Can you count the number of triangles in the given figure?

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

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

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

Can you find out who is the kidnapper in below Picture and why, Explain ?

Can you find the dog hidden in a group of pandas?

What am I?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

Remove two matchsticks to make the below equation correct.