There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?
How much will a 38° angle measure when looked at under a microscope that magnifies ten times?
What does this rebus riddle means ?
What does this rebus means ?
PROG WORKRESS
Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()
The current time can be represented by below textual rebus.
0
=========
B.Sc
LLB
Can you tell us the current time?
What is harder to catch the faster you run?
Can you calculate the probability of getting a sum of six when a dice is thrown twice?
Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?
You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?
(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)
I possess a head
I flaunt a tail
But I don't have mouth or legs
Can you find out who I am?
In 2011, people playing Foldit, an online puzzle game about protein folding, resolved the structure of an enzyme that causes an Aids-like disease in monkeys. Researchers had been working on the problem for 13 years. The gamers solved it in three weeks.