UPSC CSE Prelims 2005 Q132 — Science & Technology PYQ with Answer

Consider the following statements:

1. Dengue is a protozoan disease transmitted by mosquitoes.

2. Retro-orbital pain is not a symptom of Dengue.

3. Skin rash and bleeding from nose and gums are some of the symptoms of Dengue.

Which one of the following statements is/are correct?