Can you find out which options fits best with the missing column?

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

How many times can you subtract the number two from the number fifty?

What word does this rebus represent?

meta meta
meta meta

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

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?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?