Can you find out who is the kidnapper in below Picture and why, Explain ?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Which holiday are we talking about?

Kids with the most attentive eyes can spot a different watermelon in 4 seconds. Can you? Test your eyes now!

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

A police officer was passing by when he saw a guy hiding. He walked up to him and genially asked, "What is your name?"

"Shut up!" the boy responded.

"Where are your manners?" asked the outraged police officer.

"Up that tree," said the boy discourteously, directing to a neighbouring tree.

You're looking for trouble, aren't you?" said the police officer.

"No, trouble is looking for me!" the boy answered solemnly.

Why is the boy behaving like this?

In The Image Below Which clock is the odd one out?

Why is the Hole below a Lock?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)