What does this rebus riddle means ?

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 does it mean?

What is more useful when it is broken?

Why is a river so rich ?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Identify the 10 differences between the two given pictures.

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

Can you find out the number that should replace the question mark with a valid reason?

If six children and two dogs were under an umbrella, how come none of them got wet?