Question Library
Browse our collection of questions across various subjects
Mathematics
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At what value of A does x attain the minimum value?
NDA Mathematics 2023
NDA 2023
Mathematics
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Let x = (sin²A + sin A + 1)/sin A. What is the minimum value of x?
NDA Mathematics 2023
NDA 2023
Mathematics
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Consider the following statements: 1.ABC is a right-angled triangle 2.The angles of the triangle are in AP Which is/are correct?
NDA Mathematics 2023
NDA 2023
Mathematics
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The perimeter of a triangle ABC is 6 times the AM of sine of angles of the triangle. BC =…
NDA Mathematics 2023
NDA 2023
Mathematics
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If x is the distance of point P from the bottom of the pillar, then consider the following statements: 1.x…
Mathematics
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5-digit numbers are formed using the digits 0, 1, 2, 4, 5 without repetition. What is the percentage of numbers…
NDA Mathematics 2023
NDA 2023
Mathematics
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Let x be the number of permutations of the word ‘PERMUTATIONS’ and y be the number of permutations of the…
NDA Mathematics 2023
NDA 2023
Mathematics
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m parallel lines cut n parallel lines giving rise to 60 parallelograms. What is the value of (m + n)?
NDA Mathematics 2023
NDA 2023
Mathematics
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Consider the following statements for a fixed natural number n: 1.C(n, r) is greatest if n = 2r 2.C(n, r)…
NDA Mathematics 2023
NDA 2023
Mathematics
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p, q, r and s are in AP such that p + s = 8 and qr = 15. What…
NDA Mathematics 2023
NDA 2023
Mathematics
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ABCD is an isosceles trapezium and AB is parallel to DC. Let A(2, 3), B(4, 3), C(5, 1) be the…
NDA Mathematics 2024
NDA 2024
Mathematics
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ABCD is an isosceles trapezium and AB is parallel to DC. Let A(2, 3), B(4, 3), C(5, 1) be the…
NDA Mathematics 2024
NDA 2024
Mathematics
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A triangle ABC is inscribed in the circlex² + y² = 100. B and C have coordinates (6, 8) and…
NDA Mathematics 2024
NDA 2024
Mathematics
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A triangle ABC is inscribed in the circlex² + y² = 100. B and C have coordinates (6, 8) and…
NDA Mathematics 2024
NDA 2024
Mathematics
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Consider the points P(4k, 4k) and Q(4k, –4k) lying on the parabola y² = 4kx. If the vertex is A,…
NDA Mathematics 2024
NDA 2024
Mathematics
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The equation of a circle is(x² – 4x + 3) + (y² – 6y + 8) = 0Which of the…
NDA Mathematics 2024
NDA 2024
Mathematics
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If P(2, 4), Q(8, 12), R(10, 14) and S(x, y) are vertices of a parallelogram, then what is (x +…
NDA Mathematics 2024
NDA 2024