Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Move four matchsticks to the below square to form three squares?

What does this rebus picture identify?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

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

What work can one never finish?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

Can you make a six-letter word using the letters N, A and B ?