Find the hidden tiger in the given optical illusion ?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Which five letter word can be added at the end of below word to form a
valid word?

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What does does this rebus picture means ?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?