Solution:

60

Explanation:
You can encode MM in the first digit leaving the bottom segment MM (6^2=64>=60).
You will need some order so that they can represent the MM in binary.
Every single element of the display is a binary digit:
"On"=1
"Off"=0

Now, the seconds can be encoded in the similar fashion by using the second digit.

You can now use the remaining four elements of display (two bottom segments and two dots) to encode HH (4^2=16>=12).

Solution:

Twenty Four triangles are present in the given picture.

Solution:

21 and Over

Since you see that its greater than 21. The movie name is - 21 and Over.

Solution:

The total population of New York City is about nine millions. Let us assume that 1 million among them are bald which leaves us with eight millions of people that are required to have different number of hairs on their head.

Now as per the surveys, on an average, people have 100, 000 hairs on their head. Since all must have different numbers, we start with one. Let us say someone has one hair strand, someone has two, and someone has three and so on. After 100, 000 people, we are left with 7, 900, 000 people left. Since all of them are needed to have different number of hair strands, we will move up from 100, 000.

In such case, at the end, you will be having a person with 8, 000, 000 hairs which is clearly impossible (even having 1, 000, 000 hairs on someone's head is impossible).

Therefore, there must be two people who have same number of hairs on their head.

This is a classic example of the pigeonhole principle.

Solution:

You can see the answer in the given picture.

Solution:

The clip art of thief was an easy giveaway of the name. Name of the movie is - Identity Thief.

Solution:

60

Explanation:
There is a total of sixty ways in which the word Tiger can be read in this picture. If you are not able to find 60 ways, you can start with the center T and then move to an adjoining letter vertically or horizontally (don't move diagonally).

Solution:

There can be more than one possible solutions. We are sharing one with you:
Anabelle lost to Betty, but won every other game for a total of 3 points.
Betty beat Annabelle, but tied in all other games for a total of 2.5 points.
Christie beat Dora and tied with Betty and Evelyn for 2 points.
Dora beat Evelyn and tied only with Betty for 1.5 points.
Evelyn tied with Betty and Christie for 1 point.

Solution:

The missing letter on the first row is H and the missing letter on the third row is L. Beginning from the top right corner, when you begin clockwise, you will have the word Avalanche.

Solution:

To make things easier, let us just denote each box with the help of R number and C number i.e. the row number and the column number.

The rule that has been used here is:
R4C1 = (R1C1 * R3C1) - R2C1 = (5 * 2) - 8 = 2
R4C2 = (R1C2 * R3C2) - R2C2 = (7 * 4) - 10 = 18
R4C3 = (R1C3 * R3C3) - R2C3 = (6 * 5) - 12 = 18

Using the same rule for the last box:
R4C4 = (R1C4 * R3C4) - R2C4 = (4 * 9) - 17 = 19

Thus 19 is the missing number.