There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

Solve the following series:
AZ, GT, MN, __, YB

Can you count the number of triangles in the given picture?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

What goes up but never comes down?

Below rebus represent famous DiCaprio movie. Can you name it?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?