AP EAPCET 2024 - 20th May Morning Shift | Probability Question 41 | Mathematics

In a random experiment, two dice are thrown and the sum of the numbers appeared on them is recorded. This experiment is repeated 9 times. If the probability that a sum of 6 appears atleast once is $P_1$ and a sum of 8 appears atleast once is $P_2$, then $P_1: P_2=$

$4: 3$

$3: 1$

$1: 2$

$1: 1$

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

If 7 different balls are distributed among 4 different boxes, then the probability that the first box contains 3 balls is

$\frac{35}{128}\left(\frac{3}{4}\right)^3$

$\frac{35}{64}\left(\frac{3}{4}\right)^4$

$\frac{7}{8}\left(\frac{3}{4}\right)^7$

$\frac{5}{16}\left(\frac{3}{4}\right)^5$

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

Out of first 5 consecutive natural numbers, if two different numbers $x$ and $y$ are chosen at random, then the probability that $x^4-y^4$ is divisible by 5 is

$\frac{2}{5}$

$\frac{4}{5}$

$\frac{3}{5}$

$\frac{1}{5}$

AP EAPCET 2024 - 19th May Evening Shift

MCQ (Single Correct Answer)

-0

A bag contains 2 white, 3 green and 5 red balls. If three balls are drawn one after the other without replacement, then the probability that the last ball drawn was red is

$\frac{2}{3}$

$\frac{3}{4}$

$\frac{5}{9}$

$\frac{1}{2}$

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