Can you find out the remainder when 3^300 is divided by 5?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

What is wrong in the below Picture?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

They are three errirs in this question. Can you find them?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

I make two people out of one. What am I?

What is common among 11, 69, and 88?

A bridge is about to collapse. There are four people P, Q, R and S on one of the sides. Before the bridge collapses, they want to cross it. Now since the bridge is too weak, it can only stand the weight of two people at a time. Also, it is night time and nothing is visible. They have just one torch with them.

Now P takes one minute to cross the bridge, Q takes two minutes to cross, R takes five minutes to cross and S takes ten minutes to cross.

The bridge will collapse in seventeen minutes. How will they be able to cross the bridge before it collapses?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.