MCQ Collection

india-cet-ojee MCQs

Practice india-cet-ojee questions with answers and explanations.

india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 21: If the roots of x²−19x+90=0 are α and β, find α+β.

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 8: For vector v=(6,7), find |v|².

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 9: If f(x)=x²+9, find f′(7).

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 10: Find the arithmetic mean of 8 and 3.

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 11: If the roots of x²−14x+45=0 are α and β, find α+β.

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 12: Find the determinant of the diagonal matrix diag(10,7).

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 13: For vector v=(2,9), find |v|².

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 14: If f(x)=x²+3, find f′(3).

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 15: Find the arithmetic mean of 4 and 5.

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 1: If the roots of x²−17x+72=0 are α and β, find α+β.

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 2: Find the determinant of the diagonal matrix diag(9,3).

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india-cet-ojee OJEE Mathematics IndiaMedium

OJEE Mathematics item 3: For vector v=(10,5), find |v|².

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