1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Three independent events, A1, A2 and A3 occur with probabilities $$P({A_i}) = {1 \over {1 + i}}$$, i = 1, 2, 3. What is the probability that at least one of the three events occurs?
2
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
A coin is tossed three times. Consider the following events.
A : No head appears.
B : Exactly one head appears.
C : At least two heads appear.
Which one of the following is correct?
A : No head appears.
B : Exactly one head appears.
C : At least two heads appear.
Which one of the following is correct?
3
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
In a series of 3 one-day cricket matches between teams A and B of a college, the probability of team A winning or drawing are 1/3 and 1/6 respectively. If a win, loss or draw gives 2, 0 and 1 point respectively, then what is the probability that team A will score 5 points in the series ?
4
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Let the random variable X follow B (6, p). If 16 P(X = 4) = P (X = 2), then what is the value of p?
Questions Asked from Probability (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