Multiple choice general knowledge math & puzzles

In each of the following questions, 5 words are given, out of which four are alike in some manner, while the fifth one is different. Choose out the odd one:

  1. Pistol

  2. Sword

  3. Gun

  4. Rifle

  5. Cannon

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Pistol, Gun, Rifle, and Cannon are all firearms that discharge projectiles. Sword is a bladed weapon that does not use explosive propulsion. This makes it the odd one out.