Tag Archives: RD Sharma Class-10

Question 11. Construct a triangle similar to a given ΔXYZ with its sides equal to (3/2)th of the corresponding sides of ΔXYZ. Write the steps of… Read More

Question 11. The areas of two similar triangles are 121 cm2 and 64 cm2 respectively. If the median of the first triangle is 12.1 cm,… Read More

Question 53. From the top of a building AB, 60 m high, the angles of depression of the top and bottom of a vertical lamp… Read More

Question 27. A T.V. tower stands vertically on a bank of a river of a river. From a point on the other bank directly opposite… Read More

Question 41. Three consecutive vertices of a parallelogram are (-2, -1), (1, 0) and (4, 3). Find the fourth vertex. Solution: Let the coordinates of… Read More

Question 23. Solve the following system of linear equations graphically and shade the region between the two lines and the x-axis. (i) 2x + 3y… Read More

Question 11. If – 5 is a root of the quadratic equation 2x² + px – 15 = 0 and the quadratic equation p(x² +… Read More

Question 21. Find the ratio in which the point P(-1, y) lying on the line segment joining A(-3, 10) and B(6, -8) divides it. Also, find… Read More

Question 14. Solve the following of equation graphically X – 2y + 11 = 0 3x + 6y + 33 = 0 Solution:  Given that,… Read More