Engage in tricky and fun brain teasers with challenging questions. Put your mind to the test and discover the answers to these captivating puzzles.

Solving the puzzles and brain teasers is a lot of fun. Solving brain teasers increases our logical thinking ability. Here are some brain teaser questions and answers to make you think. These brain teasers are for all age groups from kids to teens and adults can enjoy solving these brain teasers.
The answer to these Brainteasers is given at the end. These brain teasers are part of Fun Brain Teasers and Riddles.

## Tricky Maths IQ Question

1. A Sweet girl purchased a book from a bookkeeper and give him ₹1000. The cost of the book is ₹200 but the bookkeeper had got no change, so he gets the change from the next shop and returns the girl her 800 Rupees.
After some time the next shopkeeper comes with the ₹1000 note and told the bookkeeper that the note is a fraud, so he takes the money back.
How much loss did the bookkeeper face?
How many girls gained?

## Tricky Odd Number Puzzle Question

2. Can you find the odd number in the following?
1255, 4526, 9211, 3642, 7642, 1231, 7169

## Tricky Escape Room Puzzle Question

3. Suppose you are trapped in a room. The room has only two possible exits by two doors. Bypassing through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door, there is a fire-breathing dragon. How will you escape?

## Tricky Light Bulb IQ Puzzle Question

4. Outside a room, there are three light bulb switches. One switch is connected to a light bulb inside the room. Each of the three switches can be either "OFF" or 'ON'.
You are allowed to set each switch the way you want it and then enter the room. Please note that you can enter the room only once.
Your task is to then determine which switch controls the bulb ??

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1. It is ₹1000 which the bookkeeper lost and it is ₹1000 which the girl gained.
Let us understand it with the net loss gain equation.
The next-door shopkeeper does not lose/gained anything. He gave ₹1000 initially and later got it back the same amount.
Now, how much worth girl gained. The girl took away a book worth ₹200 and got a change of ₹800. So in total, she gained ₹ 1000.
Now whatever girl gained is lost by the shopkeeper i.e. ₹1000. A book worth ₹200 and ₹800.

## Tricky Odd Number Puzzle Question-Answer

2. 3642 is the odd one out. All other numbers' digits add to a prime number.

## Tricky Escape Room Puzzle Question-Answer

3. This is an easy one. You can escape through the room by having Magnifying glass during the night.

## Tricky Light Bulb IQ Puzzle Question-Answer

4. Here you can use the property to the light bulb that if the bulb is kept "ON" for some time, it will become hot. Let us name the switches A, B, and C. So you can switch "ON" A switch and wait for some time. Then turn it "OFF" and switch "ON" B Switch. Now enter the room to observe the following
There will be a one-off bulb but will be hot, it corresponds to Switch A.
There will be one of the bulbs which corresponds to Switch B.

The remaining off and normal temperature bulb correspond to Switch C.