What does below pictogram mean?

What goes up but never comes down?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Find the smallest sentence with all the English alphabet.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?