What does this mathematical rebus means ?

Solve the counting riddle by identifying the number of triangles in the given picture.

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

Which fur should we be getting from the Lion?

Which number should replace the question mark?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

What does below Rebus mean ?

esgg sgeg gegs gsge

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?