One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What word is represented by this rebus?

What does this rebus picture identify?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

Count the squares in the matchstick puzzle below?

Replace the question mark with the correct number in the below-given picture?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

The more you take me, the more you leave me behind.
Who Am I?