What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Replace the question mark with the correct number in below Picture:

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

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

What's a single-digit number with no value?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

How many triangles are there on the puzzle below?

Can you solve below mathematical equation?

2^1234 - 2^1233

What is the largest number you can write with just 3 digits?