Q. Which of the following are all poisonous snakes?
A) Naja, Bangarus, Vipera
B) Calotes, Hemidactylus, Chameleon
C) Chelone, Testudo, Alligator
D) Crocodilus, Alligator, Chelone
Explanation
Naja (cobra), Bangarus (krait) and Vipera (viper) are poisonous snakes. The other options list lizards, turtles/tortoises and crocodilians.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.