What is more useful when it is broken?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?

What question can you never answer yes to?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

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?

How many triangles are there on the puzzle below?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?