GDPI Primer 2025-26

Common Spelling Errors (pdf)

Critical Reasoning Practice (pdf)

Figures of Speech (pdf)

List of Idioms (pdf)

List of Philosophical Terms (pdf)

List of Proverbs (pdf)

List of Studies (pdf)

Parajumbles (pdf)

Phobias and their meaning (pdf)

Types of Governments (pdf)

Vocabulary Powerhouse (pdf)

Words of Foreign Origin (pdf)