CAT Algebra Questions With Solutions

Algebra expresses relationships using variables. This collection covers linear and quadratic equations, inequalities and modulus, functions and graphs, logarithms and powers, polynomials, and sequences and series. Choosing the right representation often matters more than expanding every expression.

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Why Algebra matters in CAT

Algebra carries a significant share of CAT Quant. Using the answer options and substituting values often gives faster solutions.

Key algebra concepts

• Linear and quadratic equations
• Sum and product of roots
• Inequalities and modulus
• Functions
• Laws of logarithms

Important formulas

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Common mistakes

• Dividing both sides of an inequality by a variable whose sign is unknown.
• Forgetting the domain restrictions of logarithms.

Practical solving approaches

• Substitute values from the answer options to test them.
• Draw rough graphs for modulus and inequality questions.

Algebra FAQs

Can I skip algebra?

It is risky. Algebra questions appear regularly, and many are solvable once the method is familiar.

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CAT Algebra Questions With Solutions

Algebra expresses relationships using variables. This collection covers linear and quadratic equations, inequalities and modulus, functions and graphs, logarithms and powers, polynomials, and sequences and series. Choosing the right representation often matters more than expanding every expression.

44 free algebra practice questions. Answers and available explanations are shown after sign-in.

Why Algebra matters in CAT

Algebra carries a significant share of CAT Quant. Using the answer options and substituting values often gives faster solutions.

Key algebra concepts

• Linear and quadratic equations
• Sum and product of roots
• Inequalities and modulus
• Functions
• Laws of logarithms

Important formulas

CAT algebra practice questions

Common mistakes

• Dividing both sides of an inequality by a variable whose sign is unknown.
• Forgetting the domain restrictions of logarithms.

Practical solving approaches

• Substitute values from the answer options to test them.
• Draw rough graphs for modulus and inequality questions.

Algebra FAQs

Can I skip algebra?

It is risky. Algebra questions appear regularly, and many are solvable once the method is familiar.

Related Quant topics

• CAT Modern Maths questions
• CAT Number Systems questions
• CAT Arithmetic questions
• CAT Geometry questions