Explanation

The square root of 169 is 13, since 13 multiplied by 13 (13²) equals 169.

Explanation

Explanation

The speed of light is much faster than the speed of sound in air.

Light travels 186 thousand miles in 1 second.

While sound takes almost 5 seconds to travel 1 mile.

Explanation

 “cynosure” means a person who is the center of attraction or attention. 

Explanation

Just as tall is the opposite of short, treachery is the opposite of loyalty.

Explanation

Diamer-Bhasha Dam is constructed, on the River Indus 

between Kohistan district in Khyber Pakhtunkhwa and Diamer district in Gilgit Baltistan

 Its foundation stone was laid by the then Prime Minister of Pakistan in 1998

Opened: 2028

Height: 272 m

****

Explanation

Cataclysm means تباہی

Catastrophe means تباہی

Explanation

Explanation

List of Members countries of the United Nations with date of joining.

Explanation