The NCERT Solutions in English Language for Class 7 Mathematics <strong>Chapter &#8211; 1 Integers <\/strong>Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.<\/span><\/p>\n<h4 id=\"chapter-1\"><span id=\"Chapter_1_Knowing_Our_Numbers\" style=\"color: #000000; font-family: georgia, palatino, serif;\">Chapter 1: Integers <\/span><\/h4>\n<ul>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-1\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: georgia, palatino, serif;\">NCERT Solution Class 7 Maths Exercise &#8211; 1.1<\/span><\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-2\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: georgia, palatino, serif;\">NCERT Solution Class 7 Maths Exercise &#8211; 1.2<\/span><\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-3\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: georgia, palatino, serif;\">NCERT Solution Class 7 Maths Exercise &#8211; 1.3<\/span><\/a><\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">Exercise &#8211; 1.4<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>1. Evaluate each of the following:<br \/>\n<\/strong><strong>(a) (\u201330) \u00f7 10<br \/>\n(b) 50 \u00f7 (-5)<br \/>\n(c) (-36) \u00f7 (-9)<br \/>\n(d) (-49) \u00f7 (49)<br \/>\n(e) 13 \u00f7 [(-2) + 1]<br \/>\n(f) 0 \u00f7 (-12)<br \/>\n(g) (-31) \u00f7 [(-30) + (-1)]<br \/>\n(h) [(-36) \u00f7 12] \u00f7 3<br \/>\n(i) [(-6) + 5] \u00f7 [(-2) + 1]<br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n(a) (\u201330) \u00f7 10<br \/>\n<\/strong>= (\u201330) \u00f7 10<br \/>\n= \u2013 3<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(b) 50 \u00f7 (\u20135)<br \/>\n<\/strong>= (50) \u00f7 (-5)<br \/>\n= \u2013 10<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(c) (\u201336) \u00f7 (\u20139)<br \/>\n<\/strong>= (-36) \u00f7 (-9)<br \/>\n= 4<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(d) (\u2013 49) \u00f7 (49)<br \/>\n<\/strong>= (\u201349) \u00f7 49<br \/>\n= \u2013 1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(e) 13 \u00f7 [(\u20132) + 1]<br \/>\n<\/strong>= 13 \u00f7 [(\u20132) + 1]<br \/>\n= 13 \u00f7 (-1)<br \/>\n= \u2013 13<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(f) 0 \u00f7 (\u201312)<br \/>\n<\/strong>= 0 \u00f7 (-12)<br \/>\n= 0<br \/>\nWhen we divide zero by a negative integer gives zero.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(g) (\u201331) \u00f7 [(\u201330) + (\u20131)]<br \/>\n<\/strong>= (\u201331) \u00f7 [(\u201330) + (\u20131)]<br \/>\n= (\u201331) \u00f7 [\u2013 30 \u2013 1]<br \/>\n= (\u201331) \u00f7 (\u201331)<br \/>\n= 1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(h) [(\u201336) \u00f7 12] \u00f7 3<br \/>\n<\/strong>First we have to solve the integers with in the bracket,<br \/>\n= [(\u201336) \u00f7 12]<br \/>\n= (\u201336) \u00f7 12<br \/>\n= \u2013 3<br \/>\nThen,<br \/>\n= (-3) \u00f7 3<br \/>\n= -1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(i) [(\u2013 6) + 5)] \u00f7 [(\u20132) + 1]<br \/>\n<\/strong>= [-1] \u00f7 [-1]<br \/>\n= 1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>2. Verify that a \u00f7 (b + c) \u2260 (a \u00f7 b) + (a \u00f7 c) for each of the following values of a, b and c.<br \/>\n<\/strong><strong>(a) a = 12, b = \u2013 4, c = 2<br \/>\n(b) a = (-10), b = 1, c = 1<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n<\/strong>From the question, a \u00f7 (b + c) \u2260 (a \u00f7 b) + (a \u00f7 c)<br \/>\nGiven, a = 12, b = \u2013 4, c = 2<br \/>\nNow, consider LHS = a \u00f7 (b + c)<br \/>\n= 12 \u00f7 (-4 + 2)<br \/>\n= 12 \u00f7 (-2)<br \/>\n= -6<br \/>\nThen, consider RHS = (a \u00f7 b) + (a \u00f7 c)<br \/>\n= (12 \u00f7 (-4)) + (12 \u00f7 2)<br \/>\n= (-3) + (6)<br \/>\n= 3<br \/>\nBy comparing LHS and RHS<br \/>\n= -6 \u2260 3<br \/>\n= LHS \u2260 RHS<br \/>\nHence, the given values are verified.