1
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
On exposure to moist air, copper gains a green oat on its surface due to formation of which one of the following compounds?
2
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following will not produce carbon dioxide on reacting with an aqueous solution of hydrochloric acid?
3
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following substances is not a mixture?
4
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Tooth enamel is made up of which one of the following calcium compounds?
Questions Asked from Chemistry (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