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!!!

Be active and find the killer in the picture Riddle below.

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Find the missing number in the image below.

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?