Algebra
Sets, Relations and Functions
MCQ (Single Correct Answer)
Quadratic Equations and Inequalities
MCQ (Single Correct Answer)
Sequence And Series
MCQ (Single Correct Answer)
Permutations and Combinations
MCQ (Single Correct Answer)
Three Dimensional Geometry
MCQ (Single Correct Answer)
Trigonometry
Trigonometric Angles and Equations
MCQ (Single Correct Answer)
Inverse Trigonometric Function
MCQ (Single Correct Answer)
Height and Distance
MCQ (Single Correct Answer)
Properties of Triangles
MCQ (Single Correct Answer)
Calculus
Limit, Continuity and Differentiability
MCQ (Single Correct Answer)
Application of Derivatives
MCQ (Single Correct Answer)
Indefinite Integration
MCQ (Single Correct Answer)
Definite Integration
MCQ (Single Correct Answer)
Area Under The Curves
MCQ (Single Correct Answer)
Differential Equations
MCQ (Single Correct Answer)
1
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Five coins are tossed once. What is the probability of getting at most four tails ?
A
$\frac{31}{32}$
B
$\frac{15}{16}$
C
$\frac{29}{32}$
D
$\frac{7}{8}$
2
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Three fair dice are thrown. What is the probability of getting a total greater than or equal to 15 ?
A
$\frac{19}{216}$
B
$\frac{1}{12}$
C
$\frac{17}{216}$
D
$\frac{5}{54}$
3
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
The probability that a person hits a target is 0.5. What is the probability of at least one hit in 4 shots ?
A
$\frac{1}{8}$
B
$\frac{1}{16}$
C
$\frac{15}{16}$
D
$\frac{7}{8}$
4
NDA Mathematics 4 September 2022
MCQ (Single Correct Answer)
+2.5
-0.83
During war, one ship out of 5 was sunk on an average in making a certain voyage. What is the probability that exactly 3 out of 5 ships would arrive safely?
A
$\frac{16}{625}$
B
$\frac{32}{625}$
C
$\frac{64}{625}$
D
$\frac{128}{625}$