People make me, save me, change me, raise me. What am I?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

What happened when the wheel was invented?

What has a ring but no finger?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

What word is represented by this rebus?

Solve the counting riddle by identifying the number of triangles in the given picture.

What kind of band never plays music?

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?