1
NDA 2017 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
In the expansion of (1 + x)50, the sum of the coefficients of odd powers of x is
2
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The value of [C(7, 0) + C(7, 1)] + [C(7, 1) + C(7, 2)] + ..... + [C(7, 6) + C(7, 7)] is
3
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The expansions of (x $$-$$ y)n, n $$\ge$$ 5 is done in the descending powers of x. If the sum of the fifth and sixth terms is zero, then $${x \over y}$$ is equal to
4
NDA 2018 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
What is the coefficient of the middle term in the binomial expansion of (2 + 3x)4 ?
Questions Asked from Binomial Theorem (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
NDA Subjects
Mathematics
Algebra
Sets, Relations and Functions Logarithms Quadratic Equations and Inequalities Sequence And Series Binomial Theorem Matrices Determinants Permutations and Combinations Probability Complex Numbers Vector Algebra Three Dimensional Geometry Statistics
Trigonometry
Trigonometric Angles and Equations Inverse Trigonometric Function Height and Distance Properties of Triangles
Coordinate Geometry
Calculus
English
General Studies