WAT HAS 4 LETTERS SOMETIMES 9 BUT N WE GET 5 RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

If it was, then it will be a foot. Did you answer this riddle correctly?
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He had kung-flu. Did you answer this riddle correctly?
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It wanted to be reduced Did you answer this riddle correctly?
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IV, the Roman numeral for four, which is “half” (two letters) of the word five. Did you answer this riddle correctly?
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121

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

Dozens. Did you answer this riddle correctly?
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57. Did you answer this riddle correctly?
YES  NO  

68. Did you answer this riddle correctly?
YES  NO  

97. Did you answer this riddle correctly?
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A freezer Did you answer this riddle correctly?
YES  NO  

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