There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Why blonde cannot dial 911?

What is always in front of you but can’t be seen?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

I look at you, you look at me I raise my right, you raise your left. What am I?

Find the next number in the series below

21 32 54 87 131 ?

At a bar, three friends, Mr Green, Mr Red and Mr Blue, were having a drink. One man was wearing a red suit; one a green suit; and the other a blue suit. 'Have you noticed,' said the man in the blue suit, 'that although our suits have colours corresponding to our names, not one of us is wearing a suit that matches our own names?' Mr Red looked at the other two and said, 'You're absolutely correct. What colour suit is each man wearing?