What word is pronounced the same if you take away four of its five letters?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

How can you make a TV, a bed, a dog, and a car liquid?

A man dies of old age on his 25 birthday. How is this possible?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

It belongs to you, but other people use it more than you do. What is it?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Can you count the number of triangles in the given picture?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?