What does below rebus means ?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

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?

Find the value of "a" by solving the maths equation in the picture below:

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

I taste better than I can smell. Who am I?

Can you find out the number that should replace the question mark with a valid reason?