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?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

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

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

What building has the most stories?

Find the next number in the series.
1 10 24 43 67 ?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.