At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

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

Can anyone tell me a word in the English dictionary which has a silent 'z'?

How can one talk without saying a single word?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?