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?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

Can you place three balls such that the equation shown in the picture holds true?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?