Has the syllabus for 10th board exams for 2022 reduced?

yes. by 30%

SP Bright Coaching Classes is teaching following classes

removed part

Chapter 4: Quadratic EquationsSituational problems based on equations reducible to quadratic equations
Chapter 5: Arithmetic ProgressionsApplications in solving daily life problems based on sum to n terms  of an A.P. 
Chapter 11: ConstructionsConstruction of a triangle similar to a given triangle.
Chapter 13: Surface Areas and VolumesFrustum of a cone
Chapter 14: Statistics

Step deviation Method for finding the mean

Cumulative Frequency graph

MATHEMATICS CLUB A ONE is teaching following classes

Go to CBSE academic website and you get all of your quary.

Mathematica is teaching following classes