• Views : 90k+
• Sol Viewed : 30k+

# #11 - Tough Two Jug Measuring Puzzle

Difficulty Popularity

I got two jugs of
A) 11 liter
B) 6 liter

How can I measure exactly 9 liters ?

• Views : 30k+
• Sol Viewed : 10k+

# #12 - Water Gallon Puzzle

Difficulty Popularity

There are 3 gallons A B C.

Gallon A having max capacity of 8 liters is currently filled with 5 liters of Water.
Gallon B having max capacity of 5 liters is currently filled with 3 liters of Water.
Gallon C having max capacity of 3 liters is currently filled with 2 liters of Water.

How can you measure 1 liter of Water in minimum number of steps ?

• Views : 50k+
• Sol Viewed : 20k+

# #13 - Simple Gallon Puzzle

Difficulty Popularity

We have two buckets of 3 liter and 5 liter.

Assuming there is an infinite supply of water , how can i measure 1 liter water ?

• Views : 40k+
• Sol Viewed : 10k+

# #14 - Measuring Glass Puzzle

Difficulty Popularity

There are 2 sand measuring glasses.
The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand measuring glasses running together ?

• Views : 90k+
• Sol Viewed : 30k+

# #15 - Popular Interview Problem

Difficulty Popularity

I have two rectangular bars.

They have property such that when you light the fire from one end , it will take exactly 60 seconds to get completely burn.
However they do not burn at consistent speed (i.e it might be possible that 40 percent burn in 55 seconds and next 60 percent can burn in 10 seconds).

Problem is : How do you measure 45 seconds ?

• Views : 50k+
• Sol Viewed : 20k+

# #16 - Hour Glass Logical Riddle

Difficulty Popularity

I have two sand hour glasses:
1. A 7 minute one and
2. An 11 minute one.

Using just these 2 sand hour glasses, how can i measure time as 15 minutes ?

• Views : 50k+
• Sol Viewed : 20k+

# #17 - Weight Balance Riddle

Difficulty Popularity

You can place weights on both side of weighing balance and you need to measure all weights between 1 and 1000. For example if you have weights 1 and 3,now you can measure 1,3 and 4 like earlier case, and also you can measure 2,by placing 3 on one side and 1 on the side which contain the substance to be weighed. So question again is how many minimum weights and of what denominations you need to measure all weights from 1kg to 1000kg.

• Views : 30k+
• Sol Viewed : 10k+

# #18 - Weighing Bar Problem

Difficulty Popularity

The puzzle is if the shopkeeper can only place the weights in one side of the common balance.
For example: if shopkeeper has weights 1 and 3 then he can measure 1, 3 and 4 only.

Now the question is how many minimum weights and names the weights you will need to measure all weights from 1 to 1000.

• Views : 30k+
• Sol Viewed : 10k+

# #19 - Tricky Time Measure Puzzle

Difficulty Popularity

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

• Views : 50k+
• Sol Viewed : 20k+

# #20 - Nice Maths Puzzle

Difficulty Popularity

Charles walks over a railway-bridge. At the moment that he is just ten meters away from the middle of the bridge, he hears a train coming from behind. At that moment, the train, which travels at a speed of 90 km/h, is exactly as far away from the bridge as the bridge measures in length. Without hesitation, Charles rushes straight towards the train to get off the bridge. In this way, he misses the train by just four meters! If Charles would, however, have rushed exactly as fast in the other direction, the train would have hit him eight meters before the end of the bridge.

What is the length of the railway-bridge?

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The text contains multiple mathematical or logical puzzles that involve measurements, time, and logic. Each puzzle is presented with a difficulty level and popularity score, indicating the challenge and interest level.
multiple_questions
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
• Views : 90k+
• Sol Viewed : 30k+

# #11 - Tough Two Jug Measuring Puzzle

Difficulty Popularity

I got two jugs of
A) 11 liter
B) 6 liter

How can I measure exactly 9 liters ?

• Views : 30k+
• Sol Viewed : 10k+

# #12 - Water Gallon Puzzle

Difficulty Popularity

There are 3 gallons A B C.

Gallon A having max capacity of 8 liters is currently filled with 5 liters of Water.
Gallon B having max capacity of 5 liters is currently filled with 3 liters of Water.
Gallon C having max capacity of 3 liters is currently filled with 2 liters of Water.

How can you measure 1 liter of Water in minimum number of steps ?

• Views : 50k+
• Sol Viewed : 20k+

# #13 - Simple Gallon Puzzle

Difficulty Popularity

We have two buckets of 3 liter and 5 liter.

Assuming there is an infinite supply of water , how can i measure 1 liter water ?

• Views : 40k+
• Sol Viewed : 10k+

# #14 - Measuring Glass Puzzle

Difficulty Popularity

There are 2 sand measuring glasses.
The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand measuring glasses running together ?

• Views : 90k+
• Sol Viewed : 30k+

# #15 - Popular Interview Problem

Difficulty Popularity

I have two rectangular bars.

They have property such that when you light the fire from one end , it will take exactly 60 seconds to get completely burn.
However they do not burn at consistent speed (i.e it might be possible that 40 percent burn in 55 seconds and next 60 percent can burn in 10 seconds).

Problem is : How do you measure 45 seconds ?

• Views : 50k+
• Sol Viewed : 20k+

# #16 - Hour Glass Logical Riddle

Difficulty Popularity

I have two sand hour glasses:
1. A 7 minute one and
2. An 11 minute one.

Using just these 2 sand hour glasses, how can i measure time as 15 minutes ?

• Views : 50k+
• Sol Viewed : 20k+

# #17 - Weight Balance Riddle

Difficulty Popularity

You can place weights on both side of weighing balance and you need to measure all weights between 1 and 1000. For example if you have weights 1 and 3,now you can measure 1,3 and 4 like earlier case, and also you can measure 2,by placing 3 on one side and 1 on the side which contain the substance to be weighed. So question again is how many minimum weights and of what denominations you need to measure all weights from 1kg to 1000kg.

• Views : 30k+
• Sol Viewed : 10k+

# #18 - Weighing Bar Problem

Difficulty Popularity

The puzzle is if the shopkeeper can only place the weights in one side of the common balance.
For example: if shopkeeper has weights 1 and 3 then he can measure 1, 3 and 4 only.

Now the question is how many minimum weights and names the weights you will need to measure all weights from 1 to 1000.

• Views : 30k+
• Sol Viewed : 10k+

# #19 - Tricky Time Measure Puzzle

Difficulty Popularity

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

• Views : 50k+
• Sol Viewed : 20k+

# #20 - Nice Maths Puzzle

Difficulty Popularity

Charles walks over a railway-bridge. At the moment that he is just ten meters away from the middle of the bridge, he hears a train coming from behind. At that moment, the train, which travels at a speed of 90 km/h, is exactly as far away from the bridge as the bridge measures in length. Without hesitation, Charles rushes straight towards the train to get off the bridge. In this way, he misses the train by just four meters! If Charles would, however, have rushed exactly as fast in the other direction, the train would have hit him eight meters before the end of the bridge.

What is the length of the railway-bridge?

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Look carefully at the picture below and ...

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Can you find the white chip from the cas...

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Sheldon Cooper went with his girlfriend ...

14 January
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Can you decipher the below rebus riddle?...

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Spell It...

12 January
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I go through a door but never comes in o...

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Can you count the number of images in wh...
user
The text contains multiple mathematical or logical puzzles that involve measurements, time, and logic. Each puzzle is presented with a difficulty level and popularity score, indicating the challenge and interest level.

TYPE: MULTIPLE_QUESTIONS