Can you find out the total number of triangles in the given figure?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

Find the hidden tiger in the given optical illusion ?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

You see me once in June, twice in November, and not at all in May. What am I?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

Which is heavier: a ton of bricks or a ton of feathers?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

I taste better than I can smell. Who am I?

What is the next number in the series?

15 29 56 108 208 ?