NUMBER 6 WHICH OF THE FOLLOWING IS HEAVIER 1KG OF FEATHER 1KG OF RICE 1KG OF STONES 1KG OF ROCKS AND 1KG OF CEMENT RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Its a 7-11 Did you answer this riddle correctly?
YES  NO  

There are 16 tigers in the picture. Did you answer this riddle correctly?
YES  NO  

The guy who drank five glasses survived because the poison was in the middle of ice cubes. He drank rapidly and thus the ice had no chance to melt in his drink while the other one drank slowly and thus enough ice had melted in his drink to poison it heavily and he died. Did you answer this riddle correctly?
YES  NO  

She was hoping that the guy would appear at the funeral again Did you answer this riddle correctly?
YES  NO  

Both Dave and Brad were given drinks with poisoned ice cubes. Brad drank his drinks so quickly that the ice didn't have time to melt and release the poison. Did you answer this riddle correctly?
YES  NO  

6 Did you answer this riddle correctly?
YES  NO  

1. 87 - Look at the image upside down and you'll discover the parking spaces are in numerical order. 86, 87, 88, 89, 90, 91
2. None, because you can't park a 'card' Did you answer this riddle correctly?
YES  NO  

Neither, they both weigh one pound. Did you answer this riddle correctly?
YES  NO  

Time Did you answer this riddle correctly?
YES  NO  

Whatever you bring has to be spelled with double letters. Did you answer this riddle correctly?
YES  NO  

First weigh three coins against three others. If the weights are equal, weigh the remaining two against each other. The heavier one is the counterfeit. If one of the groups of three is heavier, weigh two of those coins against each other. If one is heavier, its the counterfeit. If theyre equal weight, the third coin is the counterfeit. Did you answer this riddle correctly?
YES  NO  

Take x coins, flip all of them and put them in one pile. The rest of the coins form the second pile. Did you answer this riddle correctly?
YES  NO  

30

Explanation:
It's very difficult to count an actual number of balls but it can be counted mathematically as illustrated below.

Balls in lowest level most level, say level 1 : 4 * 4 = 16
Level2 => 3 * 3 = 9
Level3 => 2 * 2 = 4
Leve4 => 1

Summing up 16+9+4+1 = 30. Did you answer this riddle correctly?
YES  NO  

The required digit is 0.

If you add up all the digits in any diagonal, you will find the sum to be 25. Did you answer this riddle correctly?
YES  NO  

The number is more than 100. Did you answer this riddle correctly?
YES  NO