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(b) a = (\u201310), b = 1, c = 1<br \/>\n<\/strong>From the question, a \u00f7 (b + c) \u2260 (a \u00f7 b) + (a \u00f7 c)<br \/>\nGiven, a = (-10), b = 1, c = 1<br \/>\nNow, consider LHS = a \u00f7 (b + c)<br \/>\n= (-10) \u00f7 (1 + 1)<br \/>\n= (-10) \u00f7 (2)<br \/>\n= -5<br \/>\nThen, consider RHS = (a \u00f7 b) + (a \u00f7 c)<br \/>\n= ((-10) \u00f7 (1)) + ((-10) \u00f7 1)<br \/>\n= (-10) + (-10)<br \/>\n= -10 \u2013 10<br \/>\n= -20<br \/>\nBy comparing LHS and RHS<br \/>\n= -5 \u2260 -20<br \/>\n= LHS \u2260 RHS<br \/>\nHence, the given values are verified.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>3. Fill in the blanks:<br \/>\n<\/strong><strong>(a) 369 \u00f7 ___ = 369<br \/>\n(b) (-75) \u00f7 ___ = -1<br \/>\n(c) (-206) \u00f7 ___ =1<br \/>\n(d) -87 \u00f7 ___ = -87<br \/>\n(e) ___ \u00f7 1 = -87<br \/>\n(g) 20 \u00f7 ___ = -2<br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n(a) 369 \u00f7 ___ = 369<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= 369 \u00f7 x = 369<br \/>\n= x = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{369}{369}\" alt=\"\\frac{369}{369}\" align=\"absmiddle\" \/><br \/>\n= x = 1<br \/>\nNow, put the valve of x in the blank.<br \/>\n= 369 \u00f7 <span style=\"text-decoration: underline;\"><strong>1<\/strong><\/span> = 369<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(b) (\u201375) \u00f7 _____ = \u20131<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= (-75) \u00f7 x = -1<br \/>\n= x = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{-75}{-1}\" alt=\"\\frac{-75}{-1}\" align=\"absmiddle\" \/><br \/>\n= x = 75<br \/>\nNow, put the valve of x in the blank.<br \/>\n= (-75) \u00f7 <span style=\"text-decoration: underline;\"><strong>75<\/strong><\/span> = -1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(c) (\u2013206) \u00f7 _____ = 1<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= (-206) \u00f7 x = 1<br \/>\n= x = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{-206}{1}\" alt=\"\\frac{-206}{1}\" align=\"absmiddle\" \/><br \/>\n= x = -206<br \/>\nNow, put the valve of x in the blank.<br \/>\n= (-206) \u00f7 <span style=\"text-decoration: underline;\"><strong>(-206)<\/strong><\/span> = 1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(d) \u2013 87 \u00f7 _____ = 87<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= (-87) \u00f7 x = 87<br \/>\n= x = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{-87}{87}\" alt=\"\\frac{-87}{87}\" align=\"absmiddle\" \/><br \/>\n= x = -1<br \/>\nNow, put the valve of x in the blank.<br \/>\n= (-87) \u00f7 <span style=\"text-decoration: underline;\"><strong>(-1)<\/strong><\/span> = 87<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(e) _____ \u00f7 1 = \u2013 87<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= (x) \u00f7 1 = -87<br \/>\n= x = (-87) \u00d7 1<br \/>\n= x = -87<br \/>\nNow, put the valve of x in the blank.<br \/>\n= <span style=\"text-decoration: underline;\"><strong>(-87)<\/strong><\/span> \u00f7 1 = -87<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(f) _____ \u00f7 48 = \u20131<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= (x) \u00f7 48 = -1<br \/>\n= x = (-1) \u00d7 48<br \/>\n= x = -48<br \/>\nNow, put the valve of x in the blank.<br \/>\n= <span style=\"text-decoration: underline;\"><strong>(-48)<\/strong><\/span> \u00f7 48 = -1<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(g) 20 \u00f7 _____ = \u20132<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= 20 \u00f7 x = -2<br \/>\n= x = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{20}{-2}\" alt=\"\\frac{20}{-2}\" align=\"absmiddle\" \/><br \/>\n= x = -10<br \/>\nNow, put the valve of x in the blank.