# Tag Archives: NCERT Solutions Class-10

Question 1. Fill in the blanks in the following table, given that a is the first term, d the common difference, and an the nthâ€¦ Read More
Question 1. The following table shows the ages of the patients admitted in a hospital during a year: Age (in years) 5-15 15-25 25-35 35-45â€¦ Read More
Question 1. Find the nature of the roots of the following quadratic equations. If the real roots exist, find them: (i) 2x2-3x+5=0 (ii) 3x2-4âˆš3x+4=0 (iii) 2x2-6x+3=0 Solution: (i)â€¦ Read More
Question 1. Find the roots of the following quadratic equations by factorization: (i) x2â€“ 3x â€“ 10 = 0  Solution: Here, LHS = x2â€“ 3xâ€¦ Read More
Question 1. Form the pair of linear equations in the following problems, and find their solutions graphically. (i) 10 students of Class X took partâ€¦ Read More
Question 1. In which of the following situations, does the list of numbers involved make an arithmetic progression and why? (i). The taxi fare afterâ€¦ Read More
Question 1. Solve the following pair of linear equations by the elimination method and the substitution method: (i) x + y = 5 and 2xâ€¦ Read More
Question 1. Which term of the AP : 121, 117, 113, . . ., is its first negative term? [Hint : Find n for anâ€¦ Read More
Question 1. Determine the ratio, in which the line 2x + y â€“ 4 = 0 divides the line segment joining the points A(2, -2)â€¦ Read More
Question 1. Aftab tells his daughter, â€œSeven years ago, I was seven times as old as you were then. Also, three years from now, Iâ€¦ Read More
Question 1. Fill in the blanks by using the correct word given in brackets. (i) All circles are â€¦â€¦â€¦â€¦â€¦. . (congruent/similar) Solution: All circles areâ€¦ Read More
Question 13. A die is thrown once. Find the probability of getting: (i) a prime number (ii) a number lying between 2 and 6 (iii)â€¦ Read More
Theorem 1: The theoretical probability (also called classical probability) of an event E, written as P(E), is defined as P(E) =  Question 1. Complete theâ€¦ Read More
Question 1. Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following: (i) p(x) = x3â€¦ Read More
Question 1. 2 cubes each of volume 64 cm3 are joined end to end. Find the surface area of the resulting cuboid. Solution:  Volume ofâ€¦ Read More