What is the number of parking space covered by the car?
Answer: 87 If you flip the image upside down, you’ll see that what you’re dealing with is a simple number sequence.
Number Staircase
7 x 2 = 14 14 x 3 = 42 42 x 4 = 168 168 x 5 = 840! So, the right answer is 840.
Replace the question mark in the above problem with the appropriate number
Answer: 6