<br \/>\n= (20) \u00f7 <span style=\"text-decoration: underline;\"><strong>(-10)<\/strong><\/span> = -2<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(h) _____ \u00f7 (4) = \u20133<br \/>\n<\/strong>Let us assume the missing integer be x,<br \/>\nThen,<br \/>\n= (x) \u00f7 4 = -3<br \/>\n= x = (-3) \u00d7 4<br \/>\n= x = -12<br \/>\nNow, put the valve of x in the blank.<br \/>\n= <span style=\"text-decoration: underline;\"><strong>(-12)<\/strong><\/span> \u00f7 4 = -3<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>4. Write five pairs of integers (a, b) such that a \u00f7 b = \u20133. One such pair is (6, \u20132) because 6 \u00f7 (\u20132) = (\u20133).<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution:-<br \/>\n<\/strong>(i) (15, -5) Because, 15 \u00f7 (\u20135) = (\u20133)<br \/>\n(ii) (-15, 5) Because, (-15) \u00f7 (5) = (\u20133)<br \/>\n(iii) (18, -6) Because, 18 \u00f7 (\u20136) = (\u20133)<br \/>\n(iv) (-18, 6) Because, (-18) \u00f7 6 = (\u20133)<br \/>\n(v) (21, -7) Because, 21 \u00f7 (\u20137) = (\u20133)<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>5. The temperature at 12 noon was 10<sup>o<\/sup>C above zero. If it decreases at the rate of 2<sup>o<\/sup>C per hour until midnight, at what time would the temperature be 8\u00b0C below zero? What would be the temperature at mid-night?<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n<\/strong>Temperature at 12 noon was 10\u00b0C above zero i.e. +10\u00b0C<br \/>\nRate of decrease in temperature per hour = 2\u00b0C<br \/>\nNumber of hours from 12 noon to midnight = 12<br \/>\n\u2234 Change in temperature in 12 hours = 12 \u00d7 (-2\u00b0C) = -24\u00b0C<br \/>\n\u2234 Temperature at midnight = +10\u00b0C + (-24\u00b0C) = -14\u00b0C<br \/>\nHence, the required temperature at midnight = -14\u00b0C<br \/>\nDifference in temperature between + 10\u00b0C and -8\u00b0C = +10\u00b0C \u2013 (-8\u00b0C)<br \/>\n= +10\u00b0C + 8\u00b0C = 18\u00b0C<br \/>\nNumber of hours required =\u00a0 <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{18^{\\circ}C}{2^{\\circ}C}\" alt=\"\\frac{18^{\\circ}C}{2^{\\circ}C}\" align=\"absmiddle\" \/><br \/>\n= 9 hours<br \/>\n\u2234 Time after 9 hours from 12 noon = 9 pm.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>OR<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">Temperature at the beginning i.e., at 12 noon = 10<sup>o<\/sup>C<br \/>\nRate of change of temperature = \u2013 2<sup>o<\/sup>C per hour<br \/>\nThen,<br \/>\nTemperature at 1 PM = 10 + (-2) = 10 \u2013 2 = 8<sup>o<\/sup>C<br \/>\nTemperature at 2 PM = 8 + (-2) = 8 \u2013 2 = 6<sup>o<\/sup>C<br \/>\nTemperature at 3 PM = 6 + (-2) = 6 \u2013 2 = 4<sup>o<\/sup>C<br \/>\nTemperature at 4 PM = 4 + (-2) = 4 \u2013 2 = 2<sup>o<\/sup>C<br \/>\nTemperature at 5 PM = 2 + (-2) = 2 \u2013 2 = 0<sup>o<\/sup>C<br \/>\nTemperature at 6 PM = 0 + (-2) = 0 \u2013 2 = -2<sup>o<\/sup>C<br \/>\nTemperature at 7 PM = -2 + (-2) = -2 -2 = -4<sup>o<\/sup>C<br \/>\nTemperature at 8 PM = -4 + (-2) = -4 \u2013 2 = -6<sup>o<\/sup>C<br \/>\nTemperature at 9 PM = -6 + (-2) = -6 \u2013 2 = -8<sup>o<\/sup>C<br \/>\n\u2234 at 9 PM the temperature will be 8<sup>o<\/sup>C below zero<br \/>\nThen,<br \/>\nThe temperature at mid-night i.e., at 12 AM<br \/>\nChange in temperature in 12 hours = -2<sup>o<\/sup>C \u00d7 12 = \u2013 24<sup>o<\/sup>C<br \/>\nSo, at midnight temperature will be = 10 + (-24) = \u2013 14<sup>o<\/sup>C<br \/>\nSo, at midnight temperature will be 14<sup>o<\/sup>C below 0.