If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

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?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Solve the equation in the image by looking at the pattern closely.

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?