If the price off a dress was cut by 20% for a sale, by what percentage off the sale price must it be increased by to resell it at the original price?
Riddle AnswerMath Riddles
53 Socks
A man has 53 socks in his drawer: 21 identical blue, 15 identical black and 17 identical red. The lights are fused and he is completely in the dark. How many socks must he take out to be 100 percent certain he has a pair of black socks?
Riddle AnswerSame Amount
What number gives the same amount when it is added to 3 as when it is multiplied by 3?
Riddle AnswerPencil, Eraser and Notebook
A pencil, an eraser, and a notebook together cost $1. A notebook costs more than 2 pencils. 3 pencils cost more than 4 erasers. 3 erasers cost more than a notebook. How much does each cost?
Riddle Answer