TG EAPCET 2024 (Online) 9th May Morning Shift | Probability Question 21 | Mathematics

If the probability that a student selected at random from a particular college is good at mathematics is 0.6 , then the probability of having two students who are good at Mathematics in a group of 8 students of that college standing in front of the college, is

$\frac{2^6 \times 3^2 \times 7}{5^8}$

$\frac{2^6 \times 3^2 \times 7}{5^6}$

$\frac{2^8 \times 3^2 \times 7}{5^6}$

$\frac{2^8 \times 3^2 \times 7}{5^8}$

TG EAPCET 2024 (Online) 9th May Morning Shift

MCQ (Single Correct Answer)

-0

If on an average 4 customers visit a shop in an hour, then the probability that more than 2 customers visit the shop in a specific hour is

$\frac{e^4-13}{e^4}$

$\frac{4}{e^4}$

$\frac{8}{e^4}$

$\frac{e^4-21}{e^4}$

TS EAMCET 2023 (Online) 12th May Evening Shift

MCQ (Single Correct Answer)

-0

If $A$ and $B$ are two events of a random experiment such that $P(A \cup B)=P(A \cap B)$, then which one amongst the following four options is not true?

$A$ and $B$ are equally likely

$P\left(A \cap B^{\prime}\right)=0$

$P\left(A^{\prime} \cap B\right)=0$

$P(A)+P(B)=1$

TS EAMCET 2023 (Online) 12th May Evening Shift

MCQ (Single Correct Answer)

-0

If a group of six students including two particular students $A$ and $B$ stand in a row, then the probability of getting an arrangement in which $A$ and $B$ are separated by exactly one student in between them is

$2 / 15$

$4 / 15$

$6 / 15$

$8 / 15$

PREVIOUS NEXT

TS EAMCET Subjects