Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

Find the next number in the series.
1 10 24 43 67 ?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Can you solve this picture maths equation?

what does the below rebus means?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

I have teeth but i don't bite. Who Am I ?

Can you find the hidden animal in the picture below?