Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

I shave every day, but my beard stays the same. What am I?

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?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?