John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

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

What is it?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What question can you never answer yes to?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

What brings you down but never up?

What is harder to catch the faster you run?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Find the missing letter in the last circle logically in the given below picture.