NCERT Solutions with NCERTplanet
NCERT Solutions with NCERTplanet
Class 10 – Mathematics Triangles – Exercise 6.1 Exercise 6.1 Question : 1:Fill in the blanks using the correct word given in brackets: (i) All circles are __________. (congruent, similar) (ii) All squares are _______. (similar, congruent) (iii) All ___________…
Class 10 – Mathematics Arithmetic Progressions – Exercise 5.4
Class 10 – Mathematics Arithmetic Progressions – Exercise 5.3
Class 10 – Mathematics Arithmetic Progressions – Exercise 5.2
Class 10 – Mathematics Arithmetic Progressions – Exercise 5.1
Class 10 – Mathematics Quadratic Equations -Exercise 4.4 Exercise 4.4 Question : 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…
Class 10 – Mathematics Quadratic Equations -Exercise 4.3 Exercise 4.3 Question : 1:Find the roots of the following quadratic equations, if they exist, by the method of completing the square: (i) 2×2 – 7x + 3 = 0 (ii) 2×2…
Class 10 – Mathematics Quadratic Equations -Exercise 4.2 Exercise 4.2 Question : 1:Find the roots of the following quadratic equations by factorization: (i) x2 – 3x – 10 = 0 (ii) 2×2 + x – 6 = 0 (iii) √2×2…
Class 10 – Mathematics Quadratic Equations -Exercise 4.1 Exercise 4.1 Question : 1:Check whether the following are quadratic equations: (i) (x + 1)2 = 2(x – 3) (ii) x2 – 2x = (–2) (3 – x) (iii) (x – 2)(x…
Class 10 – Mathematics Linear Equations In Two Variables – Exercise 3.7 Exercise 3.7 Question : 1:The ages of two friends Ani and Biju differ by 3 years. Ani’s father Dharam is twice as old as Ani and Biju is…
Class 10 – Mathematics Linear Equations In Two Variables – Exercise 3.6 Exercise 3.6 Question : 1:Solve the following pairs of equations by reducing them to a pair of linear equations: (i) 1/2x + 1/3y = 2 (ii) 2/√x +…
Class 10 – Mathematics Linear Equations In Two Variables – Exercise 3.5 Exercise 3.5 Question : 1:Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution,…