[ General Knowledge ]

About how many scents can a human nose remember?

A. Around 500
B. Around 10,000
C. Around 50,000
D. Around 1 million

Select your answer:

Random Topics:
Regular vs. Irregular VerbIndefinite PronounParticiple & Appositive

Next quiz: Pronoun vs. Pronouns

Every cat running has its collar on.

A. Running
B. Cat
C. On
D. Its

How to use : Read the question carefully, then select one of the answers button.

Tips : If this page always shows the same questions, make sure you correct the question first by pressing the "check answer" button.