You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

Who are the happiest people in IPL match?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Can you fill the blank with the correct number?

6 30 870 756030 _____

I have eight fingers and two thumbs but I do not live. What Am I?

Count the number of balls in picture below:

Can you find out the remainder when 3^300 is divided by 5?

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?