Can you find out the total number of triangles in the given figure?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Solve the mathematical equation in the picture below.

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

You can see three almost identical images below. Can you spot the odd one out from them?

Different lights make me strange by changing me into different sizes. What am I?

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

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

What is common among 11, 69, and 88?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?