1
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
The relative atomic mass of boron (which exists in two isotopic forms 10B and 11B) is 10.81. What will be the abundance of 10B and 11B, respectively (consider a sample of 100 atoms)?
2
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
Which among the following are essential constituents of Portland cement?
3
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
Litmus, a well-known acid-base indicator, is derived from :
4
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
What is the oxidation state of Vanadium in $V_2O_5$?
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