Brain Power Challenge
Test your cognitive abilities with this increasingly challenging brain teaser quiz!
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5 questions · Quick play · Instant results
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Quiz Questions & Answers
Review every prompt, the correct responses, and helpful context to prep for your own run-through.
Question 1: If you're facing north and turn 90 degrees right twice, which direction are you facing?
North
South
East
West
Question 2: Which number continues the sequence: 2, 6, 12, 20, __?
28
30
32
26
Question 3: If a bat and ball cost $1.10 together, and the bat costs $1 more than the ball, how much does the ball cost?
10 cents
5 cents
15 cents
20 cents
Question 4: Which word doesn't belong: STAKE, BRAKE, SNAKE, FLAKE?
BRAKE
STAKE
SNAKE
FLAKE
Question 5: In a room of 30 people, what's the probability that at least two people share the same birthday?
8.3%
50%
70.6%
30%