Q: Is pickled cucumber ever red?
A: Koolickles are a variety of pickled cucumber made with brine and red kool-aid. Korean cucumber kimchi is flavored with korean pepper powder. Korean pepper powder is red in color.
The answer is yes.

Q: Would characters in Harry Potter and the Philosopher's Stone be persecuted as pagans?
A: Pagans are defined as people that hold beliefs other than those of the major world religions (Christianity, Islam, and Judaism). The characters in Harry Potter and the Philosopher's Stone practice magic. Islam explicitly forbid the practice of magic and has harsh consequences for it. Jezebel in Hebrew scripture was a worshiper of pagan Baal and was thrown from a window for her beliefs. Women accused of being witches were burned alive by Christians during the Salem Witch Trials.
The answer is yes.

Q: Did P. G. Wodehouse like the internet as a child?
A: P. G. Wodehouse was born in 1881. The internet was not conceived of until 1965.
The answer is no.

Q: Are the colors on Marlboro package found on French flag?
A:
The colors of the Marlboro package are red, white, and black. The French flag has the colors red, white, and blue.
The answer is no.