1
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following apparatus is used for separating benzene and water mixture?
2
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
An iron nail dipped in copper sulphate solution turns brown. This is due to which one of the following types of reactions?
3
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Toothpaste prevents tooth decay by:
4
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following statements about X-rays is not true?
Questions Asked from Chemistry (Marks 4)
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