How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What occurs twice in a week, once in a year but never in a day?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

I am sure no one can have two things for dinner. what are they?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Kareena is older than Bipasha. Bipasha is younger than Karishma and younger than Katrina. Katrina is older than Kareena and Alonso, who are older than Karishma.If Alonso and Kareena are twins, who's oldest?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What building has the most stories?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?