566 views
A snail climbs 3 feet each day and slips down 2 feet each night. How many days to climb a 10-foot wall?
8 months ago
Questions & Answers
464 views
How many times can you subtract 10 from 100?
8 months ago
224 views
If 2 pencils cost $2 and 4 erasers cost $4, how much do 8 pencils and 8 erasers cost?
8 months ago
284 views
What is the smallest whole number that is equal to the sum of its digits multiplied by 3?
8 months ago
482 views
A man’s age is twice his son’s. 20 years ago, the father was 10 times older than the son. How old are they now?
8 months ago
363 views
Using only addition, how can you add eight 8’s to get 1,000?
8 months ago
378 views
A man buys a horse for $60, sells it for $70, buys it back for $80, and sells it again for $90. How much profit did he m...
8 months ago
397 views
Which is heavier: 1 kilogram of feathers or 1 kilogram of steel?
8 months ago
385 views
Find the positive integer x such that x + x = x × x.
8 months ago
659 views
How many times do a clock’s hands overlap in 12 hours?
8 months ago
309 views
If it takes 10 minutes to boil one egg, how long to boil three eggs (in the same pot)?
8 months ago
301 views
I am an odd number. Remove one letter and I become even. What number am I?
8 months ago
349 views
How many trailing zeros are in 100!?
8 months ago
345 views
What is the value of 0!?
8 months ago
269 views
An item costs $100, then gets a 20% discount and later a 20% increase. What’s the final price?
8 months ago
302 views
Divide 30 by 1/2 and add 10. What do you get?
8 months ago
309 views
Which three whole numbers give the same result whether added or multiplied?
8 months ago
538 views
A clock shows 3:15. What’s the angle between the hour and minute hands?
8 months ago
625 views
If 3 cats catch 3 mice in 3 minutes, how long for 100 cats to catch 100 mice?
8 months ago
505 views
Add eight 8’s to get 1,000.
8 months ago