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Question of the Day

The ratio 5 : 4 expressed in percent is equal to:

  1. 125%
  2. 40%
  3. 12.5%
  4. 1.25%

QOTD Winners

[11 July 2026]

Nazim Ansari

BIOMEDICAL TECHNIQUES

HUMAN RESPIRATORY SYSTEM

DIGESTIVE GLANDS AND THEIR FUNCTIONS

EXTRACTION OF METALS