If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

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?

Which five letter word can be added at the end of below word to form a
valid word?

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What is so fragile that saying its name breaks it?

I have teeth but i don't bite. Who Am I ?

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

What goes up but never comes down?

Which English verb becomes past tense just by rearranging the letters?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?