All Puzzles
-
A man has two ropes of varying thickness (Those two ropes are not identical, they aren’t the same density nor the same length nor the same width). Each rope burns in 60 minutes. He actually wants to measure 45 mins. How can he measure 45 mins using only these two ropes.
He can’t cut the one rope in half because the ropes are non-homogeneous and he can’t be sure how long it will burn.
View SolutionSubmit Solution- 1,610.7K views
- 1 answers
- 0 votes
-
A short man takes three steps to a tall man’s two steps. They both start out on the left foot. How many steps do they have to take before they are both stepping out on the right foot together?
View SolutionSubmit Solution- 1,611.1K views
- 2 answers
- 1 votes
-
One morning I was on my way to puzzle fry market and met a man who had 4 wives. Each of the wives had 4 bags containing 4 dogs and each dog had 4 puppys.
Taking all things into consideration how many were going to the puzzle fry market?View SolutionSubmit Solution- 1,611.7K views
- 1 answers
- 0 votes
-
We have three containers which hold 19, 13 and 7 ounces of liquid respectively. The 19 ounce container is empty but the 13 and 7 ounce containers are full. How can we measure out 10 ounces by using only the three above mentioned containers?
View SolutionSubmit Solution- 1,611.0K views
- 1 answers
- 0 votes
-
New Zealand to Tahiti. I was curious to look around the ship one day and in the boiler room I asked a man how old the ship was. He smiled and replied me in this way: ‘The ship is twice as old as its boiler was when the ship was as old as the boiler is now. And the combined age of the ship and the boiler is thirty years.’
Can you figure out what is the age of the ship and of the boiler?View SolutionSubmit Solution- 1,611.1K views
- 2 answers
- 0 votes
-
One day when I was walking on the road in New Delhi, a group of boys approached me for donation for their poor boys’ fund. I gave them a rupee more than half the money I had in my purse. I must have walked a few more yards when a group of women approaphed me for donations for an orpbange. I gave them two rupees more than half the money I had in my purse. Then, after a few yards I was approached by a religious group for a donation to the temple they were building. .1 gave them three rupees more than half of what I had in my purse.
At last when returned to my hotel room, I found that I had only one rupee remaining in my purse.
How much money did I have in my purse when I started?View SolutionSubmit Solution- 1,610.2K views
- 1 answers
- 0 votes
-
An unscrupulous trader decided to make some extra profit on Coffee. He bought one type of coffee powder at Rs. 32 a kilo and mixed some of it with a better quality of coffee powder bought at Rs. 40 a kilo, and he sold the blend at 43 a kilo. That gave him a profit of 25 per cent on the cost.
How many kilos of each kind must he use to make a blend of a hundred kilos weight?View SolutionSubmit Solution- 1,614.1K views
- 1 answers
- 0 votes
-
Can you make 2 squares and 4 right angled triangles using only 8 straight lines?
View SolutionSubmit Solution- 1,610.5K views
- 1 answers
- 0 votes
-
A factory manufacturing flywheels for racing cars has ten machines to make them. The manufacturer knows the correct weight for a flywheel.
However, one day one of the machines begins to pro-duce faulty parts—either overweight or underweight.
How can the manufacturer find the faulty machine in only two weighings?View SolutionSubmit Solution- 1,611.7K views
- 1 answers
- 0 votes
-
A friend of mine bought a used pressure cooker for Rs. 60. She somehow did not find it useful and so when a • friend of hers offered her Rs. 70 she sold it to her. However, she felt bad after selling it and decided to buy it back from her friend’ by offering her Rs. 80. After having bought it ooce again she felt that she did not really need the cooker. So she sold it at the auction for Rs. 90.
How much profit did she make? Did she at all make any profit?
30View SolutionSubmit Solution- 1,611.4K views
- 2 answers
- 0 votes
