Brain Teasers & Puzzles
-
Christina makes tasty toast in a small pan. After toasting one side of a slice, she turns it over. Each side takes 30 seconds. The pan can only hold two slices.
How can she toast both sides of three slices in 1 & 1/2 instead of 2 minutes?View SolutionSubmit Solution- 180.5K views
- 1 answers
- 0 votes
-
I drive at an average speed of 30 miles per hour to the railroad station each morning and catch my train. On a particular morning, there was a lot of traffic and at the halfway point, I had averaged only 15 miles per hour. How fast must I drive for the rest of the way to catch my train?
View SolutionSubmit Solution- 181.0K views
- 1 answers
- 0 votes
-
There is one four-digit whole number n, such that the last four digits of n2 are the original number n
View SolutionSubmit Solution- 181.6K views
- 1 answers
- 0 votes
-
- 181.6K views
- 1 answers
- 0 votes
-
In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.
97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.
73 students studied all the three branches.
Can you find out the total number of students?
Submit Solution- 182.4K views
- 0 answers
- 0 votes
More puzzles to try-
Read Word Tiger
In the given picture, in how many ways can you read the word “Tiger”?Read More »Identify Me Riddle
Identify Me Hint1: I am a god Hint 2: I am a planet Hint 3: measurer of heatRead More »Identify the kidnapper
Look carefully in the picture below. Can you identify who is the kidnapper?Read More »The Astronaut’s Pee
An astronaut orbiting in a space capsule at normal atmospheric pressure ejects 100 grams of water into the vacuum of ...Read More »Guess my name
I have keys that open no locks, I have space, but there is no room, You can enter, but you ...Read More »Calling 2 as 10 Riddle
When do we call “10” while looking at number “2”?Read More »How many days riddle
How many days are there in 4 years?Read More »Who is the Doctor
A father and son were in a car accident where the father was killed. The ambulance brought the son to ...Read More »Six letter word riddle
It’s a six letter word. The first four letter is me. The second and last letter are the same. The ...Read More »Knight and Dragon riddle
A dragon and knight live on an island. This island has seven poisoned wells, numbered 1 to 7. If you ...Read More »How many oranges bought for 100$
A fruit merchant sells 20 oranges for 10$ thereby making profit of 25%. How many oranges did he buy for ...Read More »Dracula died why?
Dracula was out getting a drink but his watch was broken so he died. Why?Read More »Arrange Four 9\’s
Can you arrange four 9\’s and use at most 2 math symbols, to make the total 100?Read More »Girl Child over Boy Child
In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each. ...Read More »Prove that p^2 – 1 is Divisible by 24
Prove that p^2 – 1 is divisible by 24 if p is a prime number greater than 3?Read More »Song wins $1,000 riddle
A poor woman and a rich woman are talking about music. The poor woman says she has studied music and ...Read More »Lion’s Den
A man walked into a room, and there were three doors. The first door had a sign which read “Lion’s ...Read More »Climbing mountain midnight to midnight puzzle
If a mountain climber climbed up a mountain one day from midnight to midnight the next day and does the ...Read More »What day is it?
One day Alice meets the Lion and the Unicorn in the Forest of Forgetfulness. She knows that the Lion lies ...Read More »Clock & time riddle
A stopped clock gives the exact time twice a day, while a normally running (but out of sync) clock will ...Read More »
