This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

When can we add 2 to 11 and get 1 as the correct answer?

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?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?