WW RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Let us simplify boxes by naming them from 1 to 10.
Now the trick here is to pick different number of balls from different boxes. So to simplify things, we will pick balls corresponding to box number.

Thus, pick 1 ball from Box 1, 2 balls from box 2, 3 balls from box 3 and so on. You will have 55 balls altogether. Now, put them all in the balance.

If all balls were weighing accurate 10 grams, the total weight of the 55 balls would have been 550 grams. But one of the box must have had the defective balls.

Suppose if the defective balls were in box number 2, then the total weight will be 2 grams less than 550. If the defective balls were in box 8, the total weight will be less than 8 grams from 550. In this way, you will be able to identify which box has the defective balls. Did you answer this riddle correctly?
YES  NO  

Burn one candle from both the ends and simultaneously burn the other candle from just one end. In half an hour, the first candle would have been burnt fully and the second one would have been burnt half. Now light the other end of the second candle as well. In this way, the second candle will take only half the time (30/2 = 15) to burn fully.

Thus, you will have measured forty five minutes. Did you answer this riddle correctly?
YES  NO  

Let the hourglass with 7 minutes timeframe be x and the hourglass with 11 minutes timeframe be y.
Turn x and y together.
After seven minutes, turn x.
After 11 minutes, turn x again.
Now it will take 4 minutes for x to stop.
At that moment, you would have calculated 15 minutes. Did you answer this riddle correctly?
YES  NO  

Give 3 full, 1 half-full and 3 empty bottles to the first person.
Give 3 full, 1 half-full and 3 empty bottles to the second person.
Give 1 full, 5 half-full and 1 empty bottle to the third person. Did you answer this riddle correctly?
YES  NO  

The required integer is -1.

For an example, let us subtract 7 from -1.

-1 - 7 = -8

Now the successor of 7 is 8 and (-8) is exactly divisible by 8.

You can try that for any number and it will hold true. Did you answer this riddle correctly?
YES  NO  

Create a new deck of the exactly same number of cards as are face up cards in the original deck.Take 15 number of cards in a new deck and change their face direction. For example- You create a new deck of 15 cards and out of 15, 5 faces up in a new deck. So remaining 10 faces up are in the old deck. But hey! while creating the new deck you reversed the face direction of new cards. So actually the 5 cards which were facing up are actually face down in the new deck while 10 faces up. Did you answer this riddle correctly?
YES  NO  

A river. Did you answer this riddle correctly?
YES  NO  

The evidence against him was irrefutable. It was found that the workman, when he died, was hammered. Did you answer this riddle correctly?
YES  NO  

Thursday.

The key is to realize that now must be Friday. In the phrase Two days from now will be Sunday, you can see that now must be Friday, since two days from Friday is Sunday.

Now look at the phrase the day before yesterday. Yesterday is Thursday since now (today) is Friday. The day before yesterday is Wednesday, and the day that follows the day before yesterday is Thursday. Did you answer this riddle correctly?
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The window Did you answer this riddle correctly?
YES  NO  

Prince + ss = princess Did you answer this riddle correctly?
YES  NO  

Because she's the fairest of them all. Did you answer this riddle correctly?
YES  NO  

Some Day My Prints Will come! Did you answer this riddle correctly?
YES  NO  

With a cowculator! Did you answer this riddle correctly?
YES  NO  

April killed Shauna because there is no mail delivery on Sundays. Did you answer this riddle correctly?
YES  NO