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?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

What question can you never answer yes to?

Can you place three balls such that the equation shown in the picture holds true?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Below rebus represent famous DiCaprio movie. Can you name it?

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