what does this picture(rebus) riddle means ?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

Do you know who was buried in John's tomb?

Find the next number in the series below

21 32 54 87 131 ?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Find the hidden tiger in the given optical illusion ?

I have Rs.50 and I spend it in the way as below.