What begins with T, ends with T, and has T in it?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

What has hands, but can’t clap?

Using Only Five 5's and any mathematical operator make sum as 37

Count the number of squares in the picture below.

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

Two brothers were watching a horror film on video late one night. One brother dozed off and dreamed that he was being chased by the crazy man from the movie, who was trying to kill him. In the dream, he hid in a cupboard. There was no sound except his heart pounding, and he had no idea where his crazed captor was. He was terrified! At that moment, the video finished, and his brother put his hand on the shoulder of his sleeping sibling to wake him. The shock at that tense moment was enough that the sleeping brother suffered a massive heart attack and died instantly. True or false?

How can you make number one disappear by adding something to it?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?