Explanation

A heptarchy is a form of government where a country is divided into seven separate kingdoms, each ruled by its own king.

The word itself comes from the Greek words "hepta" (seven) and "archē" (rule). 

The seven kingdoms of:

1. East Anglia
2. Essex
3. Kent
4. Mercia,
5. Northumbria
6. Sussex
7. Wessex

Explanation

"Let us make up our differences."

"Make up" is a phrasal verb that means to reconcile or resolve disagreements.

The other prepositions ("on," "in," "after") don't fit grammatically or idiomatically in this context.

Explanation

 Punjab has established 10 Special Economic Zones. 

The 10 SEZs in Punjab include

1. JW China-Pakistan SEZ,
2. Allama Iqbal Industrial City,
3. Rahim Yar Khan Industrial Estate,
4. Bhalwal Industrial Estate,
5. Vehari Industrial Estate,
6. Rachna Industrial Park
7. M3 Industrial City
8. Value Addition City
9. RYK Industrial Estate
10. Quaid-e-Azam Business Park

Explanation

Time = Distance ÷ Speed = 400 ÷ 20 = 20 hours

Explanation

 The sentence requires a word that means "advice" or "guidance".

"Counsel" can be used as a noun to mean advice or as a verb to mean to advise. 

Explanation

 "Ad libitum" is a Latin phrase meaning "at one's pleasure" or "as you desire." 

Explanation

The sequence shows factorials: 1!, 1!, 2!, 3!, 4!, so next is 5! = 120.

Explanation

Praiseworthy means deserving approval or admiration

Creditable" means referring to something worthy of praise or honor.

Explanation

The European Union (EU) provided €1.6 billion in aid to the Palestinian Authority for projects in the West Bank, Jerusalem, and the Gaza Strip,

This was announced on April 14, 2025.

The aid is intended to support the Palestinian people and improve the PA's financial sustainability,

Explanation

Japan consistently ranks among the countries with the lowest crime rates globally,

A strong emphasis on social harmony and respect for others contributes to a low crime environment.