BhagyaMP Board Class 11th Maths Solutions Chapter 1 समुच्चय Ex 1.4 प्रश्न 1. निम्नलिखित में से प्रत्येक समुच्चय युग्म का सम्मिलन ज्ञात कीजिए : (i) X = {1, 3, 5}, Y = {1, 2, 3} (ii) A = {a, e, i, 0, u}, B = {a, b, c} (iii) A = {x : x एक … Read more
MP Board Class 8th Maths Solutions Chapter 6 Square and Square Roots Ex 6.3 Question 1. What could be the possible ‘ones’ digits of the square root of each of the following numbers? (i) 9801 (ii) 99856 (iii) 998001 (iv) 657666025 Solution: (i) We know that the ‘ones’ place of the square of 1 and … Read more
MP Board Class 11th Maths Solutions Chapter 1 समुच्चय Ex 1.3 प्रश्न 1. रिक्त स्थानों में प्रतीक ⊂ या ⊄ को भर कर सही कथन बनाइए : (i) {2, 3, 4}…. {1, 2, 3, 4, 5} (ii) {a, b, c}….. {b, c, d} (iii) {x : x आपके विद्यालय की कक्षा XI का एक विद्यार्थी … Read more
MP Board Class 11th Maths Solutions Chapter 1 समुच्चय Ex 1.2 प्रश्न 1. निम्नलिखित में से कौन से रिक्त समुच्चय के उदाहरण है? (i) 2 से भाज्य विषम प्राकृत संख्याओं का समुच्चय (ii) सम अभाज्य संख्याओं का समुच्चय (iii) {x : x एक प्राकृत संख्या है, x < 5 और साथ ही साथ x > … Read more
MP Board Class 11th Maths Solutions Chapter 1 समुच्चय Ex 1.1 प्रश्न 1. निम्नलिखित में कौन से समुच्चय हैं? अपने उत्तर का औचित्य बताइए। (i) j अक्षर से प्रारम्भ होने वाले वर्ष के सभी महीनों का संग्रह। (ii) भारत के दस सबसे अधिक प्रतिभाशाली लेखकों का संग्रह। (iii) विश्व के सर्वश्रेष्ठ ग्यारह बल्लबाजों का संग्रह। … Read more
MP Board Class 8th Maths Solutions Chapter 6 Square and Square Roots Ex 6.2 Question 1. Find the square of the following numbers. (i) 32 (ii) 35 (iii) 86 (iv) 93 (v) 71 (vi) 46 Solution: (i) 322 = (30 + 2)2 = (30 + 2) (30 + 2) = 30 (30 + 2) + … Read more
MP Board Class 8th Maths Solutions Chapter 6 Square and Square Roots Ex 6.1 Question 1. What will be the unit digit of the squares of the following numbers? Solution: (i) The unit digit of (81)2 is 1. Because when we multiply digit 1 by itself, we get 1. (ii) The unit digit of (272)2 … Read more
MP Board Class 8th Maths Solutions Chapter 4 Practical Geometry Ex 4.5 Question 1. Draw the following. (i) The square READ with RE = 5.1 cm. (ii) A rhombus whose diagonals are 5.2 cm and 6.4 cm long. (iii) A rectangle with adjacent sides of lengths 5 cm and 4 cm. (iv) A parallelogram OKAY … Read more
MP Board Class 8th Maths Solutions Chapter 4 Practical Geometry Ex 4.4 Question 1. Construct the following quadrilaterals. (i) Quadrilateral DEAR DE = 4 cm EA = 5 cm AR = 4.5 cm ∠E = 60° ∠A = 90° (ii) Quadrilateral TRUE TR = 3.5 cm RU = 3 cm UE = 4 cm ∠R … Read more
MP Board Class 8th Maths Solutions Chapter 4 Practical Geometry Ex 4.3 Question 1. Construct the following quadrilaterals. (i) Quadrilateral MORE MO = 6 cm OR = 4.5 cm ∠M = 60° ∠O = 1050° ∠R = 105° (ii) Quadrilateral PLAN PL = 4 cm LA = 6.5 cm ∠P = 90° ∠A = 6.5 … Read more
MP Board Class 8th Maths Solutions Chapter 4 Practical Geometry Ex 4.2 Question 1. Construct the following quadrilaterals (i) Quadrilateral LIFT LI = 4 cm IF = 3 cm TL = 2.5 cm LF= 4.5 cm IT =4 cm (ii) Quadrilateral GOLD OL = 7.5 cm GL = 6 cm GD = 6 cm LD … Read more
MP Board Class 8th Maths Solutions Chapter 4 Practical Geometry Ex 4.1 Question 1. Construct the following quadrilaterals. (i) Quadrilateral ABCD AB = 4.5 cm BC= 5.5 cm MP= 5 cm AD = 6cm AC = 7 cm (ii) Quadrilateral JUMP JU = 3.5 cm UM = 4 cm MP = 5 cm PJ = … Read more
MP Board Class 8th Maths Solutions Chapter 3 Understanding Quadrilaterals Ex 3.4 Question 1. State whether True or False. (a) All rectangles are squares. (b) All rhombuses are parallelograms. (c) All squares are rhombuses and also rectangles. (d) All squares are not parallelograms. (e) All kites are rhombuses. (f) All rhombuses are kites. (g) All … Read more
MP Board Class 8th Maths Solutions Chapter 3 Understanding Quadrilaterals Ex 3.3 Question 1. Given a parallelogram ABCD. Complete each statement along with the definition or property used. (i) AD = ….. (ii) ∠DCB = ……. (iii) OC = …….. (iv) m∠DAB + m∠CDA = Solution: Given that ABCD is a parallelogram. (i) AD = … Read more
MP Board Class 8th Maths Solutions Chapter 3 Understanding Quadrilaterals Ex 3.2 Question 1. Find x in the following figures. Solution: (a) Sum of the measures of the exterior angles of any polygon is 360°. ∴ 125° + 125° + x = 360° ⇒ 250° + x = 360° ⇒ x = 360° – 250° … Read more