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

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

Who are the happiest people in IPL match?

What can you deduce from the following BrainBat?

CRY
LMKI

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Find the number of squares in the below picture