Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

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

Different lights make me strange by changing me into different sizes. What am I?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

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?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Which fur should we be getting from the Lion?

Before Mount Everest was discovered, what was the highest mountain in the world?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?