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>6. In a class test (+3) marks are given for every correct answer and (\u20132) marks are given for every incorrect answer and no marks for not attempting any question. (i) Radhika scored 20 marks. If she has got 12 correct answers, how many questions has she attempted incorrectly? (ii) Mohini scores \u20135 marks in this test, though she has got 7 correct answers. How many questions has she attempted incorrectly?<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n<\/strong>From the question,<br \/>\nMarks awarded for 1 correct answer = + 3<br \/>\nMarks awarded for 1 wrong answer = -2<br \/>\n<strong>(i) Radhika scored 20 marks<br \/>\n<\/strong>Then,<br \/>\nMarks obtained by Radhika for 12 correct answers = (+3) \u00d7 12 = 36<br \/>\nMarks obtained by Radhika for correct answers = 12 \u00d7 3 = 36<br \/>\nMarks awarded for incorrect answers = Total score \u2013 Total marks awarded for 12 correct<br \/>\n\u2234 Marks obtained by Radhika for incorrect answers = 20 \u2013 36 = -16<br \/>\nSo, the number of incorrect answers made by Radhika = (-16) \u00f7 (-2) = 8<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(ii) Mohini scored -5 marks<br \/>\n<\/strong>Then,<br \/>\nMarks scored by Mohini = -5<br \/>\nNumber of correct answers = 7<br \/>\n\u2234 Marks obtained by Mohini for 7 correct answers = 7 \u00d7 (+3) \u2013 21<br \/>\nMarks awarded for incorrect answers = Total score \u2013 Total marks awarded for 12 correct<br \/>\nMarks obtained for incorrect answers = \u2013 5 \u2013 21 = (\u2013 26)<br \/>\nSo, the number of incorrect answers made by Mohini = (-26) \u00f7 (-2) = 13<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>7. An elevator descends into a mine shaft at the rate of 6 m\/min. If the descent starts from 10 m above the ground level, how long will it take to reach \u2013350 m.<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n<\/strong>From the question,<br \/>\nThe initial height of the elevator = 10 m<br \/>\nFinal depth of elevator = \u2013 350 m\u00a0 [\u2235 distance descended is denoted by a negative integer]<br \/>\nThe total distance to descended by the elevator = (-350) \u2013 (10) = \u2013 360 m<br \/>\nThen,<br \/>\nTime taken by the elevator to descend -6 m = 1 min<br \/>\nSo, time taken by the elevator to descend \u2013 360 m = (-360) \u00f7 (-60)<br \/>\n= 60 minutes = 1 hour<br \/>\nHence, the required time = 1 hour.<br \/>\n<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions Class 7 Maths Chapter &#8211; 1 (Integers) The NCERT Solutions in English Language for Class 7 Mathematics Chapter &#8211; 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise. Chapter 1: Integers NCERT Solution Class 7 Maths Exercise &#8211; 1.1 NCERT Solution Class 7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[219],"tags":[281,282,283,5],"class_list":["post-1656","post","type-post","status-publish","format-standard","hentry","category-class-7-maths","tag-ncert-class-7-maths-chapter-1-integers-in-english","tag-ncert-solutions-class-7-maths-chapter-1-in-english","tag-ncert-solutions-class-7-maths-in-english","tag-ncert-solutions-in-english"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.9 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4 | TheExamPillar NCERT<\/title>\n<meta name=\"description\" content=\"NCERT Solutions Class 7 Maths Chapter - 1 (Integers)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions Class 7 Maths Chapter - 1 (Integers)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/\" \/>\n<meta property=\"og:site_name\" content=\"TheExamPillar NCERT\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-02T09:45:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/latex.codecogs.com\/gif.latex?frac369369\" \/>\n<meta name=\"author\" content=\"Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@exampillar\" \/>\n<meta