Can you solve below mathematical equation?

2^1234 - 2^1233

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?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Can you find the six hidden animals in the picture below?

Can you Find and name the hidden bird in the picture below ?

I am white when I am dirty, and black when I am clean. What am I?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

You can see three almost identical images below. Can you spot the odd one out from them?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?