I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

A solo dice game is played. In this game, upon each turn, a normal pair of dice is rolled and the score is calculated not by adding the numbers but multiplying them.

In a particular game, the score for the second roll is five more than what was achieved in the first roll. The score for the third roll is six less than what was completed in the second roll. The score for the fourth roll is eleven more than what was achieved in the third. The score for the fifth roll is eight less than what was completed in the fourth.

Can you calculate the score for each of the five throws?

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

I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you count the number of triangles in the picture below?

Give it food and it will live; give it water and it will die.

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.