Probability - Aptitude MCQ Questions and Solutions with Explanations

A. Dependent

B. Independent

C. Collectively Exhaustive

D. None of these

A. Harmonic Mean (HM)

B. Geometric Mean (GM)

C. Arithmetic Mean (AM)

D. None of these

A. Probability

B. Probability Function

C. Distribution Function

D. Probability Distribution

A. $$\frac{1}{{10}}$$

B. $$\frac{9}{{20}}$$

C. $$\frac{2}{5}$$

D. $$\frac{1}{2}$$

A. $$\frac{7}{{30}}$$

B. $$\frac{{23}}{{30}}$$

C. $$\frac{{21}}{{90}}$$

D. $$\frac{{67}}{{90}}$$

A. $$\frac{5}{{26}}$$

B. $$\frac{5}{{21}}$$

C. $$\frac{1}{4}$$

D. $$\frac{6}{{25}}$$

A. 1

B. $$\frac{1}{2}$$

C. 2

D. 0

A. $$\frac{6}{{13}}$$

B. $$\frac{{12}}{{13}}$$

C. $$\frac{3}{{13}}$$

D. $$\frac{3}{{26}}$$

A. $$ - \frac{1}{{12}}$$

B. $$\frac{5}{{39}}$$

C. $$\frac{1}{{15}}$$

D. $$\frac{4}{{59}}$$

A. 1

B. 0.25

C. 0.4

D. 0.5