Question Library
Browse our collection of questions across various subjects
General Ability
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In this question consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the…
NDA General Ability 2016
NDA 2016
Mathematics
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2x² + 3x – α = 0 has roots -2 and β while the equation x² – 3mx + 2m²…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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2x² + 3x – α = 0 has roots -2 and β while the equation x² – 3mx + 2m²…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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What is the greatest value of the positive integer n satisfying the condition1 + 1/2 + 1/4 + 1/8 +…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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What is the number of odd integers between 1000 and 9999 with no digit repeated ?
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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For the system of linear equations 2x + 3y + 5z = 9, 7x + 3y – 2z = 8…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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For the system of linear equations 2x + 3y + 5z = 9, 7x + 3y – 2z = 8…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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In an examination, 70% students passed in Physics, 80% students passed in Chemistry, 75% students passed in Mathematics and 85%…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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What is (1+ω²)/(1+ω) equal to, where ω is the cube root of unity ?
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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Let α and β be the roots of the equationx² – (1 – 2a²)x + (1 – 2a²) = 0.…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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Let α and β be the roots of the equationx² – (1 – 2a²)x + (1 – 2a²) = 0.…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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If the number 235 in decimal system is converted into binary system, then what is the resulting number ?
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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If x = (y/z)ʳ, y = (z/x)ˢ, z = (x/y)ᵗ for any x > 1, y > 1 and z…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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If A = [1 -1; 3 2] and B = [2 -2; -1 -2], then which of the following is/are…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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Which of the following are correct in respect of the system of equations x + y + z = 8,…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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If f(x) = [cos x -sin x 0; sin x cos x 0; 0 0 1], then which of the…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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If m = [1 0; 0 1] and n = [0 1; -1 0], then what is the value of…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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The interior angles of a polygon of n sides are in AP. The smallest angle is 120° and the common…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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The interior angles of a polygon of n sides are in AP. The smallest angle is 120° and the common…
NDA Mathematics 2016
NDA 2016
Mathematics
Easy
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Let ax³ + bx² + cx + d = 0 for x = (x+1, 2x, 3x, …). Then What is…
NDA Mathematics 2016
NDA 2016