Which word does the below Plexor means ?

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

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

A man was just doing his job when his suit was torn. Why did he die three minutes later?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Take one out and scratch my head, I am now black but once was red. What am I?

A California farmer owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner calls the farmer to see how much fruit is available for him to buy. The farmer knows the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?

Can you fill the blank with the correct number?

6 30 870 756030 _____

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?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?