Which is Odd One Out and why?

4377

3954

9862

8454

9831

When it is alive we sing, when it is dead we clap our hands. What is it?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

If 21x = 79x, what is the value of x?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

My location can be determined by the below rebus.
So where am i ?

Can you identify if it's a murder or a suicide ?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

Can you identify the famous TV character from the rebus below?