What runs around the whole yard without moving?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

When we see 2 but call 10?

Spot the cat in the picture below

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

How many letters are in the alphabet?