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?

Count the Triangle in the figure given below:

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

why number 8549176320 is one of a kind?

Solve the following series:
AZ, GT, MN, __, YB

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

What always comes into a house through the keyhole?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

Can you replace the question mark with the correct number?