Objective Questions

This chapter teaches us about permutations and combinations. A review of facts and formulae are given here. We will also discuss objective questions on fundamental principles of accounting, multiplication, and addition principles.

This chapter provides knowledge on binomial expansion and its applications. It discusses series involving binomial coefficients and teaches us how to find the sum of coefficients in binomial expansion. It explains the binomial theorem for any index.

This chapter discusses sequences and series (AP, GP, HP). A review of facts and formulas are given for clearance. Here, we will also discuss objective questions on arithmetic progression, geometric progression, and harmonic progression.

This chapter sheds light on trigonometrical ratios and the relation between them. It briefs on complementary angles and their trigonometric relations. It also consists of a trigonometric table for angles 0?, 30?, 45?, 60? and 90?.

This chapter throws light on the Cartesian coordinate system. It defines the terms orthocentre of a triangle, circumcentre of a triangle, the centroid of a triangle, etc. It also discusses the conditions by which three points are collinear.