What does this simple rebus mean?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

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

Eight of us go fourth, not back, to protect our king from an attack. What are we?

I purchased an awesome ice cream cone having 5 different flavour scoops.
Five flavours are pistachio, mint-chip, strawberry, marshmallow, and raspberry

I will give u some clues so that you can figure out the order of flavours from bottom to top.
1. The bottom flavour of the cone has 10 letters.
2. The marshmallow scoop is between the pistachio and the mint-chip scoop.
3. marshmallow is the raspberry scoop but below the mint-chip scoop.

So can you figure out the flavour of ice cream in order from bottom to top?