Multiple Choice Question: A store has three kinds of toys given in every purchase. What is the probability of getting all three toys in five purchases?

A store has three kinds of toys given in every purchase. What is the probability of getting all three toys in five purchases?

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More Old MCQ

Orphaned Multiple Choice Questions (MCQ) due to changes of exam system.

Samuel Pepys wrote Isaac Newton to ask which of three events is more likely: that a person get...
Find the area enclosed by the curve $r^2 = 64 \cos 2\theta$.
Consider the arithmetic sequence whose first term is 3 and common difference is -5. Write an expression for the general term an. Hint: an = a1 + (n - 1)d.
Find $\tan \beta$ from the given figure.
A pyramid of blocks has 26 blocks in the bottom row and 2 fewer blocks in each successive row thereafter. How many blocks are there in the pyramid?
Closed right circular cylinder 2 meter in diameter and 2-meter tall is partially filled with water. When lying in a horizontal position, the depth of water is 2/3 the diameter. When the cylinder is in the vertical position, what is the depth of water?
A line is divided into 12 equal parts. If the measure of each part is a prime integer, what is the possible length of the line?
The sequence a, b, c is an AP and the sequence a, b, c + 1 is in GP. If a = 1, find the value of c.
Find k so that x + 6 is a factor of x^4 + 4x^3 - 21x^2 + kx + 108.
Find the equation of the radical axis of the two circles having equations of $x^2 + y^2 + 4x + 6y - 3 = 0$ and $x^2 + y^2 + 12x + 14y + 60 = 0$.
N0f8gkh-2 Allan gives Brando a head start of 5 seconds.
If 8 men can cut 22 trees in a day, how many trees can 20 men cut in a day?
It is the tensile force required on a tape to eliminate the effects of sag during tape surveys.
A stone is dropped into a well and the report of the stone striking the bottom is heard 7.7 seconds after it is dropped.
An airplane flew from Davao whose latitude is 14° N and longitude of 121° 30' E on a course of S 30° W and maintaining uniform altitude. At what longitude will the plane cross the equator?

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