PrasannaMP Board Class 9th Maths Solutions Chapter 3 Coordinate Geometry Ex 3.1 Question 1. How will you describe the position of a table lamp on your study table to another person? Solution: Consider the lamp as a point and table as a plane. Choose any two perpendicular edges of the table. Measure the distance of … Read more
MP Board Class 7th Science Solutions Chapter 1 Nutrition in Plants Nutrition in Plants Intext Questions Question 1. Boojho wants to know how plants prepare their own food? Answer: Plants are the only that can prepare food for themselves by using water, carbon dioxide and minerals. Question 2. Paheli wants to know why our body … Read more
MP Board Class 9th Maths Solutions Chapter 2 Polynomials Ex 2.5 Question 1. Use suitable identities to find the following products: (x + 4) (x + 10) (x + 8) (x – 10) (3x + 4) (3x – 5) (y2 + ) (y2 – ) (3 – 2x) (3 + 2x) Solution: 1. (x + … Read more
MP Board Class 9th Science Solutions Chapter 2 Is Matter Around Us Pure Is Matter Around Us Pure Intext Questions Is Matter Around Us Pure Intext Questions Page No. 15 Question 1. What is meant by a pure substance? Answer: It is the substance which is made up of only one kind of matter. It … Read more
MP Board Class 9th Maths Solutions Chapter 2 Polynomials Ex 2.4 Question 1. Determine which of the following polynomials has (x + 1) as factor: x3 + x2 + x + 1 x4 + x3 + x2 + x + 1 x4 + 3×2 + 3×2 + x + 1 x3 – x2 – (2 … Read more
MP Board Class 9th Maths Solutions Chapter 2 Polynomials Ex 2.3 Question 1. Find the remainder when x3 + 3×3 + 3x + 1 is divided by x + 1 x – x x + π 5 + 2x. Solution: Let p(x) = x3 + 3×2 + 3x + 1 1. x + 1 x … Read more
MP Board Class 9th Maths Solutions Chapter 2 Polynomials Ex 2.2 Question 1. Find the value of the polynomial 5x – 4×2 + 3 at x = 0 x = – 1 x = 2. Solution: Let f(x) = 5x – 4×2 + 3 1. Value of f(x) at x = 0 = f(0) = … Read more
MP Board Class 9th Science Solutions Chapter 1 Matter in Our Surroundings Matter in Our Surroundings Intext Questions Matter in Our Surroundings Intext Questions Page No. 3 Question 1. Which of the following are matter? Chair air, love, smell, hate, almonds, thought, cold, cold – drink smell of perfume. Answer: Chair, air, almonds and cold … Read more
MP Board Class 9th Maths Solutions Chapter 2 Polynomials Ex 2.1 Question 1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. 4×2 – 3x + 7 y2 + √2 3√t + t√2 y + x10 + y3 + t50. Solution: 1. 4×2 – 3x … Read more
MP Board Class 9th Maths Solutions Chapter 1 Number Systems Ex 1.6 Question 1. find: 64 32 125 Solution: 64 = (82) 32 = (25) 125 =(5)3x = 5 Question 2. Find: 9 32 16 125 Solution: 9 = (32) 32 = (25) 16 = (24) = (2)4x = (2)3 = 8 125 = (53) … Read more
MP Board Class 9th Maths Solutions Chapter 1 Number Systems Ex 1.5 Question 1. Classify the following numbers as rational or irrational – 2 – √5 (3 + ) – 2π Solution: 2 – is an irrational number (3 + ) – = 3 is a rational number = is a rational number = is … Read more
MP Board Class 9th Maths Solutions Chapter 1 Number Systems Ex 1.4 Question 1. Visualise 3.765 on the number line, using successive magnification. Solution: Visualizing 3.765 Question 2. Visualise 4.26 on the number line, up to 4 decimal places. Solution: Visualising 4.26 = 4.2626 = 4.263 Rationalisation of the Denominator of an irrational number having … Read more
MP Board Class 9th Maths Solutions Chapter 1 Number Systems Ex 1.3 Write the following in decimal form and say what kind of decimal expansion each has: 4 Solution: 1. = 0.36 The decimal expansion is terminating. 2. The decimal expansion is non-terminating repeating. 3. 4 The decimal expansion is terminating. 4. The decimal expansion … Read more
MP Board Class 6th Sanskrit Model Question Paper (आदर्श प्रश्नपत्रम्) प्रश्न 1. (अ) समुचितपदं चित्वा लिखत (उचित शब्द छाँटकर लिखो) (क) विद्वान् पूज्यते- (अ) एकत्र (ब) सर्वत्र (स) अत्र (द) अन्यत्र। उत्तर: (ब) सर्वत्र (ख) मध्यप्रदेशस्य राजधानी अस्ति- (अ) इन्दौरम् (ब) ग्वालियरम् (स) भोपालम् (द) जबलपुरम्। उत्तर: (स) भोपालम् (ग) मकरः निवसति- (अ) वृक्षे (ब) … Read more
MP Board Class 9th Maths Solutions Chapter 1 Number Systems Ex 1.2 Question 1. State whether the following statements are true or false. Justify your answers. Every irrational number is a real number. Every point on the number line is of the form √m , where m is a natural number. Every real number is … Read more