Explanation

Belgium is often referred to as the "Crossroads of Western Europe."

Its central location and extensive transportation networks (roads, railways, and waterways).

This make it a key hub for trade and travel in Europe.

Explanation

The sequence follows a pattern of dividing by 2:

64 ÷ 2 = 32

32 ÷ 2 = 16

16 ÷ 2 = 8

8 ÷ 2 = 4

This is a geometric sequence with a common ratio of ½.

Explanation

Explanation

Explanation

Mica is a material that is a good conductor of heat but a poor conductor of electricity.

Due to its insulating properties, mica is commonly used in electrical and thermal applications.

Such as in insulating electrical equipment.

Explanation

The Prime Minister of Pakistan who served for only one day was I.I. Chundrigar.

I.I. Chundrigar became the Prime Minister of Pakistan on October 18, 1957.

But his government collapsed the very next day due to political instability and lack of support from coalition partners.

Explanation

Cleopatra VII Philopator was Queen of the Ptolemaic Kingdom of Egypt from 51 to 30 BC.

Cleopatra was destined to become the last queen of the Macedonian dynasty that ruled Egypt.

Born: January 69 BC, Alexandria, Egypt

Died: August 10, 30 BC, Alexandria, Egypt

Role In: Battle of Actium

Explanation

The Ionosphere reflects and refracts radio waves, enabling long-distance communication.

It plays a crucial role in radio transmission and satellite communication.

Explanation

Manora is a group of associated islands of the Pakistani coastline along the Arabian Sea.

It is also famous for Naval Base.

It is located near Karachi.

Explanation

• Calculate 3% of 20:

$3\mathrm{\%}\times 20=\frac{3}{100}\times 20=0.6$