One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

By using 'because' continuously three times, can you make an English statement ?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

What always comes into a house through the keyhole?

Kareena is older than Katrina and younger than Karishma. Isabelle is younger than Bipasha and Karishma. Bipasha is older than Karishma. If Kareena and Isabelle are the same age, who's the youngest?

What does the below image rebus riddle means ?

What is the next shape from answers A, B, C, and D figure?

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

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

Why do we preferably have round manhole covers and not square ones?