Month March 2023

5. Is it possible to design a rectangular park of perimeter 80 m and area 400 m2? If so, find its length and breadth. Quadratic Equations Exercise 4.3 Solution in following PDF: [pdf-embedder url=”https://chillimath.com/wp-content/uploads/2023/03/Ncert-solution-class-10-quadratic-equations-exercise-04-03-05.pdf”] Previous Next Class 10 Quadratic Equations…

4. Is the following situation possible? If so, determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48. Quadratic Equations Exercise 4.3 Solution…

3. Is it possible to design a rectangular mango grove whose length is twice its breadth, and the area is 800 m2? If so, find its length and breadth. Quadratic Equations Exercise 4.3 Solution in following PDF: [pdf-embedder url=”https://chillimath.com/wp-content/uploads/2023/03/Ncert-solution-class-10-quadratic-equations-exercise-04-03-03.pdf”] Previous…

2. Find the values of k for each of the following quadratic equations, so that they have two equal roots. (i) 2×2+kx+3=0 (ii) kx(x–2)+6=0 Quadratic Equations Exercise 4.3 Solution in following PDF: [pdf-embedder url=”https://chillimath.com/wp-content/uploads/2023/03/Ncert-solution-class-10-quadratic-equations-exercise-04-03-02.pdf”] Previous Next Class 10 Quadratic Equations…

1. Find the nature of the roots of the following quadratic equations. If the real roots exist, find them: (i) 2×2–3x+5=0 (ii) 3×2–4x+4=0 (iii) 2×2–6x+3=0 Quadratic Equations Exercise 4.3 Solution in following PDF: [pdf-embedder url=”https://chillimath.com/wp-content/uploads/2023/03/Ncert-solution-class-10-quadratic-equations-exercise-04-03-01.pdf”] Previous Next Class 10 Quadratic…

6. A cottage industry produces a certain number of pottery articles in a day. It was observed on a particular day that the cost of production of each article (in rupees) was 3 more than twice the number of articles…