Can you count the number of quadrilaterals in the picture below?

When it's bad luck to meet a black cat?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

If six children and two dogs were under an umbrella, how come none of them got wet?

What has 13 hearts but no other organs?

Three people check into a hotel. They pay $60 for the rent of the room. After they check-in, the manager realize that the rent for the room is $55. So, he gives $5 to the bellboy and asks him to give it to them. The bellboy thinks that it will be difficult for the three people to share $5 among them and seeking the personal benefit, he pockets $2 and gives the remaining $3 to them.

Now, each person paid $20 and got back $1. In this manner, each of them paid just $19 which totals to the amount of $57. The bellboy has $2 with him and adding them, we get $59. So where is the remaining $1?

Prove that the below maths equation is true.

8 + 8 = 91

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?