Math & Logic

Test your understanding of math & logic by answering these questions. You will receive feedback after each response, along with your score at the end of the quiz.

Question 1: What comes next in the sequence: 2, 6, 12, 20, ___?

Correct answer: 30

Question 2: A father is 30 years older than his son. In 10 years, the father will be twice as old as the son. How old is the father now?

Correct answer: 50

Question 3: What is the next number in the sequence: 1, 4, 9, 16, ___?

Correct answer: 25

Question 4: If 5 cats catch 5 mice in 5 minutes, how many cats are needed to catch 100 mice in 100 minutes?

Correct answer: 5 cats

Question 5: Which of the following is not a prime number?

Correct answer: 9

Question 6: If 2 pencils cost 20 cents, how much do 15 pencils cost?

Correct answer: 1.50 dollars

Question 7: How many sides does a dodecagon have?

Correct answer: 12

Question 8: If 3 people can eat 3 pizzas in 3 hours, how many pizzas can 5 people eat in 5 hours?

Correct answer: 15 pizzas

Question 9: What is the value of x if 3x + 7 = 22?

Correct answer: 5

Question 10: What is the smallest square number greater than 50?

Correct answer: 64

Question 11: If a bag contains 5 red, 3 blue, and 2 green marbles, what is the probability of picking a blue marble?

Correct answer: 3/10

Question 12: If you have two coins, one is fair and the other is biased, what is the probability of getting a head when flipping both coins?

Correct answer: 3/4

Question 13: What is the next prime number after 13?

Correct answer: 17

Question 14: How many different ways can you arrange the letters in the word 'MATH'?

Correct answer: 24

Question 15: If a number is divisible by both 3 and 5, it must be divisible by which number?

Correct answer: 15

Question 16: How many zeroes are there in 100 factorial?

Correct answer: 24

Question 17: If a circle has a radius of 7 cm, what is its area?

Correct answer: 49π cm²

Question 18: What is the next number in the sequence: 1, 1, 2, 3, 5, 8, ___?

Correct answer: 13

Question 19: What is the value of 2 to the power of 6?