Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Count the number of lines in the image below ?

During which month do people sleep the least?

What has 88 keys?

Can you replace the question mark with the correct number?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?