355 views
If 3 workers can build 3 walls in 3 days, how many walls can 6 workers build in 6 days (same rate)?
9 months ago
Questions & Answers
452 views
The sum of two numbers is 50, and their difference is 6. What are the numbers?
9 months ago
557 views
If 12 workers build 12 tables in 12 days, how many days for 6 workers to build 6 tables (same rate)?
9 months ago
339 views
A price is cut by 20%. By what percent must it increase to return to the original?
9 months ago
539 views
How many distinct permutations are there of the letters in “LEVEL”?
9 months ago
413 views
What is the 100th odd number?
9 months ago
468 views
Multiply the digits of 12345.
9 months ago
427 views
What is the least common multiple of the numbers 1 through 10?
9 months ago
355 views
Worker A can finish a job in 6 hours; Worker B in 4 hours. How long together?
9 months ago
486 views
A store raises a price by 25% and then discounts by 20%. What’s the net effect?
9 months ago
568 views
Two trains 100 miles apart travel toward each other at 40 mph and 60 mph. How long until they meet?
9 months ago
500 views
“In 15 years, I’ll be twice as old as I was 15 years ago.” How old am I now?
9 months ago
560 views
What is 20% of 50% of 200?
9 months ago
317 views
$100 earns 10% simple interest per year for 3 years. What’s the total amount?
9 months ago
387 views
A clock shows 2:30. What’s the angle between the hour and minute hands?
9 months ago
241 views
Find a two-digit number equal to 4 times the sum of its digits.
9 months ago
286 views
A farm has 35 heads and 94 legs (only chickens and goats). How many goats?
9 months ago
568 views
An item is discounted by 50% and then increased by 50%. Is the final price the same as the original?
9 months ago
621 views
You drive 60 miles at 60 mph and return 60 miles at 40 mph. What is your average speed for the 120 miles?
9 months ago
330 views
You have two U.S. coins totaling 30 cents. One is not a nickel. What are the coins?
9 months ago