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

Which is the smallest number that you can write using all the vowels exactly once?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Can you place six X (crosses) in below board without making three in a row in any way ?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

What begins with T, ends with T, and has T in it?