If $$x - \frac{1}{x} = y, y - \frac{1}{y} = z, z - \frac{1}{z} = x$$, there which of the following equations are true?
A. $$\frac{1}{x} + \frac{1}{y} + \frac{1}{z} = 0$$
B. $$\frac{1}{x^{2}} + \frac{1}{y^{2}} + \frac{1}{z^{2}} = 8$$
C. $$\frac{1}{xy} + \frac{1}{yz} + \frac{1}{zx} = -3$$
Choose the correct answer from the options given below:
CMAT Linear Equations Questions
Linear Equations Questions are an important topic in the Quantitative Aptitude section of CMAT 2027. These questions evaluate a candidate's understanding of algebraic expressions, equations in one or more variables, and techniques used to solve them. Candidates are expected to apply concepts such as substitution, elimination, and algebraic manipulation to find unknown values efficiently. A strong foundation in Linear Equations enhances logical reasoning and mathematical problem-solving skills, making it an essential topic for CMAT preparation. Aspirants preparing for the CMAT 2027 Exam should study this topic thoroughly as part of the CMAT Syllabus to strengthen their Quantitative Aptitude preparation.
Regular practice of Linear Equations Questions helps candidates improve calculation speed, develop accuracy, and build confidence in solving algebra-based problems. Since these questions often test conceptual understanding rather than lengthy calculations, mastering different solving techniques is crucial for scoring well. Solving questions from CMAT Previous Papers helps candidates understand the variety and difficulty level of Linear Equations questions that may appear in the exam. Additionally, attempting a CMAT Mock Test enables aspirants to assess their preparation, improve time management, and perform confidently in CMAT 2027.

