How many triangles can you find in this given picture?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

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?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

There is a place where if I stand up straight, I will still be considered sideways.

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

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Which digit occurred maximum times between the number 1 and 1000?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C