Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Whats the next number in the below number sequence pattern.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Can you find a rabbit in the given picture?