name=\"twitter:site\" content=\"@exampillar\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/\"},\"author\":{\"name\":\"Admin\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/#\\\/schema\\\/person\\\/521fbdbd2eb8621382a3096b5e3ecaf1\"},\"headline\":\"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4\",\"datePublished\":\"2022-11-02T09:45:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/\"},\"wordCount\":1034,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/#\\\/schema\\\/person\\\/521fbdbd2eb8621382a3096b5e3ecaf1\"},\"image\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/latex.codecogs.com\\\/gif.latex?\\\\frac{369}{369}\",\"keywords\":[\"NCERT Class 7 Maths Chapter 1 Integers in English\",\"NCERT Solutions Class 7 Maths Chapter 1 in english\",\"NCERT Solutions Class 7 Maths in English\",\"NCERT Solutions in English\"],\"articleSection\":[\"Class 7 Maths\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/\",\"url\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/\",\"name\":\"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4 | TheExamPillar NCERT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/latex.codecogs.com\\\/gif.latex?\\\\frac{369}{369}\",\"datePublished\":\"2022-11-02T09:45:02+00:00\",\"description\":\"NCERT Solutions Class 7 Maths Chapter - 1 (Integers)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#primaryimage\",\"url\":\"https:\\\/\\\/latex.codecogs.com\\\/gif.latex?\\\\frac{369}{369}\",\"contentUrl\":\"https:\\\/\\\/latex.codecogs.com\\\/gif.latex?\\\\frac{369}{369}\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/#website\",\"url\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/\",\"name\":\"TheExamPillar NCERT\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/#\\\/schema\\\/person\\\/521fbdbd2eb8621382a3096b5e3ecaf1\"},\"alternateName\":\"NCERT Solution\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/#\\\/schema\\\/person\\\/521fbdbd2eb8621382a3096b5e3ecaf1\",\"name\":\"Admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/cropped-ExamPillar-PNG.png\",\"url\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/cropped-ExamPillar-PNG.png\",\"contentUrl\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/cropped-ExamPillar-PNG.png\",\"width\":512,\"height\":512,\"caption\":\"Admin\"},\"logo\":{\"@id\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/cropped-ExamPillar-PNG.png\"},\"sameAs\":[\"https:\\\/\\\/theexampillar.com\\\/ncert\"],\"url\":\"https:\\\/\\\/theexampillar.com\\\/ncert\\\/author\\\/ncert_eng_vikram\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4 | TheExamPillar NCERT","description":"NCERT Solutions Class 7 Maths Chapter - 1 (Integers)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/","og_locale":"en_US","og_type":"article","og_title":"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4","og_description":"NCERT Solutions Class 7 Maths Chapter - 1 (Integers)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.","og_url":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/","og_site_name":"TheExamPillar NCERT","article_published_time":"2022-11-02T09:45:02+00:00","og_image":[{"url":"https:\/\/latex.codecogs.com\/gif.latex?\\frac{369}{369}","type":"","width":"","height":""}],"author":"Admin","twitter_card":"summary_large_image","twitter_creator":"@exampillar","twitter_site":"@exampillar","twitter_misc":{"Written by":"Admin","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#article","isPartOf":{"@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/"},"author":{"name":"Admin","@id":"https:\/\/theexampillar.com\/ncert\/#\/schema\/person\/521fbdbd2eb8621382a3096b5e3ecaf1"},"headline":"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4","datePublished":"2022-11-02T09:45:02+00:00","mainEntityOfPage":{"@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/"},"wordCount":1034,"commentCount":0,"publisher":{"@id":"https:\/\/theexampillar.com\/ncert\/#\/schema\/person\/521fbdbd2eb8621382a3096b5e3ecaf1"},"image":{"@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#primaryimage"},"thumbnailUrl":"https:\/\/latex.codecogs.com\/gif.latex?