What word does this rebus represent?

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I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Which digit occurred maximum times between the number 1 and 1000?

Find out the number of circles in the given picture having Illusion

Why do we preferably have round manhole covers and not square ones?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

You need to move three matchsticks to form three squares. Can you do it?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

Count the number of triangles in the picture below:

Name a key which is hardest to turn.