TEN TO THE SEA TO THE SAND HE WALKS TO LOOK IN THE SOIL BUT N RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

The desert Did you answer this riddle correctly?
YES  NO  

Those that remain behind must have written {1,4,6,8,9} and from this only {1,9} are odd. The probability of an odd number is thus 2/5.
Expected number of odds is 2/5 * 90 = 36 Did you answer this riddle correctly?
YES  NO  

It was tired of getting picked on Did you answer this riddle correctly?
YES  NO  

He had kung-flu! Did you answer this riddle correctly?
YES  NO  

If it was, then it will be a foot. Did you answer this riddle correctly?
YES  NO  

He had kung-flu. Did you answer this riddle correctly?
YES  NO  

IV, the Roman numeral for four, which is “half” (two letters) of the word five. Did you answer this riddle correctly?
YES  NO  

They might get caught in the net! Did you answer this riddle correctly?
YES  NO  

121

Explanation
Tables consist of squares of the number from 4 to 12.
11^2 = 121. Did you answer this riddle correctly?
YES  NO  

The number missing on the left is 8 and the one on right is 7.

Explanation:
The pattern:
The number in the center of triangle is the square root of the sum of the numbers sitting outside on the corners.

Thus,
10 + 22 + 4 = 36
Square Root of 36 = 6

In the same manner:

10 + 42 + 12 = 64
Square Root of 64 = 8

12 + 22 + 15 = 49
Square Root of 49 = 7 Did you answer this riddle correctly?
YES  NO  

The answer is 20. Many people have been guessing anywhere from 9 to 19, but the correct answer is 20. Did you answer this riddle correctly?
YES  NO  

17. Did you answer this riddle correctly?
YES  NO  

31. Did you answer this riddle correctly?
YES  NO  

64. Did you answer this riddle correctly?
YES  NO  

77. Did you answer this riddle correctly?
YES  NO