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

What has 13 hearts but no other organs?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

Why is 6 afraid of 7?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

Find the hidden panda in the image below.

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?