Explanation

• Cattle is an irregular plural noun.
• The other words (Child, Section, Book) are singular.

Last verified on 16-07-2026

Explanation

• Phenomena is its correct plural form.
• Phenomenon is a singular noun.
• Example: Many natural phenomena occur in nature.

Last verified on 07-07-2026

Explanation

• The correct plural of “person” in general usage is “people.”
• Person means شخص
• People means لوگ

Last verified on 20-06-2026

Explanation

• Custom (singular) = habit or tradition.
• Customs (plural) = duties/taxes on goods or also official border control department.
• The meaning changes completely in plural form.

Last verified on 11-06-2026

Explanation

All three nouns change their pronunciation in plural form:

• House → Houses (/haʊs/ → /ˈhaʊzɪz/)
• Bath → Baths (/bɑːθ/ → /bɑːðz/ in many accents)
• Mouth → Mouths (/maʊθ/ → /maʊðz/)

The final sound changes (s → z or θ → ð) in pronunciation when pluralized.

Last verified on 11-06-2026

Explanation

• Curriculum is a Latin word.
• Its correct plural form is Curricula.
• Example: Different universities have different curricula.

Last verified on 11-06-2026

Explanation

• The correct plural of Appendix is Appendices.
• It follows Latin plural form rules.
• Example: The book has two appendices at the end.

Last verified on 11-06-2026

Explanation

• Radius is a singular noun; its traditional Latin plural is radii.
• In mathematics and geometry, radii is the standard plural form.
• Example: The radii of the circles were measured accurately.

Last verified on 06-06-2026

Explanation

• Aalim (عالم) means a learned person or scholar.
• Its plural is Aalameen / Ulama (علماء / عالمین) depending on usage.
• Aalameen refers to all the worlds or all creation (as in Surah Al-Fatiha: Rabb-ul-Aalameen).

Last verified on 11-06-2026

Explanation

• Singular noun: Criterion
• Plural noun: Criteria
• Criterion means معیار یا پیمانہ

Last verified on 06-06-2026