What has 13 hearts but no other organs?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

Find the number of squares in the below-given picture.

What is more useful when it is broken?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Which wheel of car does not rotate when you turn your car right?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

You need to arrange three 7 and mathematical symbols to form number 1?