Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

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?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

I throw two dice simultaneously.

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