According to the book of Mark, Jesus was a carpenter or artisan.
And Jesus grew in wisdom and stature, and in favor with God and man. Luke 2.52
According to the Aquarian Gospel of Jesus The Christ, etc. Jesus taught, and was being taught, in India and Tibet.
Answer 2
From age 12 to 30 Jesus Christ must have lived an ordinary life like that any ordinary boy. If anything particular had happened during this period it would have been mention in the Gospel.
It is said that plenty of important parts were left out of the Gospel.
That is just a blind alligation there are no evidences for this.
There were also many gods and goddesses beforehand who also e.g. had no record of their lives from age 12 to 30. For instance Horus, Mithras, Krishna, Dionysis.
That many important parts were left out from The Bible is in itself a blind alligation. Studying the motive of the people who wrote the books of the Bible, their way of operations and their culture it can be understood that no important details are left out.
There is absolutely no evidences for all the look alike gods such as Mithras, Krishna ect to have existed at all. Many stories have been written about them but again there are no evidences that these stories were written before Christ. Thus insted of understanding the truth that these account have borrowed their account from the life of Jesus Christ people have got it the other way around.
Jesus was likely in the midst of rigorous training to be a rabbi. Rabbi's spent years as disciples of another rabbi.
Jesus was about 30 years of age when he came to be baptized by his cousin John the baptist at the river Jordan.
Those years between 0 13 he was dedicated in the temple, he gets lost for three days in the temple.
Lived in Nazareth learning to be a carpenter.
At age 12 when the family was in Jerusalem he debated with scholars in the temple and they wondered how one so young could know so much.
Nobody knows for certain.
Judas sold Jesus for 30 pieces of silver coins.
jesus died c.30
Jesus left the town of Nazareth.
At that time Jesus was 30 years old.
Judas betrayed Jesus for 30 pieces of silver.
Judas Iscariot (one of Jesus' disciples) was paid 30 shekels to betray Jesus.
In the bible Jesus comes to John , and asks to be baptized, but John says that Jesus should baptize him instead. In the end John baptizes Jesus in the river Jordan, and Jesus was 30 odd years then.
Jesus started his ministry after his baptism, at the age of 30 years.
Jesus was between 30-33 years old.
Jesus is believed to have left home and began his ministry around the age of 30.
According to the Bible, Judas Iscariot betrayed Jesus for 30 pieces of silver.
Judas gave Jesus away for 30 silver coins by kissing him.