Can you fill the blank with the correct number?

6 30 870 756030 _____

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

What is Luis Suarez's (Soccer Player) favorite tea?

Find out the number of circles in the given picture having Illusion

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?