If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

What work can one never finish?

What does this mathematical rebus means ?

What does below pictogram mean?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?