AMC 10 2021 (Mock) Problems
Contents
Problem 1
Given that and
what is the value of
?
Problem 2
A bag of marbles consists of red marbles and
blue marbles. Each of these
marbles are pulled out one at a time. What is the probability that the
marble pulled out is red?
Problem 3
Meena has snakes,
are purple and the rest are green. Some of the snakes are poisonous. She knows that
of the poisonous snakes are green and the number of poisonous snakes which are purple is double the amount of poisonous snakes that are green. How many snakes are not poisonous?
Problem 4
At a birthday celebration consisting of kids, each of the
kids purchase
soda cans except for the birthday kid, who purchases
soda cans.
soda cans cost
quarters. How many dollars were spent total on the soda cans?