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Mathematics · JEE

Area of triangles using determinants Mock Test for JEE

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A Area of triangles using determinants JEE mock test on Goodmarks lets you attempt 3+ timed MCQs with instant feedback. Use it to benchmark speed, accuracy, and readiness for JEE Main Mathematics.

Simulate exam conditions with a Area of triangles using determinants mock test. Attempt 3+ timed MCQs, check your score instantly, and review every solution to close gaps before the real exam.

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Q1MathsUnit 3: Matrices and Determinants
When the base of a triangle is increased by 10%10 \% and the altitude to this base is decreased by 10%10 \%, the change in area is
Q2MathsUnit 3: Matrices and Determinants
The perimeters of two similar triangles is in the ratio 3:4.3: 4 . The sum of their areas is 75 sq. cm. Find the area of each triangle in sq. cm.
Q3MathsUnit 3: Matrices and Determinants
OPQR is a square and M,NM, N are the middle points of the sides PQP Q and QRQ R respectively, then the ratio of the areas of the square and the △OMN\triangle O M N is

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Frequently asked questions

How long should a Area of triangles using determinants mock test take?

For a topic-level test, aim for 20–30 minutes. For a full subject mock, allow 60–90 minutes to mirror JEE timing.

What is a good score on a Area of triangles using determinants mock test?

Aim for 70%+ accuracy initially, then push toward 85%+ as your exam date approaches. Review explanations for every wrong answer.

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