\\frac{369}{369}","keywords":["NCERT Class 7 Maths Chapter 1 Integers in English","NCERT Solutions Class 7 Maths Chapter 1 in english","NCERT Solutions Class 7 Maths in English","NCERT Solutions in English"],"articleSection":["Class 7 Maths"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/","url":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/","name":"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4 | TheExamPillar NCERT","isPartOf":{"@id":"https:\/\/theexampillar.com\/ncert\/#website"},"primaryImageOfPage":{"@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#primaryimage"},"image":{"@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#primaryimage"},"thumbnailUrl":"https:\/\/latex.codecogs.com\/gif.latex?\\frac{369}{369}","datePublished":"2022-11-02T09:45:02+00:00","description":"NCERT Solutions Class 7 Maths Chapter - 1 (Integers)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 1 Integers Exercise 1.4 has been provided here to help the students in solving the questions from this exercise.","breadcrumb":{"@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#primaryimage","url":"https:\/\/latex.codecogs.com\/gif.latex?\\frac{369}{369}","contentUrl":"https:\/\/latex.codecogs.com\/gif.latex?\\frac{369}{369}"},{"@type":"BreadcrumbList","@id":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-1-integers-ex-1-4\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/theexampillar.com\/ncert\/"},{"@type":"ListItem","position":2,"name":"NCERT Solutions Class 7 Maths Chapter 1 Integers Ex 1.4"}]},{"@type":"WebSite","@id":"https:\/\/theexampillar.com\/ncert\/#website","url":"https:\/\/theexampillar.com\/ncert\/","name":"TheExamPillar NCERT","description":"","publisher":{"@id":"https:\/\/theexampillar.com\/ncert\/#\/schema\/person\/521fbdbd2eb8621382a3096b5e3ecaf1"},"alternateName":"NCERT Solution","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/theexampillar.com\/ncert\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/theexampillar.com\/ncert\/#\/schema\/person\/521fbdbd2eb8621382a3096b5e3ecaf1","name":"Admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/07\/cropped-ExamPillar-PNG.png","url":"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/07\/cropped-ExamPillar-PNG.png","contentUrl":"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/07\/cropped-ExamPillar-PNG.png","width":512,"height":512,"caption":"Admin"},"logo":{"@id":"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/07\/cropped-ExamPillar-PNG.png"},"sameAs":["https:\/\/theexampillar.com\/ncert"],"url":"https:\/\/theexampillar.com\/ncert\/author\/ncert_eng_vikram\/"}]}},"_links":{"self":[{"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/posts\/1656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/comments?post=1656"}],"version-history":[{"count":3,"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/posts\/1656\/revisions"}],"predecessor-version":[{"id":2286,"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/posts\/1656\/revisions\/2286"}],"wp:attachment":[{"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/media?parent=1656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/categories?post=1656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theexampillar.com\/ncert\/wp-json\/wp\/v2\/tags?post=1656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}