What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

A charming young lady was approached by a kind looking old woman in a restaurant. The old woman said to her, 'You look exactly like my younger daughter. Sadly she passed away a couple of months back. Could you do me a favor and say 'Goodbye, mother' with a kind smile on your face when I leave?

The young lady agreed for the same and said, 'Goodbye, mother' when the old woman left. Soon after, she got the most disengaging shock of her life.

Can you guess what the shock was?

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?

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

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Count the number of balls